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<h2>API Documentation</h2>
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<a class="class" href="#Snowflake">Snowflake</a>
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<a class="variable" href="#Snowflake.NORMALIZATION_STRATEGY">NORMALIZATION_STRATEGY</a>
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</li>
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|
<li>
|
|
<a class="variable" href="#Snowflake.SUPPORTS_USER_DEFINED_TYPES">SUPPORTS_USER_DEFINED_TYPES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.SUPPORTS_SEMI_ANTI_JOIN">SUPPORTS_SEMI_ANTI_JOIN</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.PREFER_CTE_ALIAS_COLUMN">PREFER_CTE_ALIAS_COLUMN</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.TABLESAMPLE_SIZE_IS_PERCENT">TABLESAMPLE_SIZE_IS_PERCENT</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.COPY_PARAMS_ARE_CSV">COPY_PARAMS_ARE_CSV</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.ARRAY_AGG_INCLUDES_NULLS">ARRAY_AGG_INCLUDES_NULLS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.TIME_MAPPING">TIME_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.quote_identifier">quote_identifier</a>
|
|
</li>
|
|
<li>
|
|
<a class="class" href="#Snowflake.JSONPathTokenizer">Snowflake.JSONPathTokenizer</a>
|
|
<ul class="memberlist">
|
|
<li>
|
|
<a class="variable" href="#Snowflake.JSONPathTokenizer.SINGLE_TOKENS">SINGLE_TOKENS</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
<li>
|
|
<a class="class" href="#Snowflake.Parser">Snowflake.Parser</a>
|
|
<ul class="memberlist">
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.IDENTIFY_PIVOT_STRINGS">IDENTIFY_PIVOT_STRINGS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.DEFAULT_SAMPLING_METHOD">DEFAULT_SAMPLING_METHOD</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.COLON_IS_VARIANT_EXTRACT">COLON_IS_VARIANT_EXTRACT</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.ID_VAR_TOKENS">ID_VAR_TOKENS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.TABLE_ALIAS_TOKENS">TABLE_ALIAS_TOKENS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.FUNCTIONS">FUNCTIONS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.FUNCTION_PARSERS">FUNCTION_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.TIMESTAMPS">TIMESTAMPS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.RANGE_PARSERS">RANGE_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.ALTER_PARSERS">ALTER_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.STATEMENT_PARSERS">STATEMENT_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.PROPERTY_PARSERS">PROPERTY_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.TYPE_CONVERTERS">TYPE_CONVERTERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.SHOW_PARSERS">SHOW_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.CONSTRAINT_PARSERS">CONSTRAINT_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.STAGED_FILE_SINGLE_TOKENS">STAGED_FILE_SINGLE_TOKENS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.FLATTEN_COLUMNS">FLATTEN_COLUMNS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.SCHEMA_KINDS">SCHEMA_KINDS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.NON_TABLE_CREATABLES">NON_TABLE_CREATABLES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.LAMBDAS">LAMBDAS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.SHOW_TRIE">SHOW_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Parser.SET_TRIE">SET_TRIE</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
<li>
|
|
<a class="class" href="#Snowflake.Tokenizer">Snowflake.Tokenizer</a>
|
|
<ul class="memberlist">
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.STRING_ESCAPES">STRING_ESCAPES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.HEX_STRINGS">HEX_STRINGS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.RAW_STRINGS">RAW_STRINGS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.COMMENTS">COMMENTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.NESTED_COMMENTS">NESTED_COMMENTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.KEYWORDS">KEYWORDS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.SINGLE_TOKENS">SINGLE_TOKENS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.VAR_SINGLE_TOKENS">VAR_SINGLE_TOKENS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Tokenizer.COMMANDS">COMMANDS</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
<li>
|
|
<a class="class" href="#Snowflake.Generator">Snowflake.Generator</a>
|
|
<ul class="memberlist">
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.PARAMETER_TOKEN">PARAMETER_TOKEN</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.MATCHED_BY_SOURCE">MATCHED_BY_SOURCE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SINGLE_STRING_INTERVAL">SINGLE_STRING_INTERVAL</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.JOIN_HINTS">JOIN_HINTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.TABLE_HINTS">TABLE_HINTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.QUERY_HINTS">QUERY_HINTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.AGGREGATE_FILTER_SUPPORTED">AGGREGATE_FILTER_SUPPORTED</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SUPPORTS_TABLE_COPY">SUPPORTS_TABLE_COPY</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.COLLATE_IS_FUNC">COLLATE_IS_FUNC</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.LIMIT_ONLY_LITERALS">LIMIT_ONLY_LITERALS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.JSON_KEY_VALUE_PAIR_SEP">JSON_KEY_VALUE_PAIR_SEP</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.INSERT_OVERWRITE">INSERT_OVERWRITE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.STRUCT_DELIMITER">STRUCT_DELIMITER</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.COPY_PARAMS_ARE_WRAPPED">COPY_PARAMS_ARE_WRAPPED</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.COPY_PARAMS_EQ_REQUIRED">COPY_PARAMS_EQ_REQUIRED</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.STAR_EXCEPT">STAR_EXCEPT</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SUPPORTS_EXPLODING_PROJECTIONS">SUPPORTS_EXPLODING_PROJECTIONS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.ARRAY_CONCAT_IS_VAR_LEN">ARRAY_CONCAT_IS_VAR_LEN</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SUPPORTS_CONVERT_TIMEZONE">SUPPORTS_CONVERT_TIMEZONE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE">EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SUPPORTS_MEDIAN">SUPPORTS_MEDIAN</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.ARRAY_SIZE_NAME">ARRAY_SIZE_NAME</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.TRANSFORMS">TRANSFORMS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SUPPORTED_JSON_PATH_PARTS">SUPPORTED_JSON_PATH_PARTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.TYPE_MAPPING">TYPE_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.TOKEN_MAPPING">TOKEN_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.PROPERTIES_LOCATION">PROPERTIES_LOCATION</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.UNSUPPORTED_VALUES_EXPRESSIONS">UNSUPPORTED_VALUES_EXPRESSIONS</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.with_properties">with_properties</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.values_sql">values_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.datatype_sql">datatype_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.tonumber_sql">tonumber_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.timestampfromparts_sql">timestampfromparts_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.cast_sql">cast_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.trycast_sql">trycast_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.log_sql">log_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.unnest_sql">unnest_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.show_sql">show_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.describe_sql">describe_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.cluster_sql">cluster_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.struct_sql">struct_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.approxquantile_sql">approxquantile_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.alterset_sql">alterset_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.strtotime_sql">strtotime_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.timestampsub_sql">timestampsub_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.jsonextract_sql">jsonextract_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.timetostr_sql">timetostr_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.datesub_sql">datesub_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#Snowflake.Generator.select_sql">select_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SELECT_KINDS">SELECT_KINDS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.TRY_SUPPORTED">TRY_SUPPORTED</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.SUPPORTS_UESCAPE">SUPPORTS_UESCAPE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.Generator.AFTER_HAVING_MODIFIER_TRANSFORMS">AFTER_HAVING_MODIFIER_TRANSFORMS</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.SUPPORTS_COLUMN_JOIN_MARKS">SUPPORTS_COLUMN_JOIN_MARKS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.UNESCAPED_SEQUENCES">UNESCAPED_SEQUENCES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.tokenizer_class">tokenizer_class</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.jsonpath_tokenizer_class">jsonpath_tokenizer_class</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.parser_class">parser_class</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.generator_class">generator_class</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.TIME_TRIE">TIME_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.FORMAT_TRIE">FORMAT_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.INVERSE_TIME_MAPPING">INVERSE_TIME_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.INVERSE_TIME_TRIE">INVERSE_TIME_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.INVERSE_FORMAT_MAPPING">INVERSE_FORMAT_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.INVERSE_FORMAT_TRIE">INVERSE_FORMAT_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.INVERSE_CREATABLE_KIND_MAPPING">INVERSE_CREATABLE_KIND_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.ESCAPED_SEQUENCES">ESCAPED_SEQUENCES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.QUOTE_START">QUOTE_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.QUOTE_END">QUOTE_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.IDENTIFIER_START">IDENTIFIER_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.IDENTIFIER_END">IDENTIFIER_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.BIT_START">BIT_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.BIT_END">BIT_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.HEX_START">HEX_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.HEX_END">HEX_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.BYTE_START">BYTE_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.BYTE_END">BYTE_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.UNICODE_START">UNICODE_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#Snowflake.UNICODE_END">UNICODE_END</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
</ul>
|
|
|
|
|
|
<footer>Copyright (c) 2023 Toby Mao</footer>
|
|
|
|
<a class="attribution" title="pdoc: Python API documentation generator" href="https://pdoc.dev" target="_blank">
|
|
built with <span class="visually-hidden">pdoc</span><img
|
|
alt="pdoc logo"
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<h1 class="modulename">
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<a href="./../../sqlglot.html">sqlglot</a><wbr>.<a href="./../dialects.html">dialects</a><wbr>.snowflake </h1>
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<div class="pdoc-code codehilite"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos"> 1</span></a><span class="kn">from</span><span class="w"> </span><span class="nn">__future__</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotations</span>
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</span><span id="L-2"><a href="#L-2"><span class="linenos"> 2</span></a>
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</span><span id="L-3"><a href="#L-3"><span class="linenos"> 3</span></a><span class="kn">import</span><span class="w"> </span><span class="nn">typing</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="nn">t</span>
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</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a>
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</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a><span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot</span><span class="w"> </span><span class="kn">import</span> <span class="n">exp</span><span class="p">,</span> <span class="n">generator</span><span class="p">,</span> <span class="n">jsonpath</span><span class="p">,</span> <span class="n">parser</span><span class="p">,</span> <span class="n">tokens</span><span class="p">,</span> <span class="n">transforms</span>
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</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.dialects.dialect</span><span class="w"> </span><span class="kn">import</span> <span class="p">(</span>
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</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a> <span class="n">Dialect</span><span class="p">,</span>
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</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">NormalizationStrategy</span><span class="p">,</span>
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</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="n">build_timetostr_or_tochar</span><span class="p">,</span>
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</span><span id="L-10"><a href="#L-10"><span class="linenos"> 10</span></a> <span class="n">binary_from_function</span><span class="p">,</span>
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</span><span id="L-11"><a href="#L-11"><span class="linenos"> 11</span></a> <span class="n">build_default_decimal_type</span><span class="p">,</span>
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</span><span id="L-12"><a href="#L-12"><span class="linenos"> 12</span></a> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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</span><span id="L-13"><a href="#L-13"><span class="linenos"> 13</span></a> <span class="n">date_delta_sql</span><span class="p">,</span>
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</span><span id="L-14"><a href="#L-14"><span class="linenos"> 14</span></a> <span class="n">date_trunc_to_time</span><span class="p">,</span>
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</span><span id="L-15"><a href="#L-15"><span class="linenos"> 15</span></a> <span class="n">datestrtodate_sql</span><span class="p">,</span>
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</span><span id="L-16"><a href="#L-16"><span class="linenos"> 16</span></a> <span class="n">build_formatted_time</span><span class="p">,</span>
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</span><span id="L-17"><a href="#L-17"><span class="linenos"> 17</span></a> <span class="n">if_sql</span><span class="p">,</span>
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</span><span id="L-18"><a href="#L-18"><span class="linenos"> 18</span></a> <span class="n">inline_array_sql</span><span class="p">,</span>
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</span><span id="L-19"><a href="#L-19"><span class="linenos"> 19</span></a> <span class="n">max_or_greatest</span><span class="p">,</span>
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</span><span id="L-20"><a href="#L-20"><span class="linenos"> 20</span></a> <span class="n">min_or_least</span><span class="p">,</span>
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</span><span id="L-21"><a href="#L-21"><span class="linenos"> 21</span></a> <span class="n">rename_func</span><span class="p">,</span>
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</span><span id="L-22"><a href="#L-22"><span class="linenos"> 22</span></a> <span class="n">timestamptrunc_sql</span><span class="p">,</span>
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</span><span id="L-23"><a href="#L-23"><span class="linenos"> 23</span></a> <span class="n">timestrtotime_sql</span><span class="p">,</span>
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</span><span id="L-24"><a href="#L-24"><span class="linenos"> 24</span></a> <span class="n">var_map_sql</span><span class="p">,</span>
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</span><span id="L-25"><a href="#L-25"><span class="linenos"> 25</span></a> <span class="n">map_date_part</span><span class="p">,</span>
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</span><span id="L-26"><a href="#L-26"><span class="linenos"> 26</span></a> <span class="n">no_timestamp_sql</span><span class="p">,</span>
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</span><span id="L-27"><a href="#L-27"><span class="linenos"> 27</span></a> <span class="n">strposition_sql</span><span class="p">,</span>
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</span><span id="L-28"><a href="#L-28"><span class="linenos"> 28</span></a> <span class="n">timestampdiff_sql</span><span class="p">,</span>
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</span><span id="L-29"><a href="#L-29"><span class="linenos"> 29</span></a> <span class="n">no_make_interval_sql</span><span class="p">,</span>
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</span><span id="L-30"><a href="#L-30"><span class="linenos"> 30</span></a> <span class="n">groupconcat_sql</span><span class="p">,</span>
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</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a><span class="p">)</span>
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</span><span id="L-32"><a href="#L-32"><span class="linenos"> 32</span></a><span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.generator</span><span class="w"> </span><span class="kn">import</span> <span class="n">unsupported_args</span>
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</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a><span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.helper</span><span class="w"> </span><span class="kn">import</span> <span class="n">flatten</span><span class="p">,</span> <span class="n">is_float</span><span class="p">,</span> <span class="n">is_int</span><span class="p">,</span> <span class="n">seq_get</span>
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</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a><span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.tokens</span><span class="w"> </span><span class="kn">import</span> <span class="n">TokenType</span>
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</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a>
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</span><span id="L-36"><a href="#L-36"><span class="linenos"> 36</span></a><span class="k">if</span> <span class="n">t</span><span class="o">.</span><span class="n">TYPE_CHECKING</span><span class="p">:</span>
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</span><span id="L-37"><a href="#L-37"><span class="linenos"> 37</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot._typing</span><span class="w"> </span><span class="kn">import</span> <span class="n">E</span><span class="p">,</span> <span class="n">B</span>
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</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a>
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</span><span id="L-39"><a href="#L-39"><span class="linenos"> 39</span></a>
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</span><span id="L-40"><a href="#L-40"><span class="linenos"> 40</span></a><span class="c1"># from https://docs.snowflake.com/en/sql-reference/functions/to_timestamp.html</span>
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</span><span id="L-41"><a href="#L-41"><span class="linenos"> 41</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_datetime</span><span class="p">(</span>
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</span><span id="L-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">kind</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="p">,</span> <span class="n">safe</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">],</span> <span class="n">exp</span><span class="o">.</span><span class="n">Func</span><span class="p">]:</span>
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</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_builder</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Func</span><span class="p">:</span>
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</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a> <span class="n">scale_or_fmt</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
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</span><span id="L-47"><a href="#L-47"><span class="linenos"> 47</span></a>
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</span><span id="L-48"><a href="#L-48"><span class="linenos"> 48</span></a> <span class="n">int_value</span> <span class="o">=</span> <span class="n">value</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">is_int</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
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</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a> <span class="n">int_scale_or_fmt</span> <span class="o">=</span> <span class="n">scale_or_fmt</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">scale_or_fmt</span><span class="o">.</span><span class="n">is_int</span>
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</span><span id="L-50"><a href="#L-50"><span class="linenos"> 50</span></a>
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</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="n">value</span> <span class="ow">and</span> <span class="n">scale_or_fmt</span><span class="p">):</span>
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</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a> <span class="c1"># Converts calls like `TO_TIME('01:02:03')` into casts</span>
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</span><span id="L-53"><a href="#L-53"><span class="linenos"> 53</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span> <span class="ow">and</span> <span class="n">value</span><span class="o">.</span><span class="n">is_string</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">int_value</span><span class="p">:</span>
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</span><span id="L-54"><a href="#L-54"><span class="linenos"> 54</span></a> <span class="k">return</span> <span class="p">(</span>
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</span><span id="L-55"><a href="#L-55"><span class="linenos"> 55</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="n">kind</span><span class="p">))</span>
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</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a> <span class="k">if</span> <span class="n">safe</span>
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</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="n">kind</span><span class="p">)</span>
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</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="p">)</span>
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</span><span id="L-59"><a href="#L-59"><span class="linenos"> 59</span></a>
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</span><span id="L-60"><a href="#L-60"><span class="linenos"> 60</span></a> <span class="c1"># Handles `TO_TIMESTAMP(str, fmt)` and `TO_TIMESTAMP(num, scale)` as special</span>
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</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a> <span class="c1"># cases so we can transpile them, since they're relatively common</span>
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</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">:</span>
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</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">safe</span> <span class="ow">and</span> <span class="p">(</span><span class="n">int_value</span> <span class="ow">or</span> <span class="n">int_scale_or_fmt</span><span class="p">):</span>
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</span><span id="L-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="c1"># TRY_TO_TIMESTAMP('integer') is not parsed into exp.UnixToTime as</span>
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</span><span id="L-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="c1"># it's not easily transpilable</span>
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</span><span id="L-66"><a href="#L-66"><span class="linenos"> 66</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">value</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="n">scale_or_fmt</span><span class="p">)</span>
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</span><span id="L-67"><a href="#L-67"><span class="linenos"> 67</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">int_scale_or_fmt</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">is_float</span><span class="p">(</span><span class="n">value</span><span class="o">.</span><span class="n">name</span><span class="p">):</span>
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</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a> <span class="n">expr</span> <span class="o">=</span> <span class="n">build_formatted_time</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">,</span> <span class="s2">"snowflake"</span><span class="p">)(</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a> <span class="n">expr</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">,</span> <span class="n">safe</span><span class="p">)</span>
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</span><span id="L-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="k">return</span> <span class="n">expr</span>
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</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a>
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</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="k">if</span> <span class="n">kind</span> <span class="ow">in</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIME</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">int_value</span><span class="p">:</span>
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</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="n">klass</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span> <span class="k">if</span> <span class="n">kind</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTime</span>
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</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a> <span class="n">formatted_exp</span> <span class="o">=</span> <span class="n">build_formatted_time</span><span class="p">(</span><span class="n">klass</span><span class="p">,</span> <span class="s2">"snowflake"</span><span class="p">)(</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a> <span class="n">formatted_exp</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">,</span> <span class="n">safe</span><span class="p">)</span>
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</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a> <span class="k">return</span> <span class="n">formatted_exp</span>
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</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a>
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</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-79"><a href="#L-79"><span class="linenos"> 79</span></a>
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</span><span id="L-80"><a href="#L-80"><span class="linenos"> 80</span></a> <span class="k">return</span> <span class="n">_builder</span>
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</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</span></a>
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</span><span id="L-82"><a href="#L-82"><span class="linenos"> 82</span></a>
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</span><span id="L-83"><a href="#L-83"><span class="linenos"> 83</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_object_construct</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Union</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">]:</span>
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</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">build_var_map</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-85"><a href="#L-85"><span class="linenos"> 85</span></a>
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</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">):</span>
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</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="k">return</span> <span class="n">expression</span>
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</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a>
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</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">(</span>
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</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span>
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</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PropertyEQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">k</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">v</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">keys</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">values</span><span class="p">)</span>
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</span><span id="L-92"><a href="#L-92"><span class="linenos"> 92</span></a> <span class="p">]</span>
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</span><span id="L-93"><a href="#L-93"><span class="linenos"> 93</span></a> <span class="p">)</span>
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</span><span id="L-94"><a href="#L-94"><span class="linenos"> 94</span></a>
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</span><span id="L-95"><a href="#L-95"><span class="linenos"> 95</span></a>
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</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_datediff</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span>
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</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">(</span>
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</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">unit</span><span class="o">=</span><span class="n">map_date_part</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span>
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</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="p">)</span>
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</span><span id="L-100"><a href="#L-100"><span class="linenos"> 100</span></a>
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</span><span id="L-101"><a href="#L-101"><span class="linenos"> 101</span></a>
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</span><span id="L-102"><a href="#L-102"><span class="linenos"> 102</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_date_time_add</span><span class="p">(</span><span class="n">expr_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">],</span> <span class="n">E</span><span class="p">]:</span>
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</span><span id="L-103"><a href="#L-103"><span class="linenos"> 103</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_builder</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span><span class="p">:</span>
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</span><span id="L-104"><a href="#L-104"><span class="linenos"> 104</span></a> <span class="k">return</span> <span class="n">expr_type</span><span class="p">(</span>
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</span><span id="L-105"><a href="#L-105"><span class="linenos"> 105</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
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</span><span id="L-106"><a href="#L-106"><span class="linenos"> 106</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
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</span><span id="L-107"><a href="#L-107"><span class="linenos"> 107</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">map_date_part</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)),</span>
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</span><span id="L-108"><a href="#L-108"><span class="linenos"> 108</span></a> <span class="p">)</span>
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</span><span id="L-109"><a href="#L-109"><span class="linenos"> 109</span></a>
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</span><span id="L-110"><a href="#L-110"><span class="linenos"> 110</span></a> <span class="k">return</span> <span class="n">_builder</span>
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</span><span id="L-111"><a href="#L-111"><span class="linenos"> 111</span></a>
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</span><span id="L-112"><a href="#L-112"><span class="linenos"> 112</span></a>
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</span><span id="L-113"><a href="#L-113"><span class="linenos"> 113</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_bitwise</span><span class="p">(</span><span class="n">expr_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">B</span><span class="p">],</span> <span class="n">name</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">],</span> <span class="n">B</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Anonymous</span><span class="p">]:</span>
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</span><span id="L-114"><a href="#L-114"><span class="linenos"> 114</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_builder</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">B</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Anonymous</span><span class="p">:</span>
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</span><span id="L-115"><a href="#L-115"><span class="linenos"> 115</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">args</span><span class="p">)</span> <span class="o">==</span> <span class="mi">3</span><span class="p">:</span>
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</span><span id="L-116"><a href="#L-116"><span class="linenos"> 116</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">Anonymous</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">name</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-117"><a href="#L-117"><span class="linenos"> 117</span></a>
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</span><span id="L-118"><a href="#L-118"><span class="linenos"> 118</span></a> <span class="k">return</span> <span class="n">binary_from_function</span><span class="p">(</span><span class="n">expr_type</span><span class="p">)(</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-119"><a href="#L-119"><span class="linenos"> 119</span></a>
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</span><span id="L-120"><a href="#L-120"><span class="linenos"> 120</span></a> <span class="k">return</span> <span class="n">_builder</span>
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</span><span id="L-121"><a href="#L-121"><span class="linenos"> 121</span></a>
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</span><span id="L-122"><a href="#L-122"><span class="linenos"> 122</span></a>
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</span><span id="L-123"><a href="#L-123"><span class="linenos"> 123</span></a><span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/div0</span>
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</span><span id="L-124"><a href="#L-124"><span class="linenos"> 124</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_if_from_div0</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span>
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</span><span id="L-125"><a href="#L-125"><span class="linenos"> 125</span></a> <span class="n">lhs</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">_wrap</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Binary</span><span class="p">)</span>
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</span><span id="L-126"><a href="#L-126"><span class="linenos"> 126</span></a> <span class="n">rhs</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">_wrap</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">Binary</span><span class="p">)</span>
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</span><span id="L-127"><a href="#L-127"><span class="linenos"> 127</span></a>
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</span><span id="L-128"><a href="#L-128"><span class="linenos"> 128</span></a> <span class="n">cond</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">rhs</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">0</span><span class="p">))</span><span class="o">.</span><span class="n">and_</span><span class="p">(</span>
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</span><span id="L-129"><a href="#L-129"><span class="linenos"> 129</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Is</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">lhs</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">null</span><span class="p">())</span><span class="o">.</span><span class="n">not_</span><span class="p">()</span>
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</span><span id="L-130"><a href="#L-130"><span class="linenos"> 130</span></a> <span class="p">)</span>
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</span><span id="L-131"><a href="#L-131"><span class="linenos"> 131</span></a> <span class="n">true</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
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</span><span id="L-132"><a href="#L-132"><span class="linenos"> 132</span></a> <span class="n">false</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Div</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">lhs</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">rhs</span><span class="p">)</span>
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</span><span id="L-133"><a href="#L-133"><span class="linenos"> 133</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">cond</span><span class="p">,</span> <span class="n">true</span><span class="o">=</span><span class="n">true</span><span class="p">,</span> <span class="n">false</span><span class="o">=</span><span class="n">false</span><span class="p">)</span>
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</span><span id="L-134"><a href="#L-134"><span class="linenos"> 134</span></a>
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</span><span id="L-135"><a href="#L-135"><span class="linenos"> 135</span></a>
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</span><span id="L-136"><a href="#L-136"><span class="linenos"> 136</span></a><span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/zeroifnull</span>
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</span><span id="L-137"><a href="#L-137"><span class="linenos"> 137</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_if_from_zeroifnull</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span>
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</span><span id="L-138"><a href="#L-138"><span class="linenos"> 138</span></a> <span class="n">cond</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Is</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Null</span><span class="p">())</span>
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</span><span id="L-139"><a href="#L-139"><span class="linenos"> 139</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">cond</span><span class="p">,</span> <span class="n">true</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">false</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span>
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</span><span id="L-140"><a href="#L-140"><span class="linenos"> 140</span></a>
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</span><span id="L-141"><a href="#L-141"><span class="linenos"> 141</span></a>
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</span><span id="L-142"><a href="#L-142"><span class="linenos"> 142</span></a><span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/zeroifnull</span>
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</span><span id="L-143"><a href="#L-143"><span class="linenos"> 143</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_if_from_nullifzero</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span>
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</span><span id="L-144"><a href="#L-144"><span class="linenos"> 144</span></a> <span class="n">cond</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">EQ</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">0</span><span class="p">))</span>
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</span><span id="L-145"><a href="#L-145"><span class="linenos"> 145</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">cond</span><span class="p">,</span> <span class="n">true</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Null</span><span class="p">(),</span> <span class="n">false</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span>
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</span><span id="L-146"><a href="#L-146"><span class="linenos"> 146</span></a>
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</span><span id="L-147"><a href="#L-147"><span class="linenos"> 147</span></a>
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</span><span id="L-148"><a href="#L-148"><span class="linenos"> 148</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_regexpilike_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Snowflake</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpILike</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="L-149"><a href="#L-149"><span class="linenos"> 149</span></a> <span class="n">flag</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">text</span><span class="p">(</span><span class="s2">"flag"</span><span class="p">)</span>
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</span><span id="L-150"><a href="#L-150"><span class="linenos"> 150</span></a>
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</span><span id="L-151"><a href="#L-151"><span class="linenos"> 151</span></a> <span class="k">if</span> <span class="s2">"i"</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">flag</span><span class="p">:</span>
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</span><span id="L-152"><a href="#L-152"><span class="linenos"> 152</span></a> <span class="n">flag</span> <span class="o">+=</span> <span class="s2">"i"</span>
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</span><span id="L-153"><a href="#L-153"><span class="linenos"> 153</span></a>
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</span><span id="L-154"><a href="#L-154"><span class="linenos"> 154</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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</span><span id="L-155"><a href="#L-155"><span class="linenos"> 155</span></a> <span class="s2">"REGEXP_LIKE"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">flag</span><span class="p">)</span>
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</span><span id="L-156"><a href="#L-156"><span class="linenos"> 156</span></a> <span class="p">)</span>
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</span><span id="L-157"><a href="#L-157"><span class="linenos"> 157</span></a>
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</span><span id="L-158"><a href="#L-158"><span class="linenos"> 158</span></a>
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</span><span id="L-159"><a href="#L-159"><span class="linenos"> 159</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_regexp_replace</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpReplace</span><span class="p">:</span>
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</span><span id="L-160"><a href="#L-160"><span class="linenos"> 160</span></a> <span class="n">regexp_replace</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpReplace</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-161"><a href="#L-161"><span class="linenos"> 161</span></a>
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</span><span id="L-162"><a href="#L-162"><span class="linenos"> 162</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">regexp_replace</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"replacement"</span><span class="p">):</span>
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</span><span id="L-163"><a href="#L-163"><span class="linenos"> 163</span></a> <span class="n">regexp_replace</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"replacement"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">""</span><span class="p">))</span>
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</span><span id="L-164"><a href="#L-164"><span class="linenos"> 164</span></a>
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</span><span id="L-165"><a href="#L-165"><span class="linenos"> 165</span></a> <span class="k">return</span> <span class="n">regexp_replace</span>
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</span><span id="L-166"><a href="#L-166"><span class="linenos"> 166</span></a>
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</span><span id="L-167"><a href="#L-167"><span class="linenos"> 167</span></a>
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</span><span id="L-168"><a href="#L-168"><span class="linenos"> 168</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_show_parser</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Any</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">Snowflake</span><span class="o">.</span><span class="n">Parser</span><span class="p">],</span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">]:</span>
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</span><span id="L-169"><a href="#L-169"><span class="linenos"> 169</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Snowflake</span><span class="o">.</span><span class="n">Parser</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">:</span>
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</span><span id="L-170"><a href="#L-170"><span class="linenos"> 170</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show_snowflake</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
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</span><span id="L-171"><a href="#L-171"><span class="linenos"> 171</span></a>
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</span><span id="L-172"><a href="#L-172"><span class="linenos"> 172</span></a> <span class="k">return</span> <span class="n">_parse</span>
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</span><span id="L-173"><a href="#L-173"><span class="linenos"> 173</span></a>
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</span><span id="L-174"><a href="#L-174"><span class="linenos"> 174</span></a>
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</span><span id="L-175"><a href="#L-175"><span class="linenos"> 175</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_date_trunc_to_time</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">DateTrunc</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampTrunc</span><span class="p">:</span>
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</span><span id="L-176"><a href="#L-176"><span class="linenos"> 176</span></a> <span class="n">trunc</span> <span class="o">=</span> <span class="n">date_trunc_to_time</span><span class="p">(</span><span class="n">args</span><span class="p">)</span>
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</span><span id="L-177"><a href="#L-177"><span class="linenos"> 177</span></a> <span class="n">trunc</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">,</span> <span class="n">map_date_part</span><span class="p">(</span><span class="n">trunc</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"unit"</span><span class="p">]))</span>
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</span><span id="L-178"><a href="#L-178"><span class="linenos"> 178</span></a> <span class="k">return</span> <span class="n">trunc</span>
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</span><span id="L-179"><a href="#L-179"><span class="linenos"> 179</span></a>
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</span><span id="L-180"><a href="#L-180"><span class="linenos"> 180</span></a>
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</span><span id="L-181"><a href="#L-181"><span class="linenos"> 181</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_unqualify_pivot_columns</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
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</span><span id="L-182"><a href="#L-182"><span class="linenos"> 182</span></a><span class="w"> </span><span class="sd">"""</span>
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</span><span id="L-183"><a href="#L-183"><span class="linenos"> 183</span></a><span class="sd"> Snowflake doesn't allow columns referenced in UNPIVOT to be qualified,</span>
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</span><span id="L-184"><a href="#L-184"><span class="linenos"> 184</span></a><span class="sd"> so we need to unqualify them. Same goes for ANY ORDER BY <column>.</span>
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</span><span id="L-185"><a href="#L-185"><span class="linenos"> 185</span></a>
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</span><span id="L-186"><a href="#L-186"><span class="linenos"> 186</span></a><span class="sd"> Example:</span>
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</span><span id="L-187"><a href="#L-187"><span class="linenos"> 187</span></a><span class="sd"> >>> from sqlglot import parse_one</span>
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</span><span id="L-188"><a href="#L-188"><span class="linenos"> 188</span></a><span class="sd"> >>> expr = parse_one("SELECT * FROM m_sales UNPIVOT(sales FOR month IN (m_sales.jan, feb, mar, april))")</span>
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</span><span id="L-189"><a href="#L-189"><span class="linenos"> 189</span></a><span class="sd"> >>> print(_unqualify_pivot_columns(expr).sql(dialect="snowflake"))</span>
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</span><span id="L-190"><a href="#L-190"><span class="linenos"> 190</span></a><span class="sd"> SELECT * FROM m_sales UNPIVOT(sales FOR month IN (jan, feb, mar, april))</span>
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</span><span id="L-191"><a href="#L-191"><span class="linenos"> 191</span></a><span class="sd"> """</span>
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</span><span id="L-192"><a href="#L-192"><span class="linenos"> 192</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">):</span>
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</span><span id="L-193"><a href="#L-193"><span class="linenos"> 193</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">unpivot</span><span class="p">:</span>
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</span><span id="L-194"><a href="#L-194"><span class="linenos"> 194</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="n">transforms</span><span class="o">.</span><span class="n">unqualify_columns</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span><span id="L-195"><a href="#L-195"><span class="linenos"> 195</span></a> <span class="k">else</span><span class="p">:</span>
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</span><span id="L-196"><a href="#L-196"><span class="linenos"> 196</span></a> <span class="n">field</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"field"</span><span class="p">)</span>
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</span><span id="L-197"><a href="#L-197"><span class="linenos"> 197</span></a> <span class="n">field_expr</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">field</span><span class="o">.</span><span class="n">expressions</span> <span class="k">if</span> <span class="n">field</span> <span class="k">else</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="L-198"><a href="#L-198"><span class="linenos"> 198</span></a>
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</span><span id="L-199"><a href="#L-199"><span class="linenos"> 199</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">field_expr</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">PivotAny</span><span class="p">):</span>
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</span><span id="L-200"><a href="#L-200"><span class="linenos"> 200</span></a> <span class="n">unqualified_field_expr</span> <span class="o">=</span> <span class="n">transforms</span><span class="o">.</span><span class="n">unqualify_columns</span><span class="p">(</span><span class="n">field_expr</span><span class="p">)</span>
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</span><span id="L-201"><a href="#L-201"><span class="linenos"> 201</span></a> <span class="n">t</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">,</span> <span class="n">field</span><span class="p">)</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">,</span> <span class="n">unqualified_field_expr</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="L-202"><a href="#L-202"><span class="linenos"> 202</span></a>
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</span><span id="L-203"><a href="#L-203"><span class="linenos"> 203</span></a> <span class="k">return</span> <span class="n">expression</span>
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</span><span id="L-204"><a href="#L-204"><span class="linenos"> 204</span></a>
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</span><span id="L-205"><a href="#L-205"><span class="linenos"> 205</span></a>
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</span><span id="L-206"><a href="#L-206"><span class="linenos"> 206</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_flatten_structured_types_unless_iceberg</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
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</span><span id="L-207"><a href="#L-207"><span class="linenos"> 207</span></a> <span class="k">assert</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">)</span>
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</span><span id="L-208"><a href="#L-208"><span class="linenos"> 208</span></a>
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</span><span id="L-209"><a href="#L-209"><span class="linenos"> 209</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_flatten_structured_type</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">:</span>
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</span><span id="L-210"><a href="#L-210"><span class="linenos"> 210</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">NESTED_TYPES</span><span class="p">:</span>
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</span><span id="L-211"><a href="#L-211"><span class="linenos"> 211</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
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</span><span id="L-212"><a href="#L-212"><span class="linenos"> 212</span></a> <span class="k">return</span> <span class="n">expression</span>
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</span><span id="L-213"><a href="#L-213"><span class="linenos"> 213</span></a>
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</span><span id="L-214"><a href="#L-214"><span class="linenos"> 214</span></a> <span class="n">props</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"properties"</span><span class="p">)</span>
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</span><span id="L-215"><a href="#L-215"><span class="linenos"> 215</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Schema</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="p">(</span><span class="n">props</span> <span class="ow">and</span> <span class="n">props</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">IcebergProperty</span><span class="p">)):</span>
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</span><span id="L-216"><a href="#L-216"><span class="linenos"> 216</span></a> <span class="k">for</span> <span class="n">schema_expression</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">expressions</span><span class="p">:</span>
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</span><span id="L-217"><a href="#L-217"><span class="linenos"> 217</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">schema_expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">ColumnDef</span><span class="p">):</span>
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</span><span id="L-218"><a href="#L-218"><span class="linenos"> 218</span></a> <span class="n">column_type</span> <span class="o">=</span> <span class="n">schema_expression</span><span class="o">.</span><span class="n">kind</span>
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</span><span id="L-219"><a href="#L-219"><span class="linenos"> 219</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">column_type</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">):</span>
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</span><span id="L-220"><a href="#L-220"><span class="linenos"> 220</span></a> <span class="n">column_type</span><span class="o">.</span><span class="n">transform</span><span class="p">(</span><span class="n">_flatten_structured_type</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
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</span><span id="L-221"><a href="#L-221"><span class="linenos"> 221</span></a>
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</span><span id="L-222"><a href="#L-222"><span class="linenos"> 222</span></a> <span class="k">return</span> <span class="n">expression</span>
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</span><span id="L-223"><a href="#L-223"><span class="linenos"> 223</span></a>
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</span><span id="L-224"><a href="#L-224"><span class="linenos"> 224</span></a>
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</span><span id="L-225"><a href="#L-225"><span class="linenos"> 225</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_unnest_generate_date_array</span><span class="p">(</span><span class="n">unnest</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-></span> <span class="kc">None</span><span class="p">:</span>
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</span><span id="L-226"><a href="#L-226"><span class="linenos"> 226</span></a> <span class="n">generate_date_array</span> <span class="o">=</span> <span class="n">unnest</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span>
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</span><span id="L-227"><a href="#L-227"><span class="linenos"> 227</span></a> <span class="n">start</span> <span class="o">=</span> <span class="n">generate_date_array</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"start"</span><span class="p">)</span>
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</span><span id="L-228"><a href="#L-228"><span class="linenos"> 228</span></a> <span class="n">end</span> <span class="o">=</span> <span class="n">generate_date_array</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"end"</span><span class="p">)</span>
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</span><span id="L-229"><a href="#L-229"><span class="linenos"> 229</span></a> <span class="n">step</span> <span class="o">=</span> <span class="n">generate_date_array</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"step"</span><span class="p">)</span>
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</span><span id="L-230"><a href="#L-230"><span class="linenos"> 230</span></a>
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</span><span id="L-231"><a href="#L-231"><span class="linenos"> 231</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">start</span> <span class="ow">or</span> <span class="ow">not</span> <span class="n">end</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">step</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Interval</span><span class="p">)</span> <span class="ow">or</span> <span class="n">step</span><span class="o">.</span><span class="n">name</span> <span class="o">!=</span> <span class="s2">"1"</span><span class="p">:</span>
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</span><span id="L-232"><a href="#L-232"><span class="linenos"> 232</span></a> <span class="k">return</span>
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</span><span id="L-233"><a href="#L-233"><span class="linenos"> 233</span></a>
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</span><span id="L-234"><a href="#L-234"><span class="linenos"> 234</span></a> <span class="n">unit</span> <span class="o">=</span> <span class="n">step</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"unit"</span><span class="p">)</span>
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</span><span id="L-235"><a href="#L-235"><span class="linenos"> 235</span></a>
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</span><span id="L-236"><a href="#L-236"><span class="linenos"> 236</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">unnest</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
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</span><span id="L-237"><a href="#L-237"><span class="linenos"> 237</span></a> <span class="k">if</span> <span class="n">unnest_alias</span><span class="p">:</span>
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</span><span id="L-238"><a href="#L-238"><span class="linenos"> 238</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">unnest_alias</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
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</span><span id="L-239"><a href="#L-239"><span class="linenos"> 239</span></a> <span class="n">sequence_value_name</span> <span class="o">=</span> <span class="n">seq_get</span><span class="p">(</span><span class="n">unnest_alias</span><span class="o">.</span><span class="n">columns</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">"value"</span>
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</span><span id="L-240"><a href="#L-240"><span class="linenos"> 240</span></a> <span class="k">else</span><span class="p">:</span>
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</span><span id="L-241"><a href="#L-241"><span class="linenos"> 241</span></a> <span class="n">sequence_value_name</span> <span class="o">=</span> <span class="s2">"value"</span>
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</span><span id="L-242"><a href="#L-242"><span class="linenos"> 242</span></a>
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</span><span id="L-243"><a href="#L-243"><span class="linenos"> 243</span></a> <span class="c1"># We'll add the next sequence value to the starting date and project the result</span>
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</span><span id="L-244"><a href="#L-244"><span class="linenos"> 244</span></a> <span class="n">date_add</span> <span class="o">=</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">)(</span>
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</span><span id="L-245"><a href="#L-245"><span class="linenos"> 245</span></a> <span class="p">[</span><span class="n">unit</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">sequence_value_name</span><span class="p">,</span> <span class="s2">"int"</span><span class="p">),</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">start</span><span class="p">,</span> <span class="s2">"date"</span><span class="p">)]</span>
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</span><span id="L-246"><a href="#L-246"><span class="linenos"> 246</span></a> <span class="p">)</span><span class="o">.</span><span class="n">as_</span><span class="p">(</span><span class="n">sequence_value_name</span><span class="p">)</span>
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</span><span id="L-247"><a href="#L-247"><span class="linenos"> 247</span></a>
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</span><span id="L-248"><a href="#L-248"><span class="linenos"> 248</span></a> <span class="c1"># We use DATEDIFF to compute the number of sequence values needed</span>
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</span><span id="L-249"><a href="#L-249"><span class="linenos"> 249</span></a> <span class="n">number_sequence</span> <span class="o">=</span> <span class="n">Snowflake</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">[</span><span class="s2">"ARRAY_GENERATE_RANGE"</span><span class="p">](</span>
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</span><span id="L-250"><a href="#L-250"><span class="linenos"> 250</span></a> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span> <span class="n">_build_datediff</span><span class="p">([</span><span class="n">unit</span><span class="p">,</span> <span class="n">start</span><span class="p">,</span> <span class="n">end</span><span class="p">])</span> <span class="o">+</span> <span class="mi">1</span><span class="p">]</span>
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</span><span id="L-251"><a href="#L-251"><span class="linenos"> 251</span></a> <span class="p">)</span>
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</span><span id="L-252"><a href="#L-252"><span class="linenos"> 252</span></a>
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</span><span id="L-253"><a href="#L-253"><span class="linenos"> 253</span></a> <span class="n">unnest</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"expressions"</span><span class="p">,</span> <span class="p">[</span><span class="n">number_sequence</span><span class="p">])</span>
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</span><span id="L-254"><a href="#L-254"><span class="linenos"> 254</span></a> <span class="n">unnest</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="n">date_add</span><span class="p">)</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">unnest</span><span class="o">.</span><span class="n">copy</span><span class="p">())</span><span class="o">.</span><span class="n">subquery</span><span class="p">(</span><span class="n">unnest_alias</span><span class="p">))</span>
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</span><span id="L-255"><a href="#L-255"><span class="linenos"> 255</span></a>
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</span><span id="L-256"><a href="#L-256"><span class="linenos"> 256</span></a>
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</span><span id="L-257"><a href="#L-257"><span class="linenos"> 257</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_transform_generate_date_array</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
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</span><span id="L-258"><a href="#L-258"><span class="linenos"> 258</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
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</span><span id="L-259"><a href="#L-259"><span class="linenos"> 259</span></a> <span class="k">for</span> <span class="n">generate_date_array</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">GenerateDateArray</span><span class="p">):</span>
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</span><span id="L-260"><a href="#L-260"><span class="linenos"> 260</span></a> <span class="n">parent</span> <span class="o">=</span> <span class="n">generate_date_array</span><span class="o">.</span><span class="n">parent</span>
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</span><span id="L-261"><a href="#L-261"><span class="linenos"> 261</span></a>
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</span><span id="L-262"><a href="#L-262"><span class="linenos"> 262</span></a> <span class="c1"># If GENERATE_DATE_ARRAY is used directly as an array (e.g passed into ARRAY_LENGTH), the transformed Snowflake</span>
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</span><span id="L-263"><a href="#L-263"><span class="linenos"> 263</span></a> <span class="c1"># query is the following (it'll be unnested properly on the next iteration due to copy):</span>
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</span><span id="L-264"><a href="#L-264"><span class="linenos"> 264</span></a> <span class="c1"># SELECT ref(GENERATE_DATE_ARRAY(...)) -> SELECT ref((SELECT ARRAY_AGG(*) FROM UNNEST(GENERATE_DATE_ARRAY(...))))</span>
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</span><span id="L-265"><a href="#L-265"><span class="linenos"> 265</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">):</span>
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</span><span id="L-266"><a href="#L-266"><span class="linenos"> 266</span></a> <span class="n">unnest</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">generate_date_array</span><span class="o">.</span><span class="n">copy</span><span class="p">()])</span>
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</span><span id="L-267"><a href="#L-267"><span class="linenos"> 267</span></a> <span class="n">generate_date_array</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span>
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</span><span id="L-268"><a href="#L-268"><span class="linenos"> 268</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">select</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ArrayAgg</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Star</span><span class="p">()))</span><span class="o">.</span><span class="n">from_</span><span class="p">(</span><span class="n">unnest</span><span class="p">)</span><span class="o">.</span><span class="n">subquery</span><span class="p">()</span>
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</span><span id="L-269"><a href="#L-269"><span class="linenos"> 269</span></a> <span class="p">)</span>
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</span><span id="L-270"><a href="#L-270"><span class="linenos"> 270</span></a>
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</span><span id="L-271"><a href="#L-271"><span class="linenos"> 271</span></a> <span class="k">if</span> <span class="p">(</span>
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</span><span id="L-272"><a href="#L-272"><span class="linenos"> 272</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span>
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</span><span id="L-273"><a href="#L-273"><span class="linenos"> 273</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">parent</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">))</span>
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</span><span id="L-274"><a href="#L-274"><span class="linenos"> 274</span></a> <span class="ow">and</span> <span class="nb">len</span><span class="p">(</span><span class="n">parent</span><span class="o">.</span><span class="n">expressions</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span>
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</span><span id="L-275"><a href="#L-275"><span class="linenos"> 275</span></a> <span class="p">):</span>
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</span><span id="L-276"><a href="#L-276"><span class="linenos"> 276</span></a> <span class="n">_unnest_generate_date_array</span><span class="p">(</span><span class="n">parent</span><span class="p">)</span>
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</span><span id="L-277"><a href="#L-277"><span class="linenos"> 277</span></a>
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</span><span id="L-278"><a href="#L-278"><span class="linenos"> 278</span></a> <span class="k">return</span> <span class="n">expression</span>
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</span><span id="L-279"><a href="#L-279"><span class="linenos"> 279</span></a>
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</span><span id="L-280"><a href="#L-280"><span class="linenos"> 280</span></a>
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</span><span id="L-281"><a href="#L-281"><span class="linenos"> 281</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_build_regexp_extract</span><span class="p">(</span><span class="n">expr_type</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Type</span><span class="p">[</span><span class="n">E</span><span class="p">])</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Callable</span><span class="p">[[</span><span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">],</span> <span class="n">E</span><span class="p">]:</span>
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</span><span id="L-282"><a href="#L-282"><span class="linenos"> 282</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_builder</span><span class="p">(</span><span class="n">args</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span><span class="p">:</span>
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</span><span id="L-283"><a href="#L-283"><span class="linenos"> 283</span></a> <span class="k">return</span> <span class="n">expr_type</span><span class="p">(</span>
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</span><span id="L-284"><a href="#L-284"><span class="linenos"> 284</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
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</span><span id="L-285"><a href="#L-285"><span class="linenos"> 285</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
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</span><span id="L-286"><a href="#L-286"><span class="linenos"> 286</span></a> <span class="n">position</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
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</span><span id="L-287"><a href="#L-287"><span class="linenos"> 287</span></a> <span class="n">occurrence</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span>
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</span><span id="L-288"><a href="#L-288"><span class="linenos"> 288</span></a> <span class="n">parameters</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">4</span><span class="p">),</span>
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</span><span id="L-289"><a href="#L-289"><span class="linenos"> 289</span></a> <span class="n">group</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">5</span><span class="p">)</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">0</span><span class="p">),</span>
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</span><span id="L-290"><a href="#L-290"><span class="linenos"> 290</span></a> <span class="p">)</span>
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</span><span id="L-291"><a href="#L-291"><span class="linenos"> 291</span></a>
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</span><span id="L-292"><a href="#L-292"><span class="linenos"> 292</span></a> <span class="k">return</span> <span class="n">_builder</span>
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</span><span id="L-293"><a href="#L-293"><span class="linenos"> 293</span></a>
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</span><span id="L-294"><a href="#L-294"><span class="linenos"> 294</span></a>
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</span><span id="L-295"><a href="#L-295"><span class="linenos"> 295</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_regexpextract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="L-296"><a href="#L-296"><span class="linenos"> 296</span></a> <span class="c1"># Other dialects don't support all of the following parameters, so we need to</span>
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</span><span id="L-297"><a href="#L-297"><span class="linenos"> 297</span></a> <span class="c1"># generate default values as necessary to ensure the transpilation is correct</span>
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</span><span id="L-298"><a href="#L-298"><span class="linenos"> 298</span></a> <span class="n">group</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"group"</span><span class="p">)</span>
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</span><span id="L-299"><a href="#L-299"><span class="linenos"> 299</span></a>
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</span><span id="L-300"><a href="#L-300"><span class="linenos"> 300</span></a> <span class="c1"># To avoid generating all these default values, we set group to None if</span>
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</span><span id="L-301"><a href="#L-301"><span class="linenos"> 301</span></a> <span class="c1"># it's 0 (also default value) which doesn't trigger the following chain</span>
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</span><span id="L-302"><a href="#L-302"><span class="linenos"> 302</span></a> <span class="k">if</span> <span class="n">group</span> <span class="ow">and</span> <span class="n">group</span><span class="o">.</span><span class="n">name</span> <span class="o">==</span> <span class="s2">"0"</span><span class="p">:</span>
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</span><span id="L-303"><a href="#L-303"><span class="linenos"> 303</span></a> <span class="n">group</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="L-304"><a href="#L-304"><span class="linenos"> 304</span></a>
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</span><span id="L-305"><a href="#L-305"><span class="linenos"> 305</span></a> <span class="n">parameters</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"parameters"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="n">group</span> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="s2">"c"</span><span class="p">))</span>
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</span><span id="L-306"><a href="#L-306"><span class="linenos"> 306</span></a> <span class="n">occurrence</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"occurrence"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="n">parameters</span> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1</span><span class="p">))</span>
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</span><span id="L-307"><a href="#L-307"><span class="linenos"> 307</span></a> <span class="n">position</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"position"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="n">occurrence</span> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1</span><span class="p">))</span>
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</span><span id="L-308"><a href="#L-308"><span class="linenos"> 308</span></a>
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</span><span id="L-309"><a href="#L-309"><span class="linenos"> 309</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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</span><span id="L-310"><a href="#L-310"><span class="linenos"> 310</span></a> <span class="s2">"REGEXP_SUBSTR"</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"REGEXP_EXTRACT_ALL"</span><span class="p">,</span>
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</span><span id="L-311"><a href="#L-311"><span class="linenos"> 311</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
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</span><span id="L-312"><a href="#L-312"><span class="linenos"> 312</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span>
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</span><span id="L-313"><a href="#L-313"><span class="linenos"> 313</span></a> <span class="n">position</span><span class="p">,</span>
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</span><span id="L-314"><a href="#L-314"><span class="linenos"> 314</span></a> <span class="n">occurrence</span><span class="p">,</span>
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</span><span id="L-315"><a href="#L-315"><span class="linenos"> 315</span></a> <span class="n">parameters</span><span class="p">,</span>
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</span><span id="L-316"><a href="#L-316"><span class="linenos"> 316</span></a> <span class="n">group</span><span class="p">,</span>
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</span><span id="L-317"><a href="#L-317"><span class="linenos"> 317</span></a> <span class="p">)</span>
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</span><span id="L-318"><a href="#L-318"><span class="linenos"> 318</span></a>
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</span><span id="L-319"><a href="#L-319"><span class="linenos"> 319</span></a>
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</span><span id="L-320"><a href="#L-320"><span class="linenos"> 320</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_json_extract_value_array_sql</span><span class="p">(</span>
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</span><span id="L-321"><a href="#L-321"><span class="linenos"> 321</span></a> <span class="bp">self</span><span class="p">:</span> <span class="n">Snowflake</span><span class="o">.</span><span class="n">Generator</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONValueArray</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractArray</span>
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</span><span id="L-322"><a href="#L-322"><span class="linenos"> 322</span></a><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="L-323"><a href="#L-323"><span class="linenos"> 323</span></a> <span class="n">json_extract</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span>
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</span><span id="L-324"><a href="#L-324"><span class="linenos"> 324</span></a> <span class="n">ident</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span>
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</span><span id="L-325"><a href="#L-325"><span class="linenos"> 325</span></a>
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</span><span id="L-326"><a href="#L-326"><span class="linenos"> 326</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONValueArray</span><span class="p">):</span>
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</span><span id="L-327"><a href="#L-327"><span class="linenos"> 327</span></a> <span class="n">this</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">ident</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">)</span>
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</span><span id="L-328"><a href="#L-328"><span class="linenos"> 328</span></a> <span class="k">else</span><span class="p">:</span>
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</span><span id="L-329"><a href="#L-329"><span class="linenos"> 329</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="sa">f</span><span class="s2">"TO_JSON(</span><span class="si">{</span><span class="n">ident</span><span class="si">}</span><span class="s2">)"</span><span class="p">)</span>
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</span><span id="L-330"><a href="#L-330"><span class="linenos"> 330</span></a>
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</span><span id="L-331"><a href="#L-331"><span class="linenos"> 331</span></a> <span class="n">transform_lambda</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Lambda</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">ident</span><span class="p">],</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span>
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</span><span id="L-332"><a href="#L-332"><span class="linenos"> 332</span></a>
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</span><span id="L-333"><a href="#L-333"><span class="linenos"> 333</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TRANSFORM"</span><span class="p">,</span> <span class="n">json_extract</span><span class="p">,</span> <span class="n">transform_lambda</span><span class="p">)</span>
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</span><span id="L-334"><a href="#L-334"><span class="linenos"> 334</span></a>
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</span><span id="L-335"><a href="#L-335"><span class="linenos"> 335</span></a>
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</span><span id="L-336"><a href="#L-336"><span class="linenos"> 336</span></a><span class="k">class</span><span class="w"> </span><span class="nc">Snowflake</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
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</span><span id="L-337"><a href="#L-337"><span class="linenos"> 337</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/identifiers-syntax</span>
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</span><span id="L-338"><a href="#L-338"><span class="linenos"> 338</span></a> <span class="n">NORMALIZATION_STRATEGY</span> <span class="o">=</span> <span class="n">NormalizationStrategy</span><span class="o">.</span><span class="n">UPPERCASE</span>
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</span><span id="L-339"><a href="#L-339"><span class="linenos"> 339</span></a> <span class="n">NULL_ORDERING</span> <span class="o">=</span> <span class="s2">"nulls_are_large"</span>
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</span><span id="L-340"><a href="#L-340"><span class="linenos"> 340</span></a> <span class="n">TIME_FORMAT</span> <span class="o">=</span> <span class="s2">"'YYYY-MM-DD HH24:MI:SS'"</span>
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</span><span id="L-341"><a href="#L-341"><span class="linenos"> 341</span></a> <span class="n">SUPPORTS_USER_DEFINED_TYPES</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-342"><a href="#L-342"><span class="linenos"> 342</span></a> <span class="n">SUPPORTS_SEMI_ANTI_JOIN</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-343"><a href="#L-343"><span class="linenos"> 343</span></a> <span class="n">PREFER_CTE_ALIAS_COLUMN</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="L-344"><a href="#L-344"><span class="linenos"> 344</span></a> <span class="n">TABLESAMPLE_SIZE_IS_PERCENT</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="L-345"><a href="#L-345"><span class="linenos"> 345</span></a> <span class="n">COPY_PARAMS_ARE_CSV</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-346"><a href="#L-346"><span class="linenos"> 346</span></a> <span class="n">ARRAY_AGG_INCLUDES_NULLS</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="L-347"><a href="#L-347"><span class="linenos"> 347</span></a>
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</span><span id="L-348"><a href="#L-348"><span class="linenos"> 348</span></a> <span class="n">TIME_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-349"><a href="#L-349"><span class="linenos"> 349</span></a> <span class="s2">"YYYY"</span><span class="p">:</span> <span class="s2">"%Y"</span><span class="p">,</span>
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</span><span id="L-350"><a href="#L-350"><span class="linenos"> 350</span></a> <span class="s2">"yyyy"</span><span class="p">:</span> <span class="s2">"%Y"</span><span class="p">,</span>
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</span><span id="L-351"><a href="#L-351"><span class="linenos"> 351</span></a> <span class="s2">"YY"</span><span class="p">:</span> <span class="s2">"%y"</span><span class="p">,</span>
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</span><span id="L-352"><a href="#L-352"><span class="linenos"> 352</span></a> <span class="s2">"yy"</span><span class="p">:</span> <span class="s2">"%y"</span><span class="p">,</span>
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</span><span id="L-353"><a href="#L-353"><span class="linenos"> 353</span></a> <span class="s2">"MMMM"</span><span class="p">:</span> <span class="s2">"%B"</span><span class="p">,</span>
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</span><span id="L-354"><a href="#L-354"><span class="linenos"> 354</span></a> <span class="s2">"mmmm"</span><span class="p">:</span> <span class="s2">"%B"</span><span class="p">,</span>
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</span><span id="L-355"><a href="#L-355"><span class="linenos"> 355</span></a> <span class="s2">"MON"</span><span class="p">:</span> <span class="s2">"%b"</span><span class="p">,</span>
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</span><span id="L-356"><a href="#L-356"><span class="linenos"> 356</span></a> <span class="s2">"mon"</span><span class="p">:</span> <span class="s2">"%b"</span><span class="p">,</span>
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</span><span id="L-357"><a href="#L-357"><span class="linenos"> 357</span></a> <span class="s2">"MM"</span><span class="p">:</span> <span class="s2">"%m"</span><span class="p">,</span>
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</span><span id="L-358"><a href="#L-358"><span class="linenos"> 358</span></a> <span class="s2">"mm"</span><span class="p">:</span> <span class="s2">"%m"</span><span class="p">,</span>
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</span><span id="L-359"><a href="#L-359"><span class="linenos"> 359</span></a> <span class="s2">"DD"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%d</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="L-360"><a href="#L-360"><span class="linenos"> 360</span></a> <span class="s2">"dd"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%-d</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="L-361"><a href="#L-361"><span class="linenos"> 361</span></a> <span class="s2">"DY"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%a</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="L-362"><a href="#L-362"><span class="linenos"> 362</span></a> <span class="s2">"dy"</span><span class="p">:</span> <span class="s2">"%w"</span><span class="p">,</span>
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</span><span id="L-363"><a href="#L-363"><span class="linenos"> 363</span></a> <span class="s2">"HH24"</span><span class="p">:</span> <span class="s2">"%H"</span><span class="p">,</span>
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</span><span id="L-364"><a href="#L-364"><span class="linenos"> 364</span></a> <span class="s2">"hh24"</span><span class="p">:</span> <span class="s2">"%H"</span><span class="p">,</span>
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</span><span id="L-365"><a href="#L-365"><span class="linenos"> 365</span></a> <span class="s2">"HH12"</span><span class="p">:</span> <span class="s2">"%I"</span><span class="p">,</span>
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</span><span id="L-366"><a href="#L-366"><span class="linenos"> 366</span></a> <span class="s2">"hh12"</span><span class="p">:</span> <span class="s2">"%I"</span><span class="p">,</span>
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</span><span id="L-367"><a href="#L-367"><span class="linenos"> 367</span></a> <span class="s2">"MI"</span><span class="p">:</span> <span class="s2">"%M"</span><span class="p">,</span>
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</span><span id="L-368"><a href="#L-368"><span class="linenos"> 368</span></a> <span class="s2">"mi"</span><span class="p">:</span> <span class="s2">"%M"</span><span class="p">,</span>
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</span><span id="L-369"><a href="#L-369"><span class="linenos"> 369</span></a> <span class="s2">"SS"</span><span class="p">:</span> <span class="s2">"%S"</span><span class="p">,</span>
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</span><span id="L-370"><a href="#L-370"><span class="linenos"> 370</span></a> <span class="s2">"ss"</span><span class="p">:</span> <span class="s2">"%S"</span><span class="p">,</span>
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</span><span id="L-371"><a href="#L-371"><span class="linenos"> 371</span></a> <span class="s2">"FF6"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%f</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="L-372"><a href="#L-372"><span class="linenos"> 372</span></a> <span class="s2">"ff6"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%f</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="L-373"><a href="#L-373"><span class="linenos"> 373</span></a> <span class="p">}</span>
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</span><span id="L-374"><a href="#L-374"><span class="linenos"> 374</span></a>
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</span><span id="L-375"><a href="#L-375"><span class="linenos"> 375</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">quote_identifier</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">E</span><span class="p">,</span> <span class="n">identify</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span><span class="p">:</span>
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</span><span id="L-376"><a href="#L-376"><span class="linenos"> 376</span></a> <span class="c1"># This disables quoting DUAL in SELECT ... FROM DUAL, because Snowflake treats an</span>
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</span><span id="L-377"><a href="#L-377"><span class="linenos"> 377</span></a> <span class="c1"># unquoted DUAL keyword in a special way and does not map it to a user-defined table</span>
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</span><span id="L-378"><a href="#L-378"><span class="linenos"> 378</span></a> <span class="k">if</span> <span class="p">(</span>
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</span><span id="L-379"><a href="#L-379"><span class="linenos"> 379</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span>
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</span><span id="L-380"><a href="#L-380"><span class="linenos"> 380</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span>
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</span><span id="L-381"><a href="#L-381"><span class="linenos"> 381</span></a> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s2">"dual"</span>
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</span><span id="L-382"><a href="#L-382"><span class="linenos"> 382</span></a> <span class="p">):</span>
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</span><span id="L-383"><a href="#L-383"><span class="linenos"> 383</span></a> <span class="k">return</span> <span class="n">expression</span> <span class="c1"># type: ignore</span>
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</span><span id="L-384"><a href="#L-384"><span class="linenos"> 384</span></a>
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</span><span id="L-385"><a href="#L-385"><span class="linenos"> 385</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">quote_identifier</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">identify</span><span class="o">=</span><span class="n">identify</span><span class="p">)</span>
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</span><span id="L-386"><a href="#L-386"><span class="linenos"> 386</span></a>
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</span><span id="L-387"><a href="#L-387"><span class="linenos"> 387</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">JSONPathTokenizer</span><span class="p">(</span><span class="n">jsonpath</span><span class="o">.</span><span class="n">JSONPathTokenizer</span><span class="p">):</span>
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</span><span id="L-388"><a href="#L-388"><span class="linenos"> 388</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="n">jsonpath</span><span class="o">.</span><span class="n">JSONPathTokenizer</span><span class="o">.</span><span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
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</span><span id="L-389"><a href="#L-389"><span class="linenos"> 389</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"$"</span><span class="p">)</span>
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</span><span id="L-390"><a href="#L-390"><span class="linenos"> 390</span></a>
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</span><span id="L-391"><a href="#L-391"><span class="linenos"> 391</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Parser</span><span class="p">(</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
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</span><span id="L-392"><a href="#L-392"><span class="linenos"> 392</span></a> <span class="n">IDENTIFY_PIVOT_STRINGS</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="L-393"><a href="#L-393"><span class="linenos"> 393</span></a> <span class="n">DEFAULT_SAMPLING_METHOD</span> <span class="o">=</span> <span class="s2">"BERNOULLI"</span>
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</span><span id="L-394"><a href="#L-394"><span class="linenos"> 394</span></a> <span class="n">COLON_IS_VARIANT_EXTRACT</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="L-395"><a href="#L-395"><span class="linenos"> 395</span></a>
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</span><span id="L-396"><a href="#L-396"><span class="linenos"> 396</span></a> <span class="n">ID_VAR_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-397"><a href="#L-397"><span class="linenos"> 397</span></a> <span class="o">*</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">ID_VAR_TOKENS</span><span class="p">,</span>
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</span><span id="L-398"><a href="#L-398"><span class="linenos"> 398</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">,</span>
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</span><span id="L-399"><a href="#L-399"><span class="linenos"> 399</span></a> <span class="p">}</span>
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</span><span id="L-400"><a href="#L-400"><span class="linenos"> 400</span></a>
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</span><span id="L-401"><a href="#L-401"><span class="linenos"> 401</span></a> <span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">|</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">WINDOW</span><span class="p">}</span>
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</span><span id="L-402"><a href="#L-402"><span class="linenos"> 402</span></a> <span class="n">TABLE_ALIAS_TOKENS</span><span class="o">.</span><span class="n">discard</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">)</span>
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</span><span id="L-403"><a href="#L-403"><span class="linenos"> 403</span></a>
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</span><span id="L-404"><a href="#L-404"><span class="linenos"> 404</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-405"><a href="#L-405"><span class="linenos"> 405</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span>
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</span><span id="L-406"><a href="#L-406"><span class="linenos"> 406</span></a> <span class="s2">"APPROX_PERCENTILE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="L-407"><a href="#L-407"><span class="linenos"> 407</span></a> <span class="s2">"ARRAY_CONSTRUCT"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
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</span><span id="L-408"><a href="#L-408"><span class="linenos"> 408</span></a> <span class="s2">"ARRAY_CONTAINS"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">(</span>
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</span><span id="L-409"><a href="#L-409"><span class="linenos"> 409</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="L-410"><a href="#L-410"><span class="linenos"> 410</span></a> <span class="p">),</span>
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</span><span id="L-411"><a href="#L-411"><span class="linenos"> 411</span></a> <span class="s2">"ARRAY_GENERATE_RANGE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">(</span>
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</span><span id="L-412"><a href="#L-412"><span class="linenos"> 412</span></a> <span class="c1"># ARRAY_GENERATE_RANGE has an exlusive end; we normalize it to be inclusive</span>
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</span><span id="L-413"><a href="#L-413"><span class="linenos"> 413</span></a> <span class="n">start</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
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</span><span id="L-414"><a href="#L-414"><span class="linenos"> 414</span></a> <span class="n">end</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Sub</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span>
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</span><span id="L-415"><a href="#L-415"><span class="linenos"> 415</span></a> <span class="n">step</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
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</span><span id="L-416"><a href="#L-416"><span class="linenos"> 416</span></a> <span class="p">),</span>
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</span><span id="L-417"><a href="#L-417"><span class="linenos"> 417</span></a> <span class="s2">"BITXOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span> <span class="s2">"BITXOR"</span><span class="p">),</span>
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</span><span id="L-418"><a href="#L-418"><span class="linenos"> 418</span></a> <span class="s2">"BIT_XOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span> <span class="s2">"BITXOR"</span><span class="p">),</span>
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</span><span id="L-419"><a href="#L-419"><span class="linenos"> 419</span></a> <span class="s2">"BITOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">,</span> <span class="s2">"BITOR"</span><span class="p">),</span>
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</span><span id="L-420"><a href="#L-420"><span class="linenos"> 420</span></a> <span class="s2">"BIT_OR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">,</span> <span class="s2">"BITOR"</span><span class="p">),</span>
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</span><span id="L-421"><a href="#L-421"><span class="linenos"> 421</span></a> <span class="s2">"BITSHIFTLEFT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">,</span> <span class="s2">"BITSHIFTLEFT"</span><span class="p">),</span>
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</span><span id="L-422"><a href="#L-422"><span class="linenos"> 422</span></a> <span class="s2">"BIT_SHIFTLEFT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">,</span> <span class="s2">"BIT_SHIFTLEFT"</span><span class="p">),</span>
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</span><span id="L-423"><a href="#L-423"><span class="linenos"> 423</span></a> <span class="s2">"BITSHIFTRIGHT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">,</span> <span class="s2">"BITSHIFTRIGHT"</span><span class="p">),</span>
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</span><span id="L-424"><a href="#L-424"><span class="linenos"> 424</span></a> <span class="s2">"BIT_SHIFTRIGHT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">,</span> <span class="s2">"BIT_SHIFTRIGHT"</span><span class="p">),</span>
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</span><span id="L-425"><a href="#L-425"><span class="linenos"> 425</span></a> <span class="s2">"BOOLXOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">,</span> <span class="s2">"BOOLXOR"</span><span class="p">),</span>
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</span><span id="L-426"><a href="#L-426"><span class="linenos"> 426</span></a> <span class="s2">"DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">),</span>
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</span><span id="L-427"><a href="#L-427"><span class="linenos"> 427</span></a> <span class="s2">"DATE_TRUNC"</span><span class="p">:</span> <span class="n">_date_trunc_to_time</span><span class="p">,</span>
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</span><span id="L-428"><a href="#L-428"><span class="linenos"> 428</span></a> <span class="s2">"DATEADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">),</span>
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</span><span id="L-429"><a href="#L-429"><span class="linenos"> 429</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
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</span><span id="L-430"><a href="#L-430"><span class="linenos"> 430</span></a> <span class="s2">"DIV0"</span><span class="p">:</span> <span class="n">_build_if_from_div0</span><span class="p">,</span>
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</span><span id="L-431"><a href="#L-431"><span class="linenos"> 431</span></a> <span class="s2">"EDITDISTANCE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">(</span>
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</span><span id="L-432"><a href="#L-432"><span class="linenos"> 432</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">max_dist</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
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</span><span id="L-433"><a href="#L-433"><span class="linenos"> 433</span></a> <span class="p">),</span>
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</span><span id="L-434"><a href="#L-434"><span class="linenos"> 434</span></a> <span class="s2">"FLATTEN"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="L-435"><a href="#L-435"><span class="linenos"> 435</span></a> <span class="s2">"GET_PATH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">(</span>
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</span><span id="L-436"><a href="#L-436"><span class="linenos"> 436</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">dialect</span><span class="o">.</span><span class="n">to_json_path</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
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</span><span id="L-437"><a href="#L-437"><span class="linenos"> 437</span></a> <span class="p">),</span>
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</span><span id="L-438"><a href="#L-438"><span class="linenos"> 438</span></a> <span class="s2">"HEX_DECODE_BINARY"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="L-439"><a href="#L-439"><span class="linenos"> 439</span></a> <span class="s2">"IFF"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="L-440"><a href="#L-440"><span class="linenos"> 440</span></a> <span class="s2">"LAST_DAY"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">LastDay</span><span class="p">(</span>
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|
</span><span id="L-441"><a href="#L-441"><span class="linenos"> 441</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">unit</span><span class="o">=</span><span class="n">map_date_part</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
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</span><span id="L-442"><a href="#L-442"><span class="linenos"> 442</span></a> <span class="p">),</span>
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</span><span id="L-443"><a href="#L-443"><span class="linenos"> 443</span></a> <span class="s2">"LEN"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">binary</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="L-444"><a href="#L-444"><span class="linenos"> 444</span></a> <span class="s2">"LENGTH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">binary</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="L-445"><a href="#L-445"><span class="linenos"> 445</span></a> <span class="s2">"NULLIFZERO"</span><span class="p">:</span> <span class="n">_build_if_from_nullifzero</span><span class="p">,</span>
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</span><span id="L-446"><a href="#L-446"><span class="linenos"> 446</span></a> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">:</span> <span class="n">_build_object_construct</span><span class="p">,</span>
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</span><span id="L-447"><a href="#L-447"><span class="linenos"> 447</span></a> <span class="s2">"REGEXP_EXTRACT_ALL"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">),</span>
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|
</span><span id="L-448"><a href="#L-448"><span class="linenos"> 448</span></a> <span class="s2">"REGEXP_REPLACE"</span><span class="p">:</span> <span class="n">_build_regexp_replace</span><span class="p">,</span>
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|
</span><span id="L-449"><a href="#L-449"><span class="linenos"> 449</span></a> <span class="s2">"REGEXP_SUBSTR"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">),</span>
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|
</span><span id="L-450"><a href="#L-450"><span class="linenos"> 450</span></a> <span class="s2">"REGEXP_SUBSTR_ALL"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">),</span>
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|
</span><span id="L-451"><a href="#L-451"><span class="linenos"> 451</span></a> <span class="s2">"RLIKE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="L-452"><a href="#L-452"><span class="linenos"> 452</span></a> <span class="s2">"SQUARE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span>
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</span><span id="L-453"><a href="#L-453"><span class="linenos"> 453</span></a> <span class="s2">"TABLE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)),</span>
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</span><span id="L-454"><a href="#L-454"><span class="linenos"> 454</span></a> <span class="s2">"TIMEADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">),</span>
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</span><span id="L-455"><a href="#L-455"><span class="linenos"> 455</span></a> <span class="s2">"TIMEDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
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</span><span id="L-456"><a href="#L-456"><span class="linenos"> 456</span></a> <span class="s2">"TIMESTAMPADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">),</span>
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|
</span><span id="L-457"><a href="#L-457"><span class="linenos"> 457</span></a> <span class="s2">"TIMESTAMPDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
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</span><span id="L-458"><a href="#L-458"><span class="linenos"> 458</span></a> <span class="s2">"TIMESTAMPFROMPARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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|
</span><span id="L-459"><a href="#L-459"><span class="linenos"> 459</span></a> <span class="s2">"TIMESTAMP_FROM_PARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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|
</span><span id="L-460"><a href="#L-460"><span class="linenos"> 460</span></a> <span class="s2">"TIMESTAMPNTZFROMPARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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|
</span><span id="L-461"><a href="#L-461"><span class="linenos"> 461</span></a> <span class="s2">"TIMESTAMP_NTZ_FROM_PARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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|
</span><span id="L-462"><a href="#L-462"><span class="linenos"> 462</span></a> <span class="s2">"TRY_PARSE_JSON"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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|
</span><span id="L-463"><a href="#L-463"><span class="linenos"> 463</span></a> <span class="s2">"TRY_TO_DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TRY_TO_DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="L-464"><a href="#L-464"><span class="linenos"> 464</span></a> <span class="s2">"TRY_TO_TIME"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TRY_TO_TIME"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIME</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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|
</span><span id="L-465"><a href="#L-465"><span class="linenos"> 465</span></a> <span class="s2">"TRY_TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span>
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</span><span id="L-466"><a href="#L-466"><span class="linenos"> 466</span></a> <span class="s2">"TRY_TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span>
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</span><span id="L-467"><a href="#L-467"><span class="linenos"> 467</span></a> <span class="p">),</span>
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</span><span id="L-468"><a href="#L-468"><span class="linenos"> 468</span></a> <span class="s2">"TO_CHAR"</span><span class="p">:</span> <span class="n">build_timetostr_or_tochar</span><span class="p">,</span>
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</span><span id="L-469"><a href="#L-469"><span class="linenos"> 469</span></a> <span class="s2">"TO_DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">),</span>
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</span><span id="L-470"><a href="#L-470"><span class="linenos"> 470</span></a> <span class="s2">"TO_NUMBER"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToNumber</span><span class="p">(</span>
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</span><span id="L-471"><a href="#L-471"><span class="linenos"> 471</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
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|
</span><span id="L-472"><a href="#L-472"><span class="linenos"> 472</span></a> <span class="nb">format</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
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|
</span><span id="L-473"><a href="#L-473"><span class="linenos"> 473</span></a> <span class="n">precision</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
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|
</span><span id="L-474"><a href="#L-474"><span class="linenos"> 474</span></a> <span class="n">scale</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span>
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|
</span><span id="L-475"><a href="#L-475"><span class="linenos"> 475</span></a> <span class="p">),</span>
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|
</span><span id="L-476"><a href="#L-476"><span class="linenos"> 476</span></a> <span class="s2">"TO_TIME"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIME"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIME</span><span class="p">),</span>
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|
</span><span id="L-477"><a href="#L-477"><span class="linenos"> 477</span></a> <span class="s2">"TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">),</span>
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|
</span><span id="L-478"><a href="#L-478"><span class="linenos"> 478</span></a> <span class="s2">"TO_TIMESTAMP_LTZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_LTZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">),</span>
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|
</span><span id="L-479"><a href="#L-479"><span class="linenos"> 479</span></a> <span class="s2">"TO_TIMESTAMP_NTZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_NTZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">),</span>
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</span><span id="L-480"><a href="#L-480"><span class="linenos"> 480</span></a> <span class="s2">"TO_TIMESTAMP_TZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_TZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">),</span>
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</span><span id="L-481"><a href="#L-481"><span class="linenos"> 481</span></a> <span class="s2">"TO_VARCHAR"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToChar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="L-482"><a href="#L-482"><span class="linenos"> 482</span></a> <span class="s2">"ZEROIFNULL"</span><span class="p">:</span> <span class="n">_build_if_from_zeroifnull</span><span class="p">,</span>
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</span><span id="L-483"><a href="#L-483"><span class="linenos"> 483</span></a> <span class="p">}</span>
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</span><span id="L-484"><a href="#L-484"><span class="linenos"> 484</span></a>
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</span><span id="L-485"><a href="#L-485"><span class="linenos"> 485</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-486"><a href="#L-486"><span class="linenos"> 486</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTION_PARSERS</span><span class="p">,</span>
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</span><span id="L-487"><a href="#L-487"><span class="linenos"> 487</span></a> <span class="s2">"DATE_PART"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_date_part</span><span class="p">(),</span>
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</span><span id="L-488"><a href="#L-488"><span class="linenos"> 488</span></a> <span class="s2">"OBJECT_CONSTRUCT_KEEP_NULL"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_json_object</span><span class="p">(),</span>
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</span><span id="L-489"><a href="#L-489"><span class="linenos"> 489</span></a> <span class="s2">"LISTAGG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string_agg</span><span class="p">(),</span>
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</span><span id="L-490"><a href="#L-490"><span class="linenos"> 490</span></a> <span class="p">}</span>
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</span><span id="L-491"><a href="#L-491"><span class="linenos"> 491</span></a> <span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"TRIM"</span><span class="p">)</span>
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</span><span id="L-492"><a href="#L-492"><span class="linenos"> 492</span></a>
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</span><span id="L-493"><a href="#L-493"><span class="linenos"> 493</span></a> <span class="n">TIMESTAMPS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">TIMESTAMPS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TIME</span><span class="p">}</span>
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</span><span id="L-494"><a href="#L-494"><span class="linenos"> 494</span></a>
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</span><span id="L-495"><a href="#L-495"><span class="linenos"> 495</span></a> <span class="n">RANGE_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-496"><a href="#L-496"><span class="linenos"> 496</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">RANGE_PARSERS</span><span class="p">,</span>
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</span><span id="L-497"><a href="#L-497"><span class="linenos"> 497</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE_ANY</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">binary_range_parser</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">LikeAny</span><span class="p">),</span>
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</span><span id="L-498"><a href="#L-498"><span class="linenos"> 498</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE_ANY</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">binary_range_parser</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ILikeAny</span><span class="p">),</span>
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</span><span id="L-499"><a href="#L-499"><span class="linenos"> 499</span></a> <span class="p">}</span>
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</span><span id="L-500"><a href="#L-500"><span class="linenos"> 500</span></a>
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</span><span id="L-501"><a href="#L-501"><span class="linenos"> 501</span></a> <span class="n">ALTER_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-502"><a href="#L-502"><span class="linenos"> 502</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">ALTER_PARSERS</span><span class="p">,</span>
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</span><span id="L-503"><a href="#L-503"><span class="linenos"> 503</span></a> <span class="s2">"UNSET"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="L-504"><a href="#L-504"><span class="linenos"> 504</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Set</span><span class="p">,</span>
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</span><span id="L-505"><a href="#L-505"><span class="linenos"> 505</span></a> <span class="n">tag</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"TAG"</span><span class="p">),</span>
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</span><span id="L-506"><a href="#L-506"><span class="linenos"> 506</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">),</span>
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</span><span id="L-507"><a href="#L-507"><span class="linenos"> 507</span></a> <span class="n">unset</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
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</span><span id="L-508"><a href="#L-508"><span class="linenos"> 508</span></a> <span class="p">),</span>
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</span><span id="L-509"><a href="#L-509"><span class="linenos"> 509</span></a> <span class="p">}</span>
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|
</span><span id="L-510"><a href="#L-510"><span class="linenos"> 510</span></a>
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</span><span id="L-511"><a href="#L-511"><span class="linenos"> 511</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-512"><a href="#L-512"><span class="linenos"> 512</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">STATEMENT_PARSERS</span><span class="p">,</span>
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</span><span id="L-513"><a href="#L-513"><span class="linenos"> 513</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">PUT</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_put</span><span class="p">(),</span>
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</span><span id="L-514"><a href="#L-514"><span class="linenos"> 514</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show</span><span class="p">(),</span>
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</span><span id="L-515"><a href="#L-515"><span class="linenos"> 515</span></a> <span class="p">}</span>
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</span><span id="L-516"><a href="#L-516"><span class="linenos"> 516</span></a>
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</span><span id="L-517"><a href="#L-517"><span class="linenos"> 517</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-518"><a href="#L-518"><span class="linenos"> 518</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">PROPERTY_PARSERS</span><span class="p">,</span>
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</span><span id="L-519"><a href="#L-519"><span class="linenos"> 519</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_property</span><span class="p">(),</span>
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</span><span id="L-520"><a href="#L-520"><span class="linenos"> 520</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">(),</span>
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</span><span id="L-521"><a href="#L-521"><span class="linenos"> 521</span></a> <span class="p">}</span>
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</span><span id="L-522"><a href="#L-522"><span class="linenos"> 522</span></a>
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</span><span id="L-523"><a href="#L-523"><span class="linenos"> 523</span></a> <span class="n">TYPE_CONVERTERS</span> <span class="o">=</span> <span class="p">{</span>
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|
</span><span id="L-524"><a href="#L-524"><span class="linenos"> 524</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/data-types-numeric#number</span>
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</span><span id="L-525"><a href="#L-525"><span class="linenos"> 525</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DECIMAL</span><span class="p">:</span> <span class="n">build_default_decimal_type</span><span class="p">(</span><span class="n">precision</span><span class="o">=</span><span class="mi">38</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="mi">0</span><span class="p">),</span>
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</span><span id="L-526"><a href="#L-526"><span class="linenos"> 526</span></a> <span class="p">}</span>
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</span><span id="L-527"><a href="#L-527"><span class="linenos"> 527</span></a>
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</span><span id="L-528"><a href="#L-528"><span class="linenos"> 528</span></a> <span class="n">SHOW_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-529"><a href="#L-529"><span class="linenos"> 529</span></a> <span class="s2">"DATABASES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"DATABASES"</span><span class="p">),</span>
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</span><span id="L-530"><a href="#L-530"><span class="linenos"> 530</span></a> <span class="s2">"TERSE DATABASES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"DATABASES"</span><span class="p">),</span>
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|
</span><span id="L-531"><a href="#L-531"><span class="linenos"> 531</span></a> <span class="s2">"SCHEMAS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SCHEMAS"</span><span class="p">),</span>
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</span><span id="L-532"><a href="#L-532"><span class="linenos"> 532</span></a> <span class="s2">"TERSE SCHEMAS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SCHEMAS"</span><span class="p">),</span>
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</span><span id="L-533"><a href="#L-533"><span class="linenos"> 533</span></a> <span class="s2">"OBJECTS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"OBJECTS"</span><span class="p">),</span>
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</span><span id="L-534"><a href="#L-534"><span class="linenos"> 534</span></a> <span class="s2">"TERSE OBJECTS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"OBJECTS"</span><span class="p">),</span>
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</span><span id="L-535"><a href="#L-535"><span class="linenos"> 535</span></a> <span class="s2">"TABLES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"TABLES"</span><span class="p">),</span>
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</span><span id="L-536"><a href="#L-536"><span class="linenos"> 536</span></a> <span class="s2">"TERSE TABLES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"TABLES"</span><span class="p">),</span>
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</span><span id="L-537"><a href="#L-537"><span class="linenos"> 537</span></a> <span class="s2">"VIEWS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"VIEWS"</span><span class="p">),</span>
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</span><span id="L-538"><a href="#L-538"><span class="linenos"> 538</span></a> <span class="s2">"TERSE VIEWS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"VIEWS"</span><span class="p">),</span>
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</span><span id="L-539"><a href="#L-539"><span class="linenos"> 539</span></a> <span class="s2">"PRIMARY KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PRIMARY KEYS"</span><span class="p">),</span>
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</span><span id="L-540"><a href="#L-540"><span class="linenos"> 540</span></a> <span class="s2">"TERSE PRIMARY KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PRIMARY KEYS"</span><span class="p">),</span>
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</span><span id="L-541"><a href="#L-541"><span class="linenos"> 541</span></a> <span class="s2">"IMPORTED KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"IMPORTED KEYS"</span><span class="p">),</span>
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</span><span id="L-542"><a href="#L-542"><span class="linenos"> 542</span></a> <span class="s2">"TERSE IMPORTED KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"IMPORTED KEYS"</span><span class="p">),</span>
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</span><span id="L-543"><a href="#L-543"><span class="linenos"> 543</span></a> <span class="s2">"UNIQUE KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"UNIQUE KEYS"</span><span class="p">),</span>
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</span><span id="L-544"><a href="#L-544"><span class="linenos"> 544</span></a> <span class="s2">"TERSE UNIQUE KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"UNIQUE KEYS"</span><span class="p">),</span>
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</span><span id="L-545"><a href="#L-545"><span class="linenos"> 545</span></a> <span class="s2">"SEQUENCES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SEQUENCES"</span><span class="p">),</span>
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|
</span><span id="L-546"><a href="#L-546"><span class="linenos"> 546</span></a> <span class="s2">"TERSE SEQUENCES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SEQUENCES"</span><span class="p">),</span>
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</span><span id="L-547"><a href="#L-547"><span class="linenos"> 547</span></a> <span class="s2">"COLUMNS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"COLUMNS"</span><span class="p">),</span>
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</span><span id="L-548"><a href="#L-548"><span class="linenos"> 548</span></a> <span class="s2">"USERS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"USERS"</span><span class="p">),</span>
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</span><span id="L-549"><a href="#L-549"><span class="linenos"> 549</span></a> <span class="s2">"TERSE USERS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"USERS"</span><span class="p">),</span>
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</span><span id="L-550"><a href="#L-550"><span class="linenos"> 550</span></a> <span class="s2">"FUNCTIONS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"FUNCTIONS"</span><span class="p">),</span>
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</span><span id="L-551"><a href="#L-551"><span class="linenos"> 551</span></a> <span class="s2">"PROCEDURES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PROCEDURES"</span><span class="p">),</span>
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</span><span id="L-552"><a href="#L-552"><span class="linenos"> 552</span></a> <span class="s2">"WAREHOUSES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"WAREHOUSES"</span><span class="p">),</span>
|
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</span><span id="L-553"><a href="#L-553"><span class="linenos"> 553</span></a> <span class="p">}</span>
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</span><span id="L-554"><a href="#L-554"><span class="linenos"> 554</span></a>
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</span><span id="L-555"><a href="#L-555"><span class="linenos"> 555</span></a> <span class="n">CONSTRAINT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-556"><a href="#L-556"><span class="linenos"> 556</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">CONSTRAINT_PARSERS</span><span class="p">,</span>
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</span><span id="L-557"><a href="#L-557"><span class="linenos"> 557</span></a> <span class="s2">"WITH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="L-558"><a href="#L-558"><span class="linenos"> 558</span></a> <span class="s2">"MASKING"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="L-559"><a href="#L-559"><span class="linenos"> 559</span></a> <span class="s2">"PROJECTION"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="L-560"><a href="#L-560"><span class="linenos"> 560</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="L-561"><a href="#L-561"><span class="linenos"> 561</span></a> <span class="p">}</span>
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</span><span id="L-562"><a href="#L-562"><span class="linenos"> 562</span></a>
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</span><span id="L-563"><a href="#L-563"><span class="linenos"> 563</span></a> <span class="n">STAGED_FILE_SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-564"><a href="#L-564"><span class="linenos"> 564</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOT</span><span class="p">,</span>
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</span><span id="L-565"><a href="#L-565"><span class="linenos"> 565</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">MOD</span><span class="p">,</span>
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</span><span id="L-566"><a href="#L-566"><span class="linenos"> 566</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SLASH</span><span class="p">,</span>
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</span><span id="L-567"><a href="#L-567"><span class="linenos"> 567</span></a> <span class="p">}</span>
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</span><span id="L-568"><a href="#L-568"><span class="linenos"> 568</span></a>
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</span><span id="L-569"><a href="#L-569"><span class="linenos"> 569</span></a> <span class="n">FLATTEN_COLUMNS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"SEQ"</span><span class="p">,</span> <span class="s2">"KEY"</span><span class="p">,</span> <span class="s2">"PATH"</span><span class="p">,</span> <span class="s2">"INDEX"</span><span class="p">,</span> <span class="s2">"VALUE"</span><span class="p">,</span> <span class="s2">"THIS"</span><span class="p">]</span>
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</span><span id="L-570"><a href="#L-570"><span class="linenos"> 570</span></a>
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</span><span id="L-571"><a href="#L-571"><span class="linenos"> 571</span></a> <span class="n">SCHEMA_KINDS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"OBJECTS"</span><span class="p">,</span> <span class="s2">"TABLES"</span><span class="p">,</span> <span class="s2">"VIEWS"</span><span class="p">,</span> <span class="s2">"SEQUENCES"</span><span class="p">,</span> <span class="s2">"UNIQUE KEYS"</span><span class="p">,</span> <span class="s2">"IMPORTED KEYS"</span><span class="p">}</span>
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|
</span><span id="L-572"><a href="#L-572"><span class="linenos"> 572</span></a>
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</span><span id="L-573"><a href="#L-573"><span class="linenos"> 573</span></a> <span class="n">NON_TABLE_CREATABLES</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"STORAGE INTEGRATION"</span><span class="p">,</span> <span class="s2">"TAG"</span><span class="p">,</span> <span class="s2">"WAREHOUSE"</span><span class="p">,</span> <span class="s2">"STREAMLIT"</span><span class="p">}</span>
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</span><span id="L-574"><a href="#L-574"><span class="linenos"> 574</span></a>
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</span><span id="L-575"><a href="#L-575"><span class="linenos"> 575</span></a> <span class="n">LAMBDAS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-576"><a href="#L-576"><span class="linenos"> 576</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">LAMBDAS</span><span class="p">,</span>
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</span><span id="L-577"><a href="#L-577"><span class="linenos"> 577</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ARROW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">expressions</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="L-578"><a href="#L-578"><span class="linenos"> 578</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Lambda</span><span class="p">,</span>
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</span><span id="L-579"><a href="#L-579"><span class="linenos"> 579</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_replace_lambda</span><span class="p">(</span>
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</span><span id="L-580"><a href="#L-580"><span class="linenos"> 580</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_assignment</span><span class="p">(),</span>
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|
</span><span id="L-581"><a href="#L-581"><span class="linenos"> 581</span></a> <span class="n">expressions</span><span class="p">,</span>
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|
</span><span id="L-582"><a href="#L-582"><span class="linenos"> 582</span></a> <span class="p">),</span>
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</span><span id="L-583"><a href="#L-583"><span class="linenos"> 583</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">this</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="k">else</span> <span class="n">e</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">],</span>
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</span><span id="L-584"><a href="#L-584"><span class="linenos"> 584</span></a> <span class="p">),</span>
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</span><span id="L-585"><a href="#L-585"><span class="linenos"> 585</span></a> <span class="p">}</span>
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</span><span id="L-586"><a href="#L-586"><span class="linenos"> 586</span></a>
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</span><span id="L-587"><a href="#L-587"><span class="linenos"> 587</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_use</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Use</span><span class="p">:</span>
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</span><span id="L-588"><a href="#L-588"><span class="linenos"> 588</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"SECONDARY"</span><span class="p">,</span> <span class="s2">"ROLES"</span><span class="p">):</span>
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</span><span id="L-589"><a href="#L-589"><span class="linenos"> 589</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">((</span><span class="s2">"ALL"</span><span class="p">,</span> <span class="s2">"NONE"</span><span class="p">))</span> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span>
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</span><span id="L-590"><a href="#L-590"><span class="linenos"> 590</span></a> <span class="n">roles</span> <span class="o">=</span> <span class="kc">None</span> <span class="k">if</span> <span class="n">this</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
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|
</span><span id="L-591"><a href="#L-591"><span class="linenos"> 591</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="L-592"><a href="#L-592"><span class="linenos"> 592</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Use</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="s2">"SECONDARY ROLES"</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">roles</span>
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</span><span id="L-593"><a href="#L-593"><span class="linenos"> 593</span></a> <span class="p">)</span>
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</span><span id="L-594"><a href="#L-594"><span class="linenos"> 594</span></a>
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|
</span><span id="L-595"><a href="#L-595"><span class="linenos"> 595</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_use</span><span class="p">()</span>
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</span><span id="L-596"><a href="#L-596"><span class="linenos"> 596</span></a>
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</span><span id="L-597"><a href="#L-597"><span class="linenos"> 597</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_negate_range</span><span class="p">(</span>
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</span><span id="L-598"><a href="#L-598"><span class="linenos"> 598</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="L-599"><a href="#L-599"><span class="linenos"> 599</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
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</span><span id="L-600"><a href="#L-600"><span class="linenos"> 600</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
|
|
</span><span id="L-601"><a href="#L-601"><span class="linenos"> 601</span></a> <span class="k">return</span> <span class="n">this</span>
|
|
</span><span id="L-602"><a href="#L-602"><span class="linenos"> 602</span></a>
|
|
</span><span id="L-603"><a href="#L-603"><span class="linenos"> 603</span></a> <span class="n">query</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"query"</span><span class="p">)</span>
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|
</span><span id="L-604"><a href="#L-604"><span class="linenos"> 604</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">In</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">query</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Query</span><span class="p">):</span>
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|
</span><span id="L-605"><a href="#L-605"><span class="linenos"> 605</span></a> <span class="c1"># Snowflake treats `value NOT IN (subquery)` as `VALUE <> ALL (subquery)`, so</span>
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|
</span><span id="L-606"><a href="#L-606"><span class="linenos"> 606</span></a> <span class="c1"># we do this conversion here to avoid parsing it into `NOT value IN (subquery)`</span>
|
|
</span><span id="L-607"><a href="#L-607"><span class="linenos"> 607</span></a> <span class="c1"># which can produce different results (most likely a SnowFlake bug).</span>
|
|
</span><span id="L-608"><a href="#L-608"><span class="linenos"> 608</span></a> <span class="c1">#</span>
|
|
</span><span id="L-609"><a href="#L-609"><span class="linenos"> 609</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/in</span>
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|
</span><span id="L-610"><a href="#L-610"><span class="linenos"> 610</span></a> <span class="c1"># Context: https://github.com/tobymao/sqlglot/issues/3890</span>
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|
</span><span id="L-611"><a href="#L-611"><span class="linenos"> 611</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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|
</span><span id="L-612"><a href="#L-612"><span class="linenos"> 612</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NEQ</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">All</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">query</span><span class="o">.</span><span class="n">unnest</span><span class="p">())</span>
|
|
</span><span id="L-613"><a href="#L-613"><span class="linenos"> 613</span></a> <span class="p">)</span>
|
|
</span><span id="L-614"><a href="#L-614"><span class="linenos"> 614</span></a>
|
|
</span><span id="L-615"><a href="#L-615"><span class="linenos"> 615</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Not</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span>
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|
</span><span id="L-616"><a href="#L-616"><span class="linenos"> 616</span></a>
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|
</span><span id="L-617"><a href="#L-617"><span class="linenos"> 617</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_tag</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Tags</span><span class="p">:</span>
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|
</span><span id="L-618"><a href="#L-618"><span class="linenos"> 618</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="L-619"><a href="#L-619"><span class="linenos"> 619</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Tags</span><span class="p">,</span>
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|
</span><span id="L-620"><a href="#L-620"><span class="linenos"> 620</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_property</span><span class="p">),</span>
|
|
</span><span id="L-621"><a href="#L-621"><span class="linenos"> 621</span></a> <span class="p">)</span>
|
|
</span><span id="L-622"><a href="#L-622"><span class="linenos"> 622</span></a>
|
|
</span><span id="L-623"><a href="#L-623"><span class="linenos"> 623</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_with_constraint</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="L-624"><a href="#L-624"><span class="linenos"> 624</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">token_type</span> <span class="o">!=</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">WITH</span><span class="p">:</span>
|
|
</span><span id="L-625"><a href="#L-625"><span class="linenos"> 625</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_retreat</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">-</span> <span class="mi">1</span><span class="p">)</span>
|
|
</span><span id="L-626"><a href="#L-626"><span class="linenos"> 626</span></a>
|
|
</span><span id="L-627"><a href="#L-627"><span class="linenos"> 627</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"MASKING"</span><span class="p">,</span> <span class="s2">"POLICY"</span><span class="p">):</span>
|
|
</span><span id="L-628"><a href="#L-628"><span class="linenos"> 628</span></a> <span class="n">policy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_column</span><span class="p">()</span>
|
|
</span><span id="L-629"><a href="#L-629"><span class="linenos"> 629</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="L-630"><a href="#L-630"><span class="linenos"> 630</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MaskingPolicyColumnConstraint</span><span class="p">,</span>
|
|
</span><span id="L-631"><a href="#L-631"><span class="linenos"> 631</span></a> <span class="n">this</span><span class="o">=</span><span class="n">policy</span><span class="o">.</span><span class="n">to_dot</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">policy</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span> <span class="k">else</span> <span class="n">policy</span><span class="p">,</span>
|
|
</span><span id="L-632"><a href="#L-632"><span class="linenos"> 632</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">USING</span><span class="p">)</span>
|
|
</span><span id="L-633"><a href="#L-633"><span class="linenos"> 633</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">),</span>
|
|
</span><span id="L-634"><a href="#L-634"><span class="linenos"> 634</span></a> <span class="p">)</span>
|
|
</span><span id="L-635"><a href="#L-635"><span class="linenos"> 635</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PROJECTION"</span><span class="p">,</span> <span class="s2">"POLICY"</span><span class="p">):</span>
|
|
</span><span id="L-636"><a href="#L-636"><span class="linenos"> 636</span></a> <span class="n">policy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_column</span><span class="p">()</span>
|
|
</span><span id="L-637"><a href="#L-637"><span class="linenos"> 637</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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|
</span><span id="L-638"><a href="#L-638"><span class="linenos"> 638</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ProjectionPolicyColumnConstraint</span><span class="p">,</span>
|
|
</span><span id="L-639"><a href="#L-639"><span class="linenos"> 639</span></a> <span class="n">this</span><span class="o">=</span><span class="n">policy</span><span class="o">.</span><span class="n">to_dot</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">policy</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span> <span class="k">else</span> <span class="n">policy</span><span class="p">,</span>
|
|
</span><span id="L-640"><a href="#L-640"><span class="linenos"> 640</span></a> <span class="p">)</span>
|
|
</span><span id="L-641"><a href="#L-641"><span class="linenos"> 641</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">):</span>
|
|
</span><span id="L-642"><a href="#L-642"><span class="linenos"> 642</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">()</span>
|
|
</span><span id="L-643"><a href="#L-643"><span class="linenos"> 643</span></a>
|
|
</span><span id="L-644"><a href="#L-644"><span class="linenos"> 644</span></a> <span class="k">return</span> <span class="kc">None</span>
|
|
</span><span id="L-645"><a href="#L-645"><span class="linenos"> 645</span></a>
|
|
</span><span id="L-646"><a href="#L-646"><span class="linenos"> 646</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_with_property</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="L-647"><a href="#L-647"><span class="linenos"> 647</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">):</span>
|
|
</span><span id="L-648"><a href="#L-648"><span class="linenos"> 648</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">()</span>
|
|
</span><span id="L-649"><a href="#L-649"><span class="linenos"> 649</span></a>
|
|
</span><span id="L-650"><a href="#L-650"><span class="linenos"> 650</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_with_property</span><span class="p">()</span>
|
|
</span><span id="L-651"><a href="#L-651"><span class="linenos"> 651</span></a>
|
|
</span><span id="L-652"><a href="#L-652"><span class="linenos"> 652</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_create</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Command</span><span class="p">:</span>
|
|
</span><span id="L-653"><a href="#L-653"><span class="linenos"> 653</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_create</span><span class="p">()</span>
|
|
</span><span id="L-654"><a href="#L-654"><span class="linenos"> 654</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">)</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">kind</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">NON_TABLE_CREATABLES</span><span class="p">:</span>
|
|
</span><span id="L-655"><a href="#L-655"><span class="linenos"> 655</span></a> <span class="c1"># Replace the Table node with the enclosed Identifier</span>
|
|
</span><span id="L-656"><a href="#L-656"><span class="linenos"> 656</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="L-657"><a href="#L-657"><span class="linenos"> 657</span></a>
|
|
</span><span id="L-658"><a href="#L-658"><span class="linenos"> 658</span></a> <span class="k">return</span> <span class="n">expression</span>
|
|
</span><span id="L-659"><a href="#L-659"><span class="linenos"> 659</span></a>
|
|
</span><span id="L-660"><a href="#L-660"><span class="linenos"> 660</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/date_part.html</span>
|
|
</span><span id="L-661"><a href="#L-661"><span class="linenos"> 661</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions-date-time.html#label-supported-date-time-parts</span>
|
|
</span><span id="L-662"><a href="#L-662"><span class="linenos"> 662</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_date_part</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Snowflake</span><span class="o">.</span><span class="n">Parser</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="L-663"><a href="#L-663"><span class="linenos"> 663</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_type</span><span class="p">()</span>
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|
</span><span id="L-664"><a href="#L-664"><span class="linenos"> 664</span></a>
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|
</span><span id="L-665"><a href="#L-665"><span class="linenos"> 665</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
|
|
</span><span id="L-666"><a href="#L-666"><span class="linenos"> 666</span></a> <span class="k">return</span> <span class="kc">None</span>
|
|
</span><span id="L-667"><a href="#L-667"><span class="linenos"> 667</span></a>
|
|
</span><span id="L-668"><a href="#L-668"><span class="linenos"> 668</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
|
|
</span><span id="L-669"><a href="#L-669"><span class="linenos"> 669</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
|
|
</span><span id="L-670"><a href="#L-670"><span class="linenos"> 670</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">map_date_part</span><span class="p">(</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="L-671"><a href="#L-671"><span class="linenos"> 671</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
|
|
</span><span id="L-672"><a href="#L-672"><span class="linenos"> 672</span></a>
|
|
</span><span id="L-673"><a href="#L-673"><span class="linenos"> 673</span></a> <span class="k">if</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"EPOCH"</span><span class="p">):</span>
|
|
</span><span id="L-674"><a href="#L-674"><span class="linenos"> 674</span></a> <span class="k">if</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_MILLISECOND"</span><span class="p">:</span>
|
|
</span><span id="L-675"><a href="#L-675"><span class="linenos"> 675</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">3</span>
|
|
</span><span id="L-676"><a href="#L-676"><span class="linenos"> 676</span></a> <span class="k">elif</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_MICROSECOND"</span><span class="p">:</span>
|
|
</span><span id="L-677"><a href="#L-677"><span class="linenos"> 677</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">6</span>
|
|
</span><span id="L-678"><a href="#L-678"><span class="linenos"> 678</span></a> <span class="k">elif</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_NANOSECOND"</span><span class="p">:</span>
|
|
</span><span id="L-679"><a href="#L-679"><span class="linenos"> 679</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">9</span>
|
|
</span><span id="L-680"><a href="#L-680"><span class="linenos"> 680</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="L-681"><a href="#L-681"><span class="linenos"> 681</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="L-682"><a href="#L-682"><span class="linenos"> 682</span></a>
|
|
</span><span id="L-683"><a href="#L-683"><span class="linenos"> 683</span></a> <span class="n">ts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="s2">"TIMESTAMP"</span><span class="p">))</span>
|
|
</span><span id="L-684"><a href="#L-684"><span class="linenos"> 684</span></a> <span class="n">to_unix</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">ts</span><span class="p">)</span>
|
|
</span><span id="L-685"><a href="#L-685"><span class="linenos"> 685</span></a>
|
|
</span><span id="L-686"><a href="#L-686"><span class="linenos"> 686</span></a> <span class="k">if</span> <span class="n">scale</span><span class="p">:</span>
|
|
</span><span id="L-687"><a href="#L-687"><span class="linenos"> 687</span></a> <span class="n">to_unix</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Mul</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_unix</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">scale</span><span class="p">))</span>
|
|
</span><span id="L-688"><a href="#L-688"><span class="linenos"> 688</span></a>
|
|
</span><span id="L-689"><a href="#L-689"><span class="linenos"> 689</span></a> <span class="k">return</span> <span class="n">to_unix</span>
|
|
</span><span id="L-690"><a href="#L-690"><span class="linenos"> 690</span></a>
|
|
</span><span id="L-691"><a href="#L-691"><span class="linenos"> 691</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Extract</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-692"><a href="#L-692"><span class="linenos"> 692</span></a>
|
|
</span><span id="L-693"><a href="#L-693"><span class="linenos"> 693</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_bracket_key_value</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">is_map</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="L-694"><a href="#L-694"><span class="linenos"> 694</span></a> <span class="k">if</span> <span class="n">is_map</span><span class="p">:</span>
|
|
</span><span id="L-695"><a href="#L-695"><span class="linenos"> 695</span></a> <span class="c1"># Keys are strings in Snowflake's objects, see also:</span>
|
|
</span><span id="L-696"><a href="#L-696"><span class="linenos"> 696</span></a> <span class="c1"># - https://docs.snowflake.com/en/sql-reference/data-types-semistructured</span>
|
|
</span><span id="L-697"><a href="#L-697"><span class="linenos"> 697</span></a> <span class="c1"># - https://docs.snowflake.com/en/sql-reference/functions/object_construct</span>
|
|
</span><span id="L-698"><a href="#L-698"><span class="linenos"> 698</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_slice</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">())</span>
|
|
</span><span id="L-699"><a href="#L-699"><span class="linenos"> 699</span></a>
|
|
</span><span id="L-700"><a href="#L-700"><span class="linenos"> 700</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_slice</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_alias</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_assignment</span><span class="p">(),</span> <span class="n">explicit</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
|
|
</span><span id="L-701"><a href="#L-701"><span class="linenos"> 701</span></a>
|
|
</span><span id="L-702"><a href="#L-702"><span class="linenos"> 702</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">]:</span>
|
|
</span><span id="L-703"><a href="#L-703"><span class="linenos"> 703</span></a> <span class="n">lateral</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_lateral</span><span class="p">()</span>
|
|
</span><span id="L-704"><a href="#L-704"><span class="linenos"> 704</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">lateral</span><span class="p">:</span>
|
|
</span><span id="L-705"><a href="#L-705"><span class="linenos"> 705</span></a> <span class="k">return</span> <span class="n">lateral</span>
|
|
</span><span id="L-706"><a href="#L-706"><span class="linenos"> 706</span></a>
|
|
</span><span id="L-707"><a href="#L-707"><span class="linenos"> 707</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">lateral</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">):</span>
|
|
</span><span id="L-708"><a href="#L-708"><span class="linenos"> 708</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">lateral</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
|
|
</span><span id="L-709"><a href="#L-709"><span class="linenos"> 709</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">)</span> <span class="k">for</span> <span class="n">col</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">FLATTEN_COLUMNS</span><span class="p">]</span>
|
|
</span><span id="L-710"><a href="#L-710"><span class="linenos"> 710</span></a> <span class="k">if</span> <span class="n">table_alias</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">):</span>
|
|
</span><span id="L-711"><a href="#L-711"><span class="linenos"> 711</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="L-712"><a href="#L-712"><span class="linenos"> 712</span></a> <span class="k">elif</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span>
|
|
</span><span id="L-713"><a href="#L-713"><span class="linenos"> 713</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">lateral</span><span class="p">,</span> <span class="s2">"_flattened"</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">columns</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="L-714"><a href="#L-714"><span class="linenos"> 714</span></a>
|
|
</span><span id="L-715"><a href="#L-715"><span class="linenos"> 715</span></a> <span class="k">return</span> <span class="n">lateral</span>
|
|
</span><span id="L-716"><a href="#L-716"><span class="linenos"> 716</span></a>
|
|
</span><span id="L-717"><a href="#L-717"><span class="linenos"> 717</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_table_parts</span><span class="p">(</span>
|
|
</span><span id="L-718"><a href="#L-718"><span class="linenos"> 718</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">is_db_reference</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">wildcard</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-719"><a href="#L-719"><span class="linenos"> 719</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">:</span>
|
|
</span><span id="L-720"><a href="#L-720"><span class="linenos"> 720</span></a> <span class="c1"># https://docs.snowflake.com/en/user-guide/querying-stage</span>
|
|
</span><span id="L-721"><a href="#L-721"><span class="linenos"> 721</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STRING</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
|
</span><span id="L-722"><a href="#L-722"><span class="linenos"> 722</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
|
|
</span><span id="L-723"><a href="#L-723"><span class="linenos"> 723</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"@"</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
|
</span><span id="L-724"><a href="#L-724"><span class="linenos"> 724</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">()</span>
|
|
</span><span id="L-725"><a href="#L-725"><span class="linenos"> 725</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="L-726"><a href="#L-726"><span class="linenos"> 726</span></a> <span class="n">table</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="L-727"><a href="#L-727"><span class="linenos"> 727</span></a>
|
|
</span><span id="L-728"><a href="#L-728"><span class="linenos"> 728</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span>
|
|
</span><span id="L-729"><a href="#L-729"><span class="linenos"> 729</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="L-730"><a href="#L-730"><span class="linenos"> 730</span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="L-731"><a href="#L-731"><span class="linenos"> 731</span></a>
|
|
</span><span id="L-732"><a href="#L-732"><span class="linenos"> 732</span></a> <span class="n">wrapped</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">)</span>
|
|
</span><span id="L-733"><a href="#L-733"><span class="linenos"> 733</span></a> <span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span> <span class="ow">and</span> <span class="n">wrapped</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">R_PAREN</span><span class="p">):</span>
|
|
</span><span id="L-734"><a href="#L-734"><span class="linenos"> 734</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"FILE_FORMAT"</span><span class="p">,</span> <span class="s2">"=>"</span><span class="p">):</span>
|
|
</span><span id="L-735"><a href="#L-735"><span class="linenos"> 735</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span>
|
|
</span><span id="L-736"><a href="#L-736"><span class="linenos"> 736</span></a> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span>
|
|
</span><span id="L-737"><a href="#L-737"><span class="linenos"> 737</span></a> <span class="p">)</span>
|
|
</span><span id="L-738"><a href="#L-738"><span class="linenos"> 738</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PATTERN"</span><span class="p">,</span> <span class="s2">"=>"</span><span class="p">):</span>
|
|
</span><span id="L-739"><a href="#L-739"><span class="linenos"> 739</span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
|
|
</span><span id="L-740"><a href="#L-740"><span class="linenos"> 740</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="L-741"><a href="#L-741"><span class="linenos"> 741</span></a> <span class="k">break</span>
|
|
</span><span id="L-742"><a href="#L-742"><span class="linenos"> 742</span></a>
|
|
</span><span id="L-743"><a href="#L-743"><span class="linenos"> 743</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
|
|
</span><span id="L-744"><a href="#L-744"><span class="linenos"> 744</span></a>
|
|
</span><span id="L-745"><a href="#L-745"><span class="linenos"> 745</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">file_format</span><span class="p">,</span> <span class="n">pattern</span><span class="o">=</span><span class="n">pattern</span><span class="p">)</span>
|
|
</span><span id="L-746"><a href="#L-746"><span class="linenos"> 746</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="L-747"><a href="#L-747"><span class="linenos"> 747</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span><span class="p">)</span>
|
|
</span><span id="L-748"><a href="#L-748"><span class="linenos"> 748</span></a>
|
|
</span><span id="L-749"><a href="#L-749"><span class="linenos"> 749</span></a> <span class="k">return</span> <span class="n">table</span>
|
|
</span><span id="L-750"><a href="#L-750"><span class="linenos"> 750</span></a>
|
|
</span><span id="L-751"><a href="#L-751"><span class="linenos"> 751</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_table</span><span class="p">(</span>
|
|
</span><span id="L-752"><a href="#L-752"><span class="linenos"> 752</span></a> <span class="bp">self</span><span class="p">,</span>
|
|
</span><span id="L-753"><a href="#L-753"><span class="linenos"> 753</span></a> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="L-754"><a href="#L-754"><span class="linenos"> 754</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="L-755"><a href="#L-755"><span class="linenos"> 755</span></a> <span class="n">alias_tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="L-756"><a href="#L-756"><span class="linenos"> 756</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="L-757"><a href="#L-757"><span class="linenos"> 757</span></a> <span class="n">is_db_reference</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="L-758"><a href="#L-758"><span class="linenos"> 758</span></a> <span class="n">parse_partition</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="L-759"><a href="#L-759"><span class="linenos"> 759</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="L-760"><a href="#L-760"><span class="linenos"> 760</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span>
|
|
</span><span id="L-761"><a href="#L-761"><span class="linenos"> 761</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
|
|
</span><span id="L-762"><a href="#L-762"><span class="linenos"> 762</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
|
|
</span><span id="L-763"><a href="#L-763"><span class="linenos"> 763</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
|
|
</span><span id="L-764"><a href="#L-764"><span class="linenos"> 764</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</span><span class="p">,</span>
|
|
</span><span id="L-765"><a href="#L-765"><span class="linenos"> 765</span></a> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span><span class="p">,</span>
|
|
</span><span id="L-766"><a href="#L-766"><span class="linenos"> 766</span></a> <span class="n">parse_partition</span><span class="o">=</span><span class="n">parse_partition</span><span class="p">,</span>
|
|
</span><span id="L-767"><a href="#L-767"><span class="linenos"> 767</span></a> <span class="p">)</span>
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</span><span id="L-768"><a href="#L-768"><span class="linenos"> 768</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="p">):</span>
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</span><span id="L-769"><a href="#L-769"><span class="linenos"> 769</span></a> <span class="n">table_from_rows</span> <span class="o">=</span> <span class="n">table</span><span class="o">.</span><span class="n">this</span>
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</span><span id="L-770"><a href="#L-770"><span class="linenos"> 770</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span>
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</span><span id="L-771"><a href="#L-771"><span class="linenos"> 771</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="o">!=</span> <span class="s2">"this"</span><span class="p">:</span>
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|
</span><span id="L-772"><a href="#L-772"><span class="linenos"> 772</span></a> <span class="n">table_from_rows</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">table</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">))</span>
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</span><span id="L-773"><a href="#L-773"><span class="linenos"> 773</span></a>
|
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</span><span id="L-774"><a href="#L-774"><span class="linenos"> 774</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">table_from_rows</span>
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</span><span id="L-775"><a href="#L-775"><span class="linenos"> 775</span></a>
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</span><span id="L-776"><a href="#L-776"><span class="linenos"> 776</span></a> <span class="k">return</span> <span class="n">table</span>
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|
</span><span id="L-777"><a href="#L-777"><span class="linenos"> 777</span></a>
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</span><span id="L-778"><a href="#L-778"><span class="linenos"> 778</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_id_var</span><span class="p">(</span>
|
|
</span><span id="L-779"><a href="#L-779"><span class="linenos"> 779</span></a> <span class="bp">self</span><span class="p">,</span>
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|
</span><span id="L-780"><a href="#L-780"><span class="linenos"> 780</span></a> <span class="n">any_token</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span>
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|
</span><span id="L-781"><a href="#L-781"><span class="linenos"> 781</span></a> <span class="n">tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
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</span><span id="L-782"><a href="#L-782"><span class="linenos"> 782</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
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</span><span id="L-783"><a href="#L-783"><span class="linenos"> 783</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"IDENTIFIER"</span><span class="p">,</span> <span class="s2">"("</span><span class="p">):</span>
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</span><span id="L-784"><a href="#L-784"><span class="linenos"> 784</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="p">(</span>
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</span><span id="L-785"><a href="#L-785"><span class="linenos"> 785</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="n">any_token</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="n">tokens</span><span class="p">)</span>
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</span><span id="L-786"><a href="#L-786"><span class="linenos"> 786</span></a> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
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</span><span id="L-787"><a href="#L-787"><span class="linenos"> 787</span></a> <span class="p">)</span>
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</span><span id="L-788"><a href="#L-788"><span class="linenos"> 788</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_r_paren</span><span class="p">()</span>
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</span><span id="L-789"><a href="#L-789"><span class="linenos"> 789</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Anonymous</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="s2">"IDENTIFIER"</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">identifier</span><span class="p">])</span>
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</span><span id="L-790"><a href="#L-790"><span class="linenos"> 790</span></a>
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</span><span id="L-791"><a href="#L-791"><span class="linenos"> 791</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="n">any_token</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="n">tokens</span><span class="p">)</span>
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</span><span id="L-792"><a href="#L-792"><span class="linenos"> 792</span></a>
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</span><span id="L-793"><a href="#L-793"><span class="linenos"> 793</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_show_snowflake</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">:</span>
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</span><span id="L-794"><a href="#L-794"><span class="linenos"> 794</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="kc">None</span>
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|
</span><span id="L-795"><a href="#L-795"><span class="linenos"> 795</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="L-796"><a href="#L-796"><span class="linenos"> 796</span></a>
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|
</span><span id="L-797"><a href="#L-797"><span class="linenos"> 797</span></a> <span class="c1"># will identity SHOW TERSE SCHEMAS but not SHOW TERSE PRIMARY KEYS</span>
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</span><span id="L-798"><a href="#L-798"><span class="linenos"> 798</span></a> <span class="c1"># which is syntactically valid but has no effect on the output</span>
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</span><span id="L-799"><a href="#L-799"><span class="linenos"> 799</span></a> <span class="n">terse</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_tokens</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">-</span> <span class="mi">2</span><span class="p">]</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="o">==</span> <span class="s2">"TERSE"</span>
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</span><span id="L-800"><a href="#L-800"><span class="linenos"> 800</span></a>
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</span><span id="L-801"><a href="#L-801"><span class="linenos"> 801</span></a> <span class="n">history</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"HISTORY"</span><span class="p">)</span>
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</span><span id="L-802"><a href="#L-802"><span class="linenos"> 802</span></a>
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|
</span><span id="L-803"><a href="#L-803"><span class="linenos"> 803</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
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</span><span id="L-804"><a href="#L-804"><span class="linenos"> 804</span></a>
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</span><span id="L-805"><a href="#L-805"><span class="linenos"> 805</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IN</span><span class="p">):</span>
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</span><span id="L-806"><a href="#L-806"><span class="linenos"> 806</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"ACCOUNT"</span><span class="p">):</span>
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</span><span id="L-807"><a href="#L-807"><span class="linenos"> 807</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"ACCOUNT"</span>
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</span><span id="L-808"><a href="#L-808"><span class="linenos"> 808</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"CLASS"</span><span class="p">):</span>
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</span><span id="L-809"><a href="#L-809"><span class="linenos"> 809</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"CLASS"</span>
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</span><span id="L-810"><a href="#L-810"><span class="linenos"> 810</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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</span><span id="L-811"><a href="#L-811"><span class="linenos"> 811</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"APPLICATION"</span><span class="p">):</span>
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</span><span id="L-812"><a href="#L-812"><span class="linenos"> 812</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"APPLICATION"</span>
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</span><span id="L-813"><a href="#L-813"><span class="linenos"> 813</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PACKAGE"</span><span class="p">):</span>
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|
</span><span id="L-814"><a href="#L-814"><span class="linenos"> 814</span></a> <span class="n">scope_kind</span> <span class="o">+=</span> <span class="s2">" PACKAGE"</span>
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</span><span id="L-815"><a href="#L-815"><span class="linenos"> 815</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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</span><span id="L-816"><a href="#L-816"><span class="linenos"> 816</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">DB_CREATABLES</span><span class="p">):</span>
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|
</span><span id="L-817"><a href="#L-817"><span class="linenos"> 817</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
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</span><span id="L-818"><a href="#L-818"><span class="linenos"> 818</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="p">:</span>
|
|
</span><span id="L-819"><a href="#L-819"><span class="linenos"> 819</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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|
</span><span id="L-820"><a href="#L-820"><span class="linenos"> 820</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="p">:</span>
|
|
</span><span id="L-821"><a href="#L-821"><span class="linenos"> 821</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"SCHEMA"</span> <span class="k">if</span> <span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">SCHEMA_KINDS</span> <span class="k">else</span> <span class="s2">"TABLE"</span>
|
|
</span><span id="L-822"><a href="#L-822"><span class="linenos"> 822</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
|
|
</span><span id="L-823"><a href="#L-823"><span class="linenos"> 823</span></a>
|
|
</span><span id="L-824"><a href="#L-824"><span class="linenos"> 824</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="L-825"><a href="#L-825"><span class="linenos"> 825</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">,</span>
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|
</span><span id="L-826"><a href="#L-826"><span class="linenos"> 826</span></a> <span class="o">**</span><span class="p">{</span>
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</span><span id="L-827"><a href="#L-827"><span class="linenos"> 827</span></a> <span class="s2">"terse"</span><span class="p">:</span> <span class="n">terse</span><span class="p">,</span>
|
|
</span><span id="L-828"><a href="#L-828"><span class="linenos"> 828</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="n">this</span><span class="p">,</span>
|
|
</span><span id="L-829"><a href="#L-829"><span class="linenos"> 829</span></a> <span class="s2">"history"</span><span class="p">:</span> <span class="n">history</span><span class="p">,</span>
|
|
</span><span id="L-830"><a href="#L-830"><span class="linenos"> 830</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="n">like</span><span class="p">,</span>
|
|
</span><span id="L-831"><a href="#L-831"><span class="linenos"> 831</span></a> <span class="s2">"scope"</span><span class="p">:</span> <span class="n">scope</span><span class="p">,</span>
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|
</span><span id="L-832"><a href="#L-832"><span class="linenos"> 832</span></a> <span class="s2">"scope_kind"</span><span class="p">:</span> <span class="n">scope_kind</span><span class="p">,</span>
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</span><span id="L-833"><a href="#L-833"><span class="linenos"> 833</span></a> <span class="s2">"starts_with"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"STARTS"</span><span class="p">,</span> <span class="s2">"WITH"</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">(),</span>
|
|
</span><span id="L-834"><a href="#L-834"><span class="linenos"> 834</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_limit</span><span class="p">(),</span>
|
|
</span><span id="L-835"><a href="#L-835"><span class="linenos"> 835</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FROM</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="L-836"><a href="#L-836"><span class="linenos"> 836</span></a> <span class="s2">"privileges"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"WITH"</span><span class="p">,</span> <span class="s2">"PRIVILEGES"</span><span class="p">)</span>
|
|
</span><span id="L-837"><a href="#L-837"><span class="linenos"> 837</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">upper</span><span class="o">=</span><span class="kc">True</span><span class="p">)),</span>
|
|
</span><span id="L-838"><a href="#L-838"><span class="linenos"> 838</span></a> <span class="p">},</span>
|
|
</span><span id="L-839"><a href="#L-839"><span class="linenos"> 839</span></a> <span class="p">)</span>
|
|
</span><span id="L-840"><a href="#L-840"><span class="linenos"> 840</span></a>
|
|
</span><span id="L-841"><a href="#L-841"><span class="linenos"> 841</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_put</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Put</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Command</span><span class="p">:</span>
|
|
</span><span id="L-842"><a href="#L-842"><span class="linenos"> 842</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="o">.</span><span class="n">token_type</span> <span class="o">!=</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STRING</span><span class="p">:</span>
|
|
</span><span id="L-843"><a href="#L-843"><span class="linenos"> 843</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_as_command</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="p">)</span>
|
|
</span><span id="L-844"><a href="#L-844"><span class="linenos"> 844</span></a>
|
|
</span><span id="L-845"><a href="#L-845"><span class="linenos"> 845</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="L-846"><a href="#L-846"><span class="linenos"> 846</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Put</span><span class="p">,</span>
|
|
</span><span id="L-847"><a href="#L-847"><span class="linenos"> 847</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">(),</span>
|
|
</span><span id="L-848"><a href="#L-848"><span class="linenos"> 848</span></a> <span class="n">target</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">(),</span>
|
|
</span><span id="L-849"><a href="#L-849"><span class="linenos"> 849</span></a> <span class="n">properties</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_properties</span><span class="p">(),</span>
|
|
</span><span id="L-850"><a href="#L-850"><span class="linenos"> 850</span></a> <span class="p">)</span>
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</span><span id="L-851"><a href="#L-851"><span class="linenos"> 851</span></a>
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</span><span id="L-852"><a href="#L-852"><span class="linenos"> 852</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_location_property</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">:</span>
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</span><span id="L-853"><a href="#L-853"><span class="linenos"> 853</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">)</span>
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</span><span id="L-854"><a href="#L-854"><span class="linenos"> 854</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">())</span>
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</span><span id="L-855"><a href="#L-855"><span class="linenos"> 855</span></a>
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</span><span id="L-856"><a href="#L-856"><span class="linenos"> 856</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_file_location</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
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</span><span id="L-857"><a href="#L-857"><span class="linenos"> 857</span></a> <span class="c1"># Parse either a subquery or a staged file</span>
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</span><span id="L-858"><a href="#L-858"><span class="linenos"> 858</span></a> <span class="k">return</span> <span class="p">(</span>
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</span><span id="L-859"><a href="#L-859"><span class="linenos"> 859</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_select</span><span class="p">(</span><span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">parse_subquery_alias</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
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</span><span id="L-860"><a href="#L-860"><span class="linenos"> 860</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
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</span><span id="L-861"><a href="#L-861"><span class="linenos"> 861</span></a> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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|
</span><span id="L-862"><a href="#L-862"><span class="linenos"> 862</span></a> <span class="p">)</span>
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|
</span><span id="L-863"><a href="#L-863"><span class="linenos"> 863</span></a>
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</span><span id="L-864"><a href="#L-864"><span class="linenos"> 864</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_location_path</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">:</span>
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|
</span><span id="L-865"><a href="#L-865"><span class="linenos"> 865</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_advance_any</span><span class="p">(</span><span class="n">ignore_reserved</span><span class="o">=</span><span class="kc">True</span><span class="p">)]</span>
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|
</span><span id="L-866"><a href="#L-866"><span class="linenos"> 866</span></a>
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|
</span><span id="L-867"><a href="#L-867"><span class="linenos"> 867</span></a> <span class="c1"># We avoid consuming a comma token because external tables like @foo and @bar</span>
|
|
</span><span id="L-868"><a href="#L-868"><span class="linenos"> 868</span></a> <span class="c1"># can be joined in a query with a comma separator, as well as closing paren</span>
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|
</span><span id="L-869"><a href="#L-869"><span class="linenos"> 869</span></a> <span class="c1"># in case of subqueries</span>
|
|
</span><span id="L-870"><a href="#L-870"><span class="linenos"> 870</span></a> <span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">_is_connected</span><span class="p">()</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">(</span>
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</span><span id="L-871"><a href="#L-871"><span class="linenos"> 871</span></a> <span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">R_PAREN</span><span class="p">),</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span>
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|
</span><span id="L-872"><a href="#L-872"><span class="linenos"> 872</span></a> <span class="p">):</span>
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</span><span id="L-873"><a href="#L-873"><span class="linenos"> 873</span></a> <span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_advance_any</span><span class="p">(</span><span class="n">ignore_reserved</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
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|
</span><span id="L-874"><a href="#L-874"><span class="linenos"> 874</span></a>
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|
</span><span id="L-875"><a href="#L-875"><span class="linenos"> 875</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">part</span><span class="o">.</span><span class="n">text</span> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="n">parts</span> <span class="k">if</span> <span class="n">part</span><span class="p">))</span>
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</span><span id="L-876"><a href="#L-876"><span class="linenos"> 876</span></a>
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|
</span><span id="L-877"><a href="#L-877"><span class="linenos"> 877</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_lambda_arg</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
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</span><span id="L-878"><a href="#L-878"><span class="linenos"> 878</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_lambda_arg</span><span class="p">()</span>
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</span><span id="L-879"><a href="#L-879"><span class="linenos"> 879</span></a>
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</span><span id="L-880"><a href="#L-880"><span class="linenos"> 880</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
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</span><span id="L-881"><a href="#L-881"><span class="linenos"> 881</span></a> <span class="k">return</span> <span class="n">this</span>
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</span><span id="L-882"><a href="#L-882"><span class="linenos"> 882</span></a>
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</span><span id="L-883"><a href="#L-883"><span class="linenos"> 883</span></a> <span class="n">typ</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">()</span>
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</span><span id="L-884"><a href="#L-884"><span class="linenos"> 884</span></a>
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</span><span id="L-885"><a href="#L-885"><span class="linenos"> 885</span></a> <span class="k">if</span> <span class="n">typ</span><span class="p">:</span>
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</span><span id="L-886"><a href="#L-886"><span class="linenos"> 886</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">typ</span><span class="p">)</span>
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</span><span id="L-887"><a href="#L-887"><span class="linenos"> 887</span></a>
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</span><span id="L-888"><a href="#L-888"><span class="linenos"> 888</span></a> <span class="k">return</span> <span class="n">this</span>
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|
</span><span id="L-889"><a href="#L-889"><span class="linenos"> 889</span></a>
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</span><span id="L-890"><a href="#L-890"><span class="linenos"> 890</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_foreign_key</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">:</span>
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</span><span id="L-891"><a href="#L-891"><span class="linenos"> 891</span></a> <span class="c1"># inlineFK, the REFERENCES columns are implied</span>
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|
</span><span id="L-892"><a href="#L-892"><span class="linenos"> 892</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">REFERENCES</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
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</span><span id="L-893"><a href="#L-893"><span class="linenos"> 893</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">)</span>
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</span><span id="L-894"><a href="#L-894"><span class="linenos"> 894</span></a>
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</span><span id="L-895"><a href="#L-895"><span class="linenos"> 895</span></a> <span class="c1"># outoflineFK, explicitly names the columns</span>
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</span><span id="L-896"><a href="#L-896"><span class="linenos"> 896</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_foreign_key</span><span class="p">()</span>
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</span><span id="L-897"><a href="#L-897"><span class="linenos"> 897</span></a>
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</span><span id="L-898"><a href="#L-898"><span class="linenos"> 898</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Tokenizer</span><span class="p">(</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
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|
</span><span id="L-899"><a href="#L-899"><span class="linenos"> 899</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"</span><span class="se">\\</span><span class="s2">"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">]</span>
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</span><span id="L-900"><a href="#L-900"><span class="linenos"> 900</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">"x'"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">),</span> <span class="p">(</span><span class="s2">"X'"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">)]</span>
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</span><span id="L-901"><a href="#L-901"><span class="linenos"> 901</span></a> <span class="n">RAW_STRINGS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"$$"</span><span class="p">]</span>
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</span><span id="L-902"><a href="#L-902"><span class="linenos"> 902</span></a> <span class="n">COMMENTS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--"</span><span class="p">,</span> <span class="s2">"//"</span><span class="p">,</span> <span class="p">(</span><span class="s2">"/*"</span><span class="p">,</span> <span class="s2">"*/"</span><span class="p">)]</span>
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</span><span id="L-903"><a href="#L-903"><span class="linenos"> 903</span></a> <span class="n">NESTED_COMMENTS</span> <span class="o">=</span> <span class="kc">False</span>
|
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</span><span id="L-904"><a href="#L-904"><span class="linenos"> 904</span></a>
|
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</span><span id="L-905"><a href="#L-905"><span class="linenos"> 905</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-906"><a href="#L-906"><span class="linenos"> 906</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span>
|
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</span><span id="L-907"><a href="#L-907"><span class="linenos"> 907</span></a> <span class="s2">"FILE://"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">URI_START</span><span class="p">,</span>
|
|
</span><span id="L-908"><a href="#L-908"><span class="linenos"> 908</span></a> <span class="s2">"BYTEINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span>
|
|
</span><span id="L-909"><a href="#L-909"><span class="linenos"> 909</span></a> <span class="s2">"CHAR VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
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|
</span><span id="L-910"><a href="#L-910"><span class="linenos"> 910</span></a> <span class="s2">"CHARACTER VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
|
|
</span><span id="L-911"><a href="#L-911"><span class="linenos"> 911</span></a> <span class="s2">"EXCLUDE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
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|
</span><span id="L-912"><a href="#L-912"><span class="linenos"> 912</span></a> <span class="s2">"ILIKE ANY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE_ANY</span><span class="p">,</span>
|
|
</span><span id="L-913"><a href="#L-913"><span class="linenos"> 913</span></a> <span class="s2">"LIKE ANY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE_ANY</span><span class="p">,</span>
|
|
</span><span id="L-914"><a href="#L-914"><span class="linenos"> 914</span></a> <span class="s2">"MATCH_CONDITION"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">,</span>
|
|
</span><span id="L-915"><a href="#L-915"><span class="linenos"> 915</span></a> <span class="s2">"MATCH_RECOGNIZE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
|
|
</span><span id="L-916"><a href="#L-916"><span class="linenos"> 916</span></a> <span class="s2">"MINUS"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
|
|
</span><span id="L-917"><a href="#L-917"><span class="linenos"> 917</span></a> <span class="s2">"NCHAR VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
|
|
</span><span id="L-918"><a href="#L-918"><span class="linenos"> 918</span></a> <span class="s2">"PUT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PUT</span><span class="p">,</span>
|
|
</span><span id="L-919"><a href="#L-919"><span class="linenos"> 919</span></a> <span class="s2">"REMOVE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
|
|
</span><span id="L-920"><a href="#L-920"><span class="linenos"> 920</span></a> <span class="s2">"RM"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
|
|
</span><span id="L-921"><a href="#L-921"><span class="linenos"> 921</span></a> <span class="s2">"SAMPLE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE_SAMPLE</span><span class="p">,</span>
|
|
</span><span id="L-922"><a href="#L-922"><span class="linenos"> 922</span></a> <span class="s2">"SQL_DOUBLE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
|
|
</span><span id="L-923"><a href="#L-923"><span class="linenos"> 923</span></a> <span class="s2">"SQL_VARCHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
|
|
</span><span id="L-924"><a href="#L-924"><span class="linenos"> 924</span></a> <span class="s2">"STORAGE INTEGRATION"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STORAGE_INTEGRATION</span><span class="p">,</span>
|
|
</span><span id="L-925"><a href="#L-925"><span class="linenos"> 925</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">,</span>
|
|
</span><span id="L-926"><a href="#L-926"><span class="linenos"> 926</span></a> <span class="s2">"TIMESTAMP_TZ"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
|
|
</span><span id="L-927"><a href="#L-927"><span class="linenos"> 927</span></a> <span class="s2">"TOP"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
|
|
</span><span id="L-928"><a href="#L-928"><span class="linenos"> 928</span></a> <span class="s2">"WAREHOUSE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">WAREHOUSE</span><span class="p">,</span>
|
|
</span><span id="L-929"><a href="#L-929"><span class="linenos"> 929</span></a> <span class="s2">"STREAMLIT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STREAMLIT</span><span class="p">,</span>
|
|
</span><span id="L-930"><a href="#L-930"><span class="linenos"> 930</span></a> <span class="p">}</span>
|
|
</span><span id="L-931"><a href="#L-931"><span class="linenos"> 931</span></a> <span class="n">KEYWORDS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"/*+"</span><span class="p">)</span>
|
|
</span><span id="L-932"><a href="#L-932"><span class="linenos"> 932</span></a>
|
|
</span><span id="L-933"><a href="#L-933"><span class="linenos"> 933</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-934"><a href="#L-934"><span class="linenos"> 934</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">SINGLE_TOKENS</span><span class="p">,</span>
|
|
</span><span id="L-935"><a href="#L-935"><span class="linenos"> 935</span></a> <span class="s2">"$"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
|
|
</span><span id="L-936"><a href="#L-936"><span class="linenos"> 936</span></a> <span class="p">}</span>
|
|
</span><span id="L-937"><a href="#L-937"><span class="linenos"> 937</span></a>
|
|
</span><span id="L-938"><a href="#L-938"><span class="linenos"> 938</span></a> <span class="n">VAR_SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"$"</span><span class="p">}</span>
|
|
</span><span id="L-939"><a href="#L-939"><span class="linenos"> 939</span></a>
|
|
</span><span id="L-940"><a href="#L-940"><span class="linenos"> 940</span></a> <span class="n">COMMANDS</span> <span class="o">=</span> <span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">COMMANDS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">}</span>
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|
</span><span id="L-941"><a href="#L-941"><span class="linenos"> 941</span></a>
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|
</span><span id="L-942"><a href="#L-942"><span class="linenos"> 942</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Generator</span><span class="p">(</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
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|
</span><span id="L-943"><a href="#L-943"><span class="linenos"> 943</span></a> <span class="n">PARAMETER_TOKEN</span> <span class="o">=</span> <span class="s2">"$"</span>
|
|
</span><span id="L-944"><a href="#L-944"><span class="linenos"> 944</span></a> <span class="n">MATCHED_BY_SOURCE</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-945"><a href="#L-945"><span class="linenos"> 945</span></a> <span class="n">SINGLE_STRING_INTERVAL</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="L-946"><a href="#L-946"><span class="linenos"> 946</span></a> <span class="n">JOIN_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="L-947"><a href="#L-947"><span class="linenos"> 947</span></a> <span class="n">TABLE_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-948"><a href="#L-948"><span class="linenos"> 948</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-949"><a href="#L-949"><span class="linenos"> 949</span></a> <span class="n">AGGREGATE_FILTER_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="L-950"><a href="#L-950"><span class="linenos"> 950</span></a> <span class="n">SUPPORTS_TABLE_COPY</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="L-951"><a href="#L-951"><span class="linenos"> 951</span></a> <span class="n">COLLATE_IS_FUNC</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="L-952"><a href="#L-952"><span class="linenos"> 952</span></a> <span class="n">LIMIT_ONLY_LITERALS</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="L-953"><a href="#L-953"><span class="linenos"> 953</span></a> <span class="n">JSON_KEY_VALUE_PAIR_SEP</span> <span class="o">=</span> <span class="s2">","</span>
|
|
</span><span id="L-954"><a href="#L-954"><span class="linenos"> 954</span></a> <span class="n">INSERT_OVERWRITE</span> <span class="o">=</span> <span class="s2">" OVERWRITE INTO"</span>
|
|
</span><span id="L-955"><a href="#L-955"><span class="linenos"> 955</span></a> <span class="n">STRUCT_DELIMITER</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"("</span><span class="p">,</span> <span class="s2">")"</span><span class="p">)</span>
|
|
</span><span id="L-956"><a href="#L-956"><span class="linenos"> 956</span></a> <span class="n">COPY_PARAMS_ARE_WRAPPED</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-957"><a href="#L-957"><span class="linenos"> 957</span></a> <span class="n">COPY_PARAMS_EQ_REQUIRED</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="L-958"><a href="#L-958"><span class="linenos"> 958</span></a> <span class="n">STAR_EXCEPT</span> <span class="o">=</span> <span class="s2">"EXCLUDE"</span>
|
|
</span><span id="L-959"><a href="#L-959"><span class="linenos"> 959</span></a> <span class="n">SUPPORTS_EXPLODING_PROJECTIONS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-960"><a href="#L-960"><span class="linenos"> 960</span></a> <span class="n">ARRAY_CONCAT_IS_VAR_LEN</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-961"><a href="#L-961"><span class="linenos"> 961</span></a> <span class="n">SUPPORTS_CONVERT_TIMEZONE</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="L-962"><a href="#L-962"><span class="linenos"> 962</span></a> <span class="n">EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-963"><a href="#L-963"><span class="linenos"> 963</span></a> <span class="n">SUPPORTS_MEDIAN</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="L-964"><a href="#L-964"><span class="linenos"> 964</span></a> <span class="n">ARRAY_SIZE_NAME</span> <span class="o">=</span> <span class="s2">"ARRAY_SIZE"</span>
|
|
</span><span id="L-965"><a href="#L-965"><span class="linenos"> 965</span></a>
|
|
</span><span id="L-966"><a href="#L-966"><span class="linenos"> 966</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
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|
</span><span id="L-967"><a href="#L-967"><span class="linenos"> 967</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">,</span>
|
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</span><span id="L-968"><a href="#L-968"><span class="linenos"> 968</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"APPROX_COUNT_DISTINCT"</span><span class="p">),</span>
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|
</span><span id="L-969"><a href="#L-969"><span class="linenos"> 969</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArgMax</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MAX_BY"</span><span class="p">),</span>
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</span><span id="L-970"><a href="#L-970"><span class="linenos"> 970</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArgMin</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MIN_BY"</span><span class="p">),</span>
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|
</span><span id="L-971"><a href="#L-971"><span class="linenos"> 971</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
|
|
</span><span id="L-972"><a href="#L-972"><span class="linenos"> 972</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayConcat</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">arrayconcat_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="s2">"ARRAY_CAT"</span><span class="p">),</span>
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|
</span><span id="L-973"><a href="#L-973"><span class="linenos"> 973</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"ARRAY_CONTAINS"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">),</span>
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|
</span><span id="L-974"><a href="#L-974"><span class="linenos"> 974</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AtTimeZone</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-975"><a href="#L-975"><span class="linenos"> 975</span></a> <span class="s2">"CONVERT_TIMEZONE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"zone"</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="L-976"><a href="#L-976"><span class="linenos"> 976</span></a> <span class="p">),</span>
|
|
</span><span id="L-977"><a href="#L-977"><span class="linenos"> 977</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITOR"</span><span class="p">),</span>
|
|
</span><span id="L-978"><a href="#L-978"><span class="linenos"> 978</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITXOR"</span><span class="p">),</span>
|
|
</span><span id="L-979"><a href="#L-979"><span class="linenos"> 979</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITSHIFTLEFT"</span><span class="p">),</span>
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|
</span><span id="L-980"><a href="#L-980"><span class="linenos"> 980</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITSHIFTRIGHT"</span><span class="p">),</span>
|
|
</span><span id="L-981"><a href="#L-981"><span class="linenos"> 981</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">([</span><span class="n">_flatten_structured_types_unless_iceberg</span><span class="p">]),</span>
|
|
</span><span id="L-982"><a href="#L-982"><span class="linenos"> 982</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">),</span>
|
|
</span><span id="L-983"><a href="#L-983"><span class="linenos"> 983</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">),</span>
|
|
</span><span id="L-984"><a href="#L-984"><span class="linenos"> 984</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMESTAMPADD"</span><span class="p">),</span>
|
|
</span><span id="L-985"><a href="#L-985"><span class="linenos"> 985</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeDiff</span><span class="p">:</span> <span class="n">timestampdiff_sql</span><span class="p">,</span>
|
|
</span><span id="L-986"><a href="#L-986"><span class="linenos"> 986</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
|
|
</span><span id="L-987"><a href="#L-987"><span class="linenos"> 987</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFMONTH"</span><span class="p">),</span>
|
|
</span><span id="L-988"><a href="#L-988"><span class="linenos"> 988</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFWEEK"</span><span class="p">),</span>
|
|
</span><span id="L-989"><a href="#L-989"><span class="linenos"> 989</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFYEAR"</span><span class="p">),</span>
|
|
</span><span id="L-990"><a href="#L-990"><span class="linenos"> 990</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"FLATTEN"</span><span class="p">),</span>
|
|
</span><span id="L-991"><a href="#L-991"><span class="linenos"> 991</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Extract</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DATE_PART"</span><span class="p">),</span>
|
|
</span><span id="L-992"><a href="#L-992"><span class="linenos"> 992</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromTimeZone</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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|
</span><span id="L-993"><a href="#L-993"><span class="linenos"> 993</span></a> <span class="s2">"CONVERT_TIMEZONE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"zone"</span><span class="p">),</span> <span class="s2">"'UTC'"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
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|
</span><span id="L-994"><a href="#L-994"><span class="linenos"> 994</span></a> <span class="p">),</span>
|
|
</span><span id="L-995"><a href="#L-995"><span class="linenos"> 995</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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</span><span id="L-996"><a href="#L-996"><span class="linenos"> 996</span></a> <span class="s2">"ARRAY_GENERATE_RANGE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"start"</span><span class="p">],</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"end"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"step"</span><span class="p">)</span>
|
|
</span><span id="L-997"><a href="#L-997"><span class="linenos"> 997</span></a> <span class="p">),</span>
|
|
</span><span id="L-998"><a href="#L-998"><span class="linenos"> 998</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">groupconcat_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">""</span><span class="p">),</span>
|
|
</span><span id="L-999"><a href="#L-999"><span class="linenos"> 999</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">if_sql</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"IFF"</span><span class="p">,</span> <span class="n">false_value</span><span class="o">=</span><span class="s2">"NULL"</span><span class="p">),</span>
|
|
</span><span id="L-1000"><a href="#L-1000"><span class="linenos">1000</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractArray</span><span class="p">:</span> <span class="n">_json_extract_value_array_sql</span><span class="p">,</span>
|
|
</span><span id="L-1001"><a href="#L-1001"><span class="linenos">1001</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1002"><a href="#L-1002"><span class="linenos">1002</span></a> <span class="s2">"JSON_EXTRACT_PATH_TEXT"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span>
|
|
</span><span id="L-1003"><a href="#L-1003"><span class="linenos">1003</span></a> <span class="p">),</span>
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|
</span><span id="L-1004"><a href="#L-1004"><span class="linenos">1004</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONObject</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT_KEEP_NULL"</span><span class="p">,</span> <span class="o">*</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">),</span>
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|
</span><span id="L-1005"><a href="#L-1005"><span class="linenos">1005</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">""</span><span class="p">,</span>
|
|
</span><span id="L-1006"><a href="#L-1006"><span class="linenos">1006</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONValueArray</span><span class="p">:</span> <span class="n">_json_extract_value_array_sql</span><span class="p">,</span>
|
|
</span><span id="L-1007"><a href="#L-1007"><span class="linenos">1007</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalAnd</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLAND_AGG"</span><span class="p">),</span>
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|
</span><span id="L-1008"><a href="#L-1008"><span class="linenos">1008</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLOR_AGG"</span><span class="p">),</span>
|
|
</span><span id="L-1009"><a href="#L-1009"><span class="linenos">1009</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="L-1010"><a href="#L-1010"><span class="linenos">1010</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MakeInterval</span><span class="p">:</span> <span class="n">no_make_interval_sql</span><span class="p">,</span>
|
|
</span><span id="L-1011"><a href="#L-1011"><span class="linenos">1011</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Max</span><span class="p">:</span> <span class="n">max_or_greatest</span><span class="p">,</span>
|
|
</span><span id="L-1012"><a href="#L-1012"><span class="linenos">1012</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Min</span><span class="p">:</span> <span class="n">min_or_least</span><span class="p">,</span>
|
|
</span><span id="L-1013"><a href="#L-1013"><span class="linenos">1013</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1014"><a href="#L-1014"><span class="linenos">1014</span></a> <span class="s2">"TRY_PARSE_JSON"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"PARSE_JSON"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="L-1015"><a href="#L-1015"><span class="linenos">1015</span></a> <span class="p">),</span>
|
|
</span><span id="L-1016"><a href="#L-1016"><span class="linenos">1016</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"PARTITION BY </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
|
</span><span id="L-1017"><a href="#L-1017"><span class="linenos">1017</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="L-1018"><a href="#L-1018"><span class="linenos">1018</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">add_within_group_for_percentiles</span><span class="p">]</span>
|
|
</span><span id="L-1019"><a href="#L-1019"><span class="linenos">1019</span></a> <span class="p">),</span>
|
|
</span><span id="L-1020"><a href="#L-1020"><span class="linenos">1020</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="L-1021"><a href="#L-1021"><span class="linenos">1021</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">add_within_group_for_percentiles</span><span class="p">]</span>
|
|
</span><span id="L-1022"><a href="#L-1022"><span class="linenos">1022</span></a> <span class="p">),</span>
|
|
</span><span id="L-1023"><a href="#L-1023"><span class="linenos">1023</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">([</span><span class="n">_unqualify_pivot_columns</span><span class="p">]),</span>
|
|
</span><span id="L-1024"><a href="#L-1024"><span class="linenos">1024</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">:</span> <span class="n">_regexpextract_sql</span><span class="p">,</span>
|
|
</span><span id="L-1025"><a href="#L-1025"><span class="linenos">1025</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">:</span> <span class="n">_regexpextract_sql</span><span class="p">,</span>
|
|
</span><span id="L-1026"><a href="#L-1026"><span class="linenos">1026</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpILike</span><span class="p">:</span> <span class="n">_regexpilike_sql</span><span class="p">,</span>
|
|
</span><span id="L-1027"><a href="#L-1027"><span class="linenos">1027</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Rand</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"RANDOM"</span><span class="p">),</span>
|
|
</span><span id="L-1028"><a href="#L-1028"><span class="linenos">1028</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="L-1029"><a href="#L-1029"><span class="linenos">1029</span></a> <span class="p">[</span>
|
|
</span><span id="L-1030"><a href="#L-1030"><span class="linenos">1030</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span>
|
|
</span><span id="L-1031"><a href="#L-1031"><span class="linenos">1031</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">explode_to_unnest</span><span class="p">(),</span>
|
|
</span><span id="L-1032"><a href="#L-1032"><span class="linenos">1032</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">,</span>
|
|
</span><span id="L-1033"><a href="#L-1033"><span class="linenos">1033</span></a> <span class="n">_transform_generate_date_array</span><span class="p">,</span>
|
|
</span><span id="L-1034"><a href="#L-1034"><span class="linenos">1034</span></a> <span class="p">]</span>
|
|
</span><span id="L-1035"><a href="#L-1035"><span class="linenos">1035</span></a> <span class="p">),</span>
|
|
</span><span id="L-1036"><a href="#L-1036"><span class="linenos">1036</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SHA</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"SHA1"</span><span class="p">),</span>
|
|
</span><span id="L-1037"><a href="#L-1037"><span class="linenos">1037</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="L-1038"><a href="#L-1038"><span class="linenos">1038</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StartsWith</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STARTSWITH"</span><span class="p">),</span>
|
|
</span><span id="L-1039"><a href="#L-1039"><span class="linenos">1039</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">strposition_sql</span><span class="p">(</span>
|
|
</span><span id="L-1040"><a href="#L-1040"><span class="linenos">1040</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">func_name</span><span class="o">=</span><span class="s2">"CHARINDEX"</span><span class="p">,</span> <span class="n">supports_position</span><span class="o">=</span><span class="kc">True</span>
|
|
</span><span id="L-1041"><a href="#L-1041"><span class="linenos">1041</span></a> <span class="p">),</span>
|
|
</span><span id="L-1042"><a href="#L-1042"><span class="linenos">1042</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)),</span>
|
|
</span><span id="L-1043"><a href="#L-1043"><span class="linenos">1043</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Stuff</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"INSERT"</span><span class="p">),</span>
|
|
</span><span id="L-1044"><a href="#L-1044"><span class="linenos">1044</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMEADD"</span><span class="p">),</span>
|
|
</span><span id="L-1045"><a href="#L-1045"><span class="linenos">1045</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Timestamp</span><span class="p">:</span> <span class="n">no_timestamp_sql</span><span class="p">,</span>
|
|
</span><span id="L-1046"><a href="#L-1046"><span class="linenos">1046</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMESTAMPADD"</span><span class="p">),</span>
|
|
</span><span id="L-1047"><a href="#L-1047"><span class="linenos">1047</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampDiff</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1048"><a href="#L-1048"><span class="linenos">1048</span></a> <span class="s2">"TIMESTAMPDIFF"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">unit</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="L-1049"><a href="#L-1049"><span class="linenos">1049</span></a> <span class="p">),</span>
|
|
</span><span id="L-1050"><a href="#L-1050"><span class="linenos">1050</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampTrunc</span><span class="p">:</span> <span class="n">timestamptrunc_sql</span><span class="p">(),</span>
|
|
</span><span id="L-1051"><a href="#L-1051"><span class="linenos">1051</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
|
|
</span><span id="L-1052"><a href="#L-1052"><span class="linenos">1052</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"EXTRACT(epoch_second FROM </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span><span class="p">,</span>
|
|
</span><span id="L-1053"><a href="#L-1053"><span class="linenos">1053</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToArray</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_ARRAY"</span><span class="p">),</span>
|
|
</span><span id="L-1054"><a href="#L-1054"><span class="linenos">1054</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToChar</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">function_fallback_sql</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
|
|
</span><span id="L-1055"><a href="#L-1055"><span class="linenos">1055</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToDouble</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_DOUBLE"</span><span class="p">),</span>
|
|
</span><span id="L-1056"><a href="#L-1056"><span class="linenos">1056</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">,</span> <span class="n">cast</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="L-1057"><a href="#L-1057"><span class="linenos">1057</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsDiff</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">),</span>
|
|
</span><span id="L-1058"><a href="#L-1058"><span class="linenos">1058</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1059"><a href="#L-1059"><span class="linenos">1059</span></a> <span class="s2">"TRY_TO_DATE"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"TO_DATE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="L-1060"><a href="#L-1060"><span class="linenos">1060</span></a> <span class="p">),</span>
|
|
</span><span id="L-1061"><a href="#L-1061"><span class="linenos">1061</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTime</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1062"><a href="#L-1062"><span class="linenos">1062</span></a> <span class="s2">"TRY_TO_TIME"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"TO_TIME"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="L-1063"><a href="#L-1063"><span class="linenos">1063</span></a> <span class="p">),</span>
|
|
</span><span id="L-1064"><a href="#L-1064"><span class="linenos">1064</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"HEX_DECODE_BINARY"</span><span class="p">),</span>
|
|
</span><span id="L-1065"><a href="#L-1065"><span class="linenos">1065</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP"</span><span class="p">),</span>
|
|
</span><span id="L-1066"><a href="#L-1066"><span class="linenos">1066</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Uuid</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"UUID_STRING"</span><span class="p">),</span>
|
|
</span><span id="L-1067"><a href="#L-1067"><span class="linenos">1067</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="L-1068"><a href="#L-1068"><span class="linenos">1068</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">WeekOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"WEEKOFYEAR"</span><span class="p">),</span>
|
|
</span><span id="L-1069"><a href="#L-1069"><span class="linenos">1069</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLXOR"</span><span class="p">),</span>
|
|
</span><span id="L-1070"><a href="#L-1070"><span class="linenos">1070</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">:</span> <span class="n">unsupported_args</span><span class="p">(</span><span class="s2">"ins_cost"</span><span class="p">,</span> <span class="s2">"del_cost"</span><span class="p">,</span> <span class="s2">"sub_cost"</span><span class="p">)(</span>
|
|
</span><span id="L-1071"><a href="#L-1071"><span class="linenos">1071</span></a> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"EDITDISTANCE"</span><span class="p">)</span>
|
|
</span><span id="L-1072"><a href="#L-1072"><span class="linenos">1072</span></a> <span class="p">),</span>
|
|
</span><span id="L-1073"><a href="#L-1073"><span class="linenos">1073</span></a> <span class="p">}</span>
|
|
</span><span id="L-1074"><a href="#L-1074"><span class="linenos">1074</span></a>
|
|
</span><span id="L-1075"><a href="#L-1075"><span class="linenos">1075</span></a> <span class="n">SUPPORTED_JSON_PATH_PARTS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-1076"><a href="#L-1076"><span class="linenos">1076</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">,</span>
|
|
</span><span id="L-1077"><a href="#L-1077"><span class="linenos">1077</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">,</span>
|
|
</span><span id="L-1078"><a href="#L-1078"><span class="linenos">1078</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSubscript</span><span class="p">,</span>
|
|
</span><span id="L-1079"><a href="#L-1079"><span class="linenos">1079</span></a> <span class="p">}</span>
|
|
</span><span id="L-1080"><a href="#L-1080"><span class="linenos">1080</span></a>
|
|
</span><span id="L-1081"><a href="#L-1081"><span class="linenos">1081</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-1082"><a href="#L-1082"><span class="linenos">1082</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TYPE_MAPPING</span><span class="p">,</span>
|
|
</span><span id="L-1083"><a href="#L-1083"><span class="linenos">1083</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NESTED</span><span class="p">:</span> <span class="s2">"OBJECT"</span><span class="p">,</span>
|
|
</span><span id="L-1084"><a href="#L-1084"><span class="linenos">1084</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">STRUCT</span><span class="p">:</span> <span class="s2">"OBJECT"</span><span class="p">,</span>
|
|
</span><span id="L-1085"><a href="#L-1085"><span class="linenos">1085</span></a> <span class="p">}</span>
|
|
</span><span id="L-1086"><a href="#L-1086"><span class="linenos">1086</span></a>
|
|
</span><span id="L-1087"><a href="#L-1087"><span class="linenos">1087</span></a> <span class="n">TOKEN_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-1088"><a href="#L-1088"><span class="linenos">1088</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">AUTO_INCREMENT</span><span class="p">:</span> <span class="s2">"AUTOINCREMENT"</span><span class="p">,</span>
|
|
</span><span id="L-1089"><a href="#L-1089"><span class="linenos">1089</span></a> <span class="p">}</span>
|
|
</span><span id="L-1090"><a href="#L-1090"><span class="linenos">1090</span></a>
|
|
</span><span id="L-1091"><a href="#L-1091"><span class="linenos">1091</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-1092"><a href="#L-1092"><span class="linenos">1092</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">PROPERTIES_LOCATION</span><span class="p">,</span>
|
|
</span><span id="L-1093"><a href="#L-1093"><span class="linenos">1093</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
|
|
</span><span id="L-1094"><a href="#L-1094"><span class="linenos">1094</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatileProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
|
|
</span><span id="L-1095"><a href="#L-1095"><span class="linenos">1095</span></a> <span class="p">}</span>
|
|
</span><span id="L-1096"><a href="#L-1096"><span class="linenos">1096</span></a>
|
|
</span><span id="L-1097"><a href="#L-1097"><span class="linenos">1097</span></a> <span class="n">UNSUPPORTED_VALUES_EXPRESSIONS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-1098"><a href="#L-1098"><span class="linenos">1098</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">,</span>
|
|
</span><span id="L-1099"><a href="#L-1099"><span class="linenos">1099</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">,</span>
|
|
</span><span id="L-1100"><a href="#L-1100"><span class="linenos">1100</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">,</span>
|
|
</span><span id="L-1101"><a href="#L-1101"><span class="linenos">1101</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">,</span>
|
|
</span><span id="L-1102"><a href="#L-1102"><span class="linenos">1102</span></a> <span class="p">}</span>
|
|
</span><span id="L-1103"><a href="#L-1103"><span class="linenos">1103</span></a>
|
|
</span><span id="L-1104"><a href="#L-1104"><span class="linenos">1104</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1105"><a href="#L-1105"><span class="linenos">1105</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">wrapped</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">sep</span><span class="p">(</span><span class="s2">""</span><span class="p">),</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="L-1106"><a href="#L-1106"><span class="linenos">1106</span></a>
|
|
</span><span id="L-1107"><a href="#L-1107"><span class="linenos">1107</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">values_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">,</span> <span class="n">values_as_table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1108"><a href="#L-1108"><span class="linenos">1108</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">UNSUPPORTED_VALUES_EXPRESSIONS</span><span class="p">):</span>
|
|
</span><span id="L-1109"><a href="#L-1109"><span class="linenos">1109</span></a> <span class="n">values_as_table</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="L-1110"><a href="#L-1110"><span class="linenos">1110</span></a>
|
|
</span><span id="L-1111"><a href="#L-1111"><span class="linenos">1111</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">values_as_table</span><span class="o">=</span><span class="n">values_as_table</span><span class="p">)</span>
|
|
</span><span id="L-1112"><a href="#L-1112"><span class="linenos">1112</span></a>
|
|
</span><span id="L-1113"><a href="#L-1113"><span class="linenos">1113</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datatype_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1114"><a href="#L-1114"><span class="linenos">1114</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
|
|
</span><span id="L-1115"><a href="#L-1115"><span class="linenos">1115</span></a> <span class="k">if</span> <span class="p">(</span>
|
|
</span><span id="L-1116"><a href="#L-1116"><span class="linenos">1116</span></a> <span class="n">expressions</span>
|
|
</span><span id="L-1117"><a href="#L-1117"><span class="linenos">1117</span></a> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">STRUCT_TYPES</span><span class="p">)</span>
|
|
</span><span id="L-1118"><a href="#L-1118"><span class="linenos">1118</span></a> <span class="ow">and</span> <span class="nb">any</span><span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">field_type</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="k">for</span> <span class="n">field_type</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">)</span>
|
|
</span><span id="L-1119"><a href="#L-1119"><span class="linenos">1119</span></a> <span class="p">):</span>
|
|
</span><span id="L-1120"><a href="#L-1120"><span class="linenos">1120</span></a> <span class="c1"># The correct syntax is OBJECT [ (<key> <value_type [NOT NULL] [, ...]) ]</span>
|
|
</span><span id="L-1121"><a href="#L-1121"><span class="linenos">1121</span></a> <span class="k">return</span> <span class="s2">"OBJECT"</span>
|
|
</span><span id="L-1122"><a href="#L-1122"><span class="linenos">1122</span></a>
|
|
</span><span id="L-1123"><a href="#L-1123"><span class="linenos">1123</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">datatype_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-1124"><a href="#L-1124"><span class="linenos">1124</span></a>
|
|
</span><span id="L-1125"><a href="#L-1125"><span class="linenos">1125</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">tonumber_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToNumber</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1126"><a href="#L-1126"><span class="linenos">1126</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1127"><a href="#L-1127"><span class="linenos">1127</span></a> <span class="s2">"TO_NUMBER"</span><span class="p">,</span>
|
|
</span><span id="L-1128"><a href="#L-1128"><span class="linenos">1128</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
|
|
</span><span id="L-1129"><a href="#L-1129"><span class="linenos">1129</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"format"</span><span class="p">),</span>
|
|
</span><span id="L-1130"><a href="#L-1130"><span class="linenos">1130</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"precision"</span><span class="p">),</span>
|
|
</span><span id="L-1131"><a href="#L-1131"><span class="linenos">1131</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"scale"</span><span class="p">),</span>
|
|
</span><span id="L-1132"><a href="#L-1132"><span class="linenos">1132</span></a> <span class="p">)</span>
|
|
</span><span id="L-1133"><a href="#L-1133"><span class="linenos">1133</span></a>
|
|
</span><span id="L-1134"><a href="#L-1134"><span class="linenos">1134</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampfromparts_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampFromParts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1135"><a href="#L-1135"><span class="linenos">1135</span></a> <span class="n">milli</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"milli"</span><span class="p">)</span>
|
|
</span><span id="L-1136"><a href="#L-1136"><span class="linenos">1136</span></a> <span class="k">if</span> <span class="n">milli</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
|
</span><span id="L-1137"><a href="#L-1137"><span class="linenos">1137</span></a> <span class="n">milli_to_nano</span> <span class="o">=</span> <span class="n">milli</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="o">*</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1000000</span><span class="p">)</span>
|
|
</span><span id="L-1138"><a href="#L-1138"><span class="linenos">1138</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"nano"</span><span class="p">,</span> <span class="n">milli_to_nano</span><span class="p">)</span>
|
|
</span><span id="L-1139"><a href="#L-1139"><span class="linenos">1139</span></a>
|
|
</span><span id="L-1140"><a href="#L-1140"><span class="linenos">1140</span></a> <span class="k">return</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TIMESTAMP_FROM_PARTS"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-1141"><a href="#L-1141"><span class="linenos">1141</span></a>
|
|
</span><span id="L-1142"><a href="#L-1142"><span class="linenos">1142</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1143"><a href="#L-1143"><span class="linenos">1143</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">):</span>
|
|
</span><span id="L-1144"><a href="#L-1144"><span class="linenos">1144</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOGRAPHY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="L-1145"><a href="#L-1145"><span class="linenos">1145</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOMETRY</span><span class="p">):</span>
|
|
</span><span id="L-1146"><a href="#L-1146"><span class="linenos">1146</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOMETRY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="L-1147"><a href="#L-1147"><span class="linenos">1147</span></a>
|
|
</span><span id="L-1148"><a href="#L-1148"><span class="linenos">1148</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="o">=</span><span class="n">safe_prefix</span><span class="p">)</span>
|
|
</span><span id="L-1149"><a href="#L-1149"><span class="linenos">1149</span></a>
|
|
</span><span id="L-1150"><a href="#L-1150"><span class="linenos">1150</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">trycast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1151"><a href="#L-1151"><span class="linenos">1151</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="L-1152"><a href="#L-1152"><span class="linenos">1152</span></a>
|
|
</span><span id="L-1153"><a href="#L-1153"><span class="linenos">1153</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">type</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
|
</span><span id="L-1154"><a href="#L-1154"><span class="linenos">1154</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.optimizer.annotate_types</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotate_types</span>
|
|
</span><span id="L-1155"><a href="#L-1155"><span class="linenos">1155</span></a>
|
|
</span><span id="L-1156"><a href="#L-1156"><span class="linenos">1156</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">annotate_types</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
|
|
</span><span id="L-1157"><a href="#L-1157"><span class="linenos">1157</span></a>
|
|
</span><span id="L-1158"><a href="#L-1158"><span class="linenos">1158</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEXT_TYPES</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNKNOWN</span><span class="p">):</span>
|
|
</span><span id="L-1159"><a href="#L-1159"><span class="linenos">1159</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">trycast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-1160"><a href="#L-1160"><span class="linenos">1160</span></a>
|
|
</span><span id="L-1161"><a href="#L-1161"><span class="linenos">1161</span></a> <span class="c1"># TRY_CAST only works for string values in Snowflake</span>
|
|
</span><span id="L-1162"><a href="#L-1162"><span class="linenos">1162</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-1163"><a href="#L-1163"><span class="linenos">1163</span></a>
|
|
</span><span id="L-1164"><a href="#L-1164"><span class="linenos">1164</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">log_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Log</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1165"><a href="#L-1165"><span class="linenos">1165</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">:</span>
|
|
</span><span id="L-1166"><a href="#L-1166"><span class="linenos">1166</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"LN"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="L-1167"><a href="#L-1167"><span class="linenos">1167</span></a>
|
|
</span><span id="L-1168"><a href="#L-1168"><span class="linenos">1168</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">log_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-1169"><a href="#L-1169"><span class="linenos">1169</span></a>
|
|
</span><span id="L-1170"><a href="#L-1170"><span class="linenos">1170</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">unnest_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1171"><a href="#L-1171"><span class="linenos">1171</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
|
|
</span><span id="L-1172"><a href="#L-1172"><span class="linenos">1172</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
|
|
</span><span id="L-1173"><a href="#L-1173"><span class="linenos">1173</span></a>
|
|
</span><span id="L-1174"><a href="#L-1174"><span class="linenos">1174</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">[</span>
|
|
</span><span id="L-1175"><a href="#L-1175"><span class="linenos">1175</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"seq"</span><span class="p">),</span>
|
|
</span><span id="L-1176"><a href="#L-1176"><span class="linenos">1176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"key"</span><span class="p">),</span>
|
|
</span><span id="L-1177"><a href="#L-1177"><span class="linenos">1177</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"path"</span><span class="p">),</span>
|
|
</span><span id="L-1178"><a href="#L-1178"><span class="linenos">1178</span></a> <span class="n">offset</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">offset</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"index"</span><span class="p">),</span>
|
|
</span><span id="L-1179"><a href="#L-1179"><span class="linenos">1179</span></a> <span class="n">seq_get</span><span class="p">(</span><span class="n">unnest_alias</span><span class="o">.</span><span class="n">columns</span> <span class="k">if</span> <span class="n">unnest_alias</span> <span class="k">else</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">)</span>
|
|
</span><span id="L-1180"><a href="#L-1180"><span class="linenos">1180</span></a> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"value"</span><span class="p">),</span>
|
|
</span><span id="L-1181"><a href="#L-1181"><span class="linenos">1181</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"this"</span><span class="p">),</span>
|
|
</span><span id="L-1182"><a href="#L-1182"><span class="linenos">1182</span></a> <span class="p">]</span>
|
|
</span><span id="L-1183"><a href="#L-1183"><span class="linenos">1183</span></a>
|
|
</span><span id="L-1184"><a href="#L-1184"><span class="linenos">1184</span></a> <span class="k">if</span> <span class="n">unnest_alias</span><span class="p">:</span>
|
|
</span><span id="L-1185"><a href="#L-1185"><span class="linenos">1185</span></a> <span class="n">unnest_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="L-1186"><a href="#L-1186"><span class="linenos">1186</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="L-1187"><a href="#L-1187"><span class="linenos">1187</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">"_u"</span><span class="p">,</span> <span class="n">columns</span><span class="o">=</span><span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="L-1188"><a href="#L-1188"><span class="linenos">1188</span></a>
|
|
</span><span id="L-1189"><a href="#L-1189"><span class="linenos">1189</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
|
</span><span id="L-1190"><a href="#L-1190"><span class="linenos">1190</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_input</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"INPUT =>"</span><span class="p">):</span>
|
|
</span><span id="L-1191"><a href="#L-1191"><span class="linenos">1191</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"INPUT => </span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1192"><a href="#L-1192"><span class="linenos">1192</span></a>
|
|
</span><span id="L-1193"><a href="#L-1193"><span class="linenos">1193</span></a> <span class="n">explode</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"TABLE(FLATTEN(</span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">))"</span>
|
|
</span><span id="L-1194"><a href="#L-1194"><span class="linenos">1194</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">unnest_alias</span><span class="p">)</span>
|
|
</span><span id="L-1195"><a href="#L-1195"><span class="linenos">1195</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" AS </span><span class="si">{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1196"><a href="#L-1196"><span class="linenos">1196</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">explode</span><span class="si">}{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1197"><a href="#L-1197"><span class="linenos">1197</span></a>
|
|
</span><span id="L-1198"><a href="#L-1198"><span class="linenos">1198</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">show_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1199"><a href="#L-1199"><span class="linenos">1199</span></a> <span class="n">terse</span> <span class="o">=</span> <span class="s2">"TERSE "</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"terse"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1200"><a href="#L-1200"><span class="linenos">1200</span></a> <span class="n">history</span> <span class="o">=</span> <span class="s2">" HISTORY"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"history"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1201"><a href="#L-1201"><span class="linenos">1201</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"like"</span><span class="p">)</span>
|
|
</span><span id="L-1202"><a href="#L-1202"><span class="linenos">1202</span></a> <span class="n">like</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" LIKE </span><span class="si">{</span><span class="n">like</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">like</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1203"><a href="#L-1203"><span class="linenos">1203</span></a>
|
|
</span><span id="L-1204"><a href="#L-1204"><span class="linenos">1204</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope"</span><span class="p">)</span>
|
|
</span><span id="L-1205"><a href="#L-1205"><span class="linenos">1205</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">scope</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1206"><a href="#L-1206"><span class="linenos">1206</span></a>
|
|
</span><span id="L-1207"><a href="#L-1207"><span class="linenos">1207</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope_kind"</span><span class="p">)</span>
|
|
</span><span id="L-1208"><a href="#L-1208"><span class="linenos">1208</span></a> <span class="k">if</span> <span class="n">scope_kind</span><span class="p">:</span>
|
|
</span><span id="L-1209"><a href="#L-1209"><span class="linenos">1209</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" IN </span><span class="si">{</span><span class="n">scope_kind</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1210"><a href="#L-1210"><span class="linenos">1210</span></a>
|
|
</span><span id="L-1211"><a href="#L-1211"><span class="linenos">1211</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"starts_with"</span><span class="p">)</span>
|
|
</span><span id="L-1212"><a href="#L-1212"><span class="linenos">1212</span></a> <span class="k">if</span> <span class="n">starts_with</span><span class="p">:</span>
|
|
</span><span id="L-1213"><a href="#L-1213"><span class="linenos">1213</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STARTS WITH </span><span class="si">{</span><span class="n">starts_with</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1214"><a href="#L-1214"><span class="linenos">1214</span></a>
|
|
</span><span id="L-1215"><a href="#L-1215"><span class="linenos">1215</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">)</span>
|
|
</span><span id="L-1216"><a href="#L-1216"><span class="linenos">1216</span></a>
|
|
</span><span id="L-1217"><a href="#L-1217"><span class="linenos">1217</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"from"</span><span class="p">)</span>
|
|
</span><span id="L-1218"><a href="#L-1218"><span class="linenos">1218</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span>
|
|
</span><span id="L-1219"><a href="#L-1219"><span class="linenos">1219</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" FROM </span><span class="si">{</span><span class="n">from_</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1220"><a href="#L-1220"><span class="linenos">1220</span></a>
|
|
</span><span id="L-1221"><a href="#L-1221"><span class="linenos">1221</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"privileges"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="L-1222"><a href="#L-1222"><span class="linenos">1222</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" WITH PRIVILEGES </span><span class="si">{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">privileges</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1223"><a href="#L-1223"><span class="linenos">1223</span></a>
|
|
</span><span id="L-1224"><a href="#L-1224"><span class="linenos">1224</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SHOW </span><span class="si">{</span><span class="n">terse</span><span class="si">}{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}{</span><span class="n">history</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">scope_kind</span><span class="si">}{</span><span class="n">scope</span><span class="si">}{</span><span class="n">starts_with</span><span class="si">}{</span><span class="n">limit</span><span class="si">}{</span><span class="n">from_</span><span class="si">}{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1225"><a href="#L-1225"><span class="linenos">1225</span></a>
|
|
</span><span id="L-1226"><a href="#L-1226"><span class="linenos">1226</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">describe_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1227"><a href="#L-1227"><span class="linenos">1227</span></a> <span class="c1"># Default to table if kind is unknown</span>
|
|
</span><span id="L-1228"><a href="#L-1228"><span class="linenos">1228</span></a> <span class="n">kind_value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">"TABLE"</span>
|
|
</span><span id="L-1229"><a href="#L-1229"><span class="linenos">1229</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1230"><a href="#L-1230"><span class="linenos">1230</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1231"><a href="#L-1231"><span class="linenos">1231</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="L-1232"><a href="#L-1232"><span class="linenos">1232</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">expressions</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1233"><a href="#L-1233"><span class="linenos">1233</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1234"><a href="#L-1234"><span class="linenos">1234</span></a>
|
|
</span><span id="L-1235"><a href="#L-1235"><span class="linenos">1235</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
|
|
</span><span id="L-1236"><a href="#L-1236"><span class="linenos">1236</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
|
|
</span><span id="L-1237"><a href="#L-1237"><span class="linenos">1237</span></a> <span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="L-1238"><a href="#L-1238"><span class="linenos">1238</span></a> <span class="n">start</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"start"</span><span class="p">)</span>
|
|
</span><span id="L-1239"><a href="#L-1239"><span class="linenos">1239</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1240"><a href="#L-1240"><span class="linenos">1240</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"increment"</span><span class="p">)</span>
|
|
</span><span id="L-1241"><a href="#L-1241"><span class="linenos">1241</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1242"><a href="#L-1242"><span class="linenos">1242</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span>
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|
</span><span id="L-1243"><a href="#L-1243"><span class="linenos">1243</span></a>
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|
</span><span id="L-1244"><a href="#L-1244"><span class="linenos">1244</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cluster_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cluster</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="L-1245"><a href="#L-1245"><span class="linenos">1245</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"CLUSTER BY (</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span>
|
|
</span><span id="L-1246"><a href="#L-1246"><span class="linenos">1246</span></a>
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|
</span><span id="L-1247"><a href="#L-1247"><span class="linenos">1247</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">struct_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="L-1248"><a href="#L-1248"><span class="linenos">1248</span></a> <span class="n">keys</span> <span class="o">=</span> <span class="p">[]</span>
|
|
</span><span id="L-1249"><a href="#L-1249"><span class="linenos">1249</span></a> <span class="n">values</span> <span class="o">=</span> <span class="p">[]</span>
|
|
</span><span id="L-1250"><a href="#L-1250"><span class="linenos">1250</span></a>
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|
</span><span id="L-1251"><a href="#L-1251"><span class="linenos">1251</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">):</span>
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|
</span><span id="L-1252"><a href="#L-1252"><span class="linenos">1252</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">PropertyEQ</span><span class="p">):</span>
|
|
</span><span id="L-1253"><a href="#L-1253"><span class="linenos">1253</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
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|
</span><span id="L-1254"><a href="#L-1254"><span class="linenos">1254</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="k">else</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="L-1255"><a href="#L-1255"><span class="linenos">1255</span></a> <span class="p">)</span>
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|
</span><span id="L-1256"><a href="#L-1256"><span class="linenos">1256</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-1257"><a href="#L-1257"><span class="linenos">1257</span></a> <span class="k">else</span><span class="p">:</span>
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|
</span><span id="L-1258"><a href="#L-1258"><span class="linenos">1258</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="sa">f</span><span class="s2">"_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">"</span><span class="p">))</span>
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|
</span><span id="L-1259"><a href="#L-1259"><span class="linenos">1259</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="L-1260"><a href="#L-1260"><span class="linenos">1260</span></a>
|
|
</span><span id="L-1261"><a href="#L-1261"><span class="linenos">1261</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">,</span> <span class="o">*</span><span class="n">flatten</span><span class="p">(</span><span class="nb">zip</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">values</span><span class="p">)))</span>
|
|
</span><span id="L-1262"><a href="#L-1262"><span class="linenos">1262</span></a>
|
|
</span><span id="L-1263"><a href="#L-1263"><span class="linenos">1263</span></a> <span class="nd">@unsupported_args</span><span class="p">(</span><span class="s2">"weight"</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">)</span>
|
|
</span><span id="L-1264"><a href="#L-1264"><span class="linenos">1264</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">approxquantile_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="L-1265"><a href="#L-1265"><span class="linenos">1265</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"APPROX_PERCENTILE"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quantile"</span><span class="p">))</span>
|
|
</span><span id="L-1266"><a href="#L-1266"><span class="linenos">1266</span></a>
|
|
</span><span id="L-1267"><a href="#L-1267"><span class="linenos">1267</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">alterset_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">AlterSet</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="L-1268"><a href="#L-1268"><span class="linenos">1268</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="L-1269"><a href="#L-1269"><span class="linenos">1269</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">exprs</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">exprs</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1270"><a href="#L-1270"><span class="linenos">1270</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"file_format"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="L-1271"><a href="#L-1271"><span class="linenos">1271</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_FILE_FORMAT = (</span><span class="si">{</span><span class="n">file_format</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">file_format</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1272"><a href="#L-1272"><span class="linenos">1272</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"copy_options"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="L-1273"><a href="#L-1273"><span class="linenos">1273</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_COPY_OPTIONS = (</span><span class="si">{</span><span class="n">copy_options</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">copy_options</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1274"><a href="#L-1274"><span class="linenos">1274</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"tag"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="L-1275"><a href="#L-1275"><span class="linenos">1275</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" TAG </span><span class="si">{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">tag</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1276"><a href="#L-1276"><span class="linenos">1276</span></a>
|
|
</span><span id="L-1277"><a href="#L-1277"><span class="linenos">1277</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SET</span><span class="si">{</span><span class="n">exprs</span><span class="si">}{</span><span class="n">file_format</span><span class="si">}{</span><span class="n">copy_options</span><span class="si">}{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="L-1278"><a href="#L-1278"><span class="linenos">1278</span></a>
|
|
</span><span id="L-1279"><a href="#L-1279"><span class="linenos">1279</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">strtotime_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">):</span>
|
|
</span><span id="L-1280"><a href="#L-1280"><span class="linenos">1280</span></a> <span class="n">safe_prefix</span> <span class="o">=</span> <span class="s2">"TRY_"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="L-1281"><a href="#L-1281"><span class="linenos">1281</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1282"><a href="#L-1282"><span class="linenos">1282</span></a> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">safe_prefix</span><span class="si">}</span><span class="s2">TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="L-1283"><a href="#L-1283"><span class="linenos">1283</span></a> <span class="p">)</span>
|
|
</span><span id="L-1284"><a href="#L-1284"><span class="linenos">1284</span></a>
|
|
</span><span id="L-1285"><a href="#L-1285"><span class="linenos">1285</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampsub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">):</span>
|
|
</span><span id="L-1286"><a href="#L-1286"><span class="linenos">1286</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span>
|
|
</span><span id="L-1287"><a href="#L-1287"><span class="linenos">1287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">(</span>
|
|
</span><span id="L-1288"><a href="#L-1288"><span class="linenos">1288</span></a> <span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
|
|
</span><span id="L-1289"><a href="#L-1289"><span class="linenos">1289</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span> <span class="o">*</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span>
|
|
</span><span id="L-1290"><a href="#L-1290"><span class="linenos">1290</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">unit</span><span class="p">,</span>
|
|
</span><span id="L-1291"><a href="#L-1291"><span class="linenos">1291</span></a> <span class="p">)</span>
|
|
</span><span id="L-1292"><a href="#L-1292"><span class="linenos">1292</span></a> <span class="p">)</span>
|
|
</span><span id="L-1293"><a href="#L-1293"><span class="linenos">1293</span></a>
|
|
</span><span id="L-1294"><a href="#L-1294"><span class="linenos">1294</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">jsonextract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">):</span>
|
|
</span><span id="L-1295"><a href="#L-1295"><span class="linenos">1295</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="L-1296"><a href="#L-1296"><span class="linenos">1296</span></a>
|
|
</span><span id="L-1297"><a href="#L-1297"><span class="linenos">1297</span></a> <span class="c1"># JSON strings are valid coming from other dialects such as BQ</span>
|
|
</span><span id="L-1298"><a href="#L-1298"><span class="linenos">1298</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="L-1299"><a href="#L-1299"><span class="linenos">1299</span></a> <span class="s2">"GET_PATH"</span><span class="p">,</span>
|
|
</span><span id="L-1300"><a href="#L-1300"><span class="linenos">1300</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span> <span class="k">if</span> <span class="n">this</span><span class="o">.</span><span class="n">is_string</span> <span class="k">else</span> <span class="n">this</span><span class="p">,</span>
|
|
</span><span id="L-1301"><a href="#L-1301"><span class="linenos">1301</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span>
|
|
</span><span id="L-1302"><a href="#L-1302"><span class="linenos">1302</span></a> <span class="p">)</span>
|
|
</span><span id="L-1303"><a href="#L-1303"><span class="linenos">1303</span></a>
|
|
</span><span id="L-1304"><a href="#L-1304"><span class="linenos">1304</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timetostr_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="L-1305"><a href="#L-1305"><span class="linenos">1305</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="L-1306"><a href="#L-1306"><span class="linenos">1306</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTimestamp</span><span class="p">):</span>
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</span><span id="L-1307"><a href="#L-1307"><span class="linenos">1307</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">)</span>
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</span><span id="L-1308"><a href="#L-1308"><span class="linenos">1308</span></a>
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</span><span id="L-1309"><a href="#L-1309"><span class="linenos">1309</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_CHAR"</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
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</span><span id="L-1310"><a href="#L-1310"><span class="linenos">1310</span></a>
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</span><span id="L-1311"><a href="#L-1311"><span class="linenos">1311</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datesub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="L-1312"><a href="#L-1312"><span class="linenos">1312</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span>
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</span><span id="L-1313"><a href="#L-1313"><span class="linenos">1313</span></a> <span class="k">if</span> <span class="n">value</span><span class="p">:</span>
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</span><span id="L-1314"><a href="#L-1314"><span class="linenos">1314</span></a> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">value</span> <span class="o">*</span> <span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">))</span>
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</span><span id="L-1315"><a href="#L-1315"><span class="linenos">1315</span></a> <span class="k">else</span><span class="p">:</span>
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</span><span id="L-1316"><a href="#L-1316"><span class="linenos">1316</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">"DateSub cannot be transpiled if the subtracted count is unknown"</span><span class="p">)</span>
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</span><span id="L-1317"><a href="#L-1317"><span class="linenos">1317</span></a>
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</span><span id="L-1318"><a href="#L-1318"><span class="linenos">1318</span></a> <span class="k">return</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
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</span><span id="L-1319"><a href="#L-1319"><span class="linenos">1319</span></a>
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</span><span id="L-1320"><a href="#L-1320"><span class="linenos">1320</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">select_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="L-1321"><a href="#L-1321"><span class="linenos">1321</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"limit"</span><span class="p">)</span>
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</span><span id="L-1322"><a href="#L-1322"><span class="linenos">1322</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
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</span><span id="L-1323"><a href="#L-1323"><span class="linenos">1323</span></a> <span class="k">if</span> <span class="n">offset</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">limit</span><span class="p">:</span>
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</span><span id="L-1324"><a href="#L-1324"><span class="linenos">1324</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Null</span><span class="p">(),</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
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</span><span id="L-1325"><a href="#L-1325"><span class="linenos">1325</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span></pre></div>
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</section>
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<section id="Snowflake">
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<input id="Snowflake-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr class">
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<span class="def">class</span>
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<span class="name">Snowflake</span><wbr>(<span class="base">sqlglot.dialects.dialect.Dialect</span>):
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<label class="view-source-button" for="Snowflake-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake-337"><a href="#Snowflake-337"><span class="linenos"> 337</span></a><span class="k">class</span><span class="w"> </span><span class="nc">Snowflake</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
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</span><span id="Snowflake-338"><a href="#Snowflake-338"><span class="linenos"> 338</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/identifiers-syntax</span>
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</span><span id="Snowflake-339"><a href="#Snowflake-339"><span class="linenos"> 339</span></a> <span class="n">NORMALIZATION_STRATEGY</span> <span class="o">=</span> <span class="n">NormalizationStrategy</span><span class="o">.</span><span class="n">UPPERCASE</span>
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</span><span id="Snowflake-340"><a href="#Snowflake-340"><span class="linenos"> 340</span></a> <span class="n">NULL_ORDERING</span> <span class="o">=</span> <span class="s2">"nulls_are_large"</span>
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</span><span id="Snowflake-341"><a href="#Snowflake-341"><span class="linenos"> 341</span></a> <span class="n">TIME_FORMAT</span> <span class="o">=</span> <span class="s2">"'YYYY-MM-DD HH24:MI:SS'"</span>
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</span><span id="Snowflake-342"><a href="#Snowflake-342"><span class="linenos"> 342</span></a> <span class="n">SUPPORTS_USER_DEFINED_TYPES</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="Snowflake-343"><a href="#Snowflake-343"><span class="linenos"> 343</span></a> <span class="n">SUPPORTS_SEMI_ANTI_JOIN</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="Snowflake-344"><a href="#Snowflake-344"><span class="linenos"> 344</span></a> <span class="n">PREFER_CTE_ALIAS_COLUMN</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="Snowflake-345"><a href="#Snowflake-345"><span class="linenos"> 345</span></a> <span class="n">TABLESAMPLE_SIZE_IS_PERCENT</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="Snowflake-346"><a href="#Snowflake-346"><span class="linenos"> 346</span></a> <span class="n">COPY_PARAMS_ARE_CSV</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="Snowflake-347"><a href="#Snowflake-347"><span class="linenos"> 347</span></a> <span class="n">ARRAY_AGG_INCLUDES_NULLS</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="Snowflake-348"><a href="#Snowflake-348"><span class="linenos"> 348</span></a>
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</span><span id="Snowflake-349"><a href="#Snowflake-349"><span class="linenos"> 349</span></a> <span class="n">TIME_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-350"><a href="#Snowflake-350"><span class="linenos"> 350</span></a> <span class="s2">"YYYY"</span><span class="p">:</span> <span class="s2">"%Y"</span><span class="p">,</span>
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</span><span id="Snowflake-351"><a href="#Snowflake-351"><span class="linenos"> 351</span></a> <span class="s2">"yyyy"</span><span class="p">:</span> <span class="s2">"%Y"</span><span class="p">,</span>
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</span><span id="Snowflake-352"><a href="#Snowflake-352"><span class="linenos"> 352</span></a> <span class="s2">"YY"</span><span class="p">:</span> <span class="s2">"%y"</span><span class="p">,</span>
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</span><span id="Snowflake-353"><a href="#Snowflake-353"><span class="linenos"> 353</span></a> <span class="s2">"yy"</span><span class="p">:</span> <span class="s2">"%y"</span><span class="p">,</span>
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</span><span id="Snowflake-354"><a href="#Snowflake-354"><span class="linenos"> 354</span></a> <span class="s2">"MMMM"</span><span class="p">:</span> <span class="s2">"%B"</span><span class="p">,</span>
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</span><span id="Snowflake-355"><a href="#Snowflake-355"><span class="linenos"> 355</span></a> <span class="s2">"mmmm"</span><span class="p">:</span> <span class="s2">"%B"</span><span class="p">,</span>
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</span><span id="Snowflake-356"><a href="#Snowflake-356"><span class="linenos"> 356</span></a> <span class="s2">"MON"</span><span class="p">:</span> <span class="s2">"%b"</span><span class="p">,</span>
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</span><span id="Snowflake-357"><a href="#Snowflake-357"><span class="linenos"> 357</span></a> <span class="s2">"mon"</span><span class="p">:</span> <span class="s2">"%b"</span><span class="p">,</span>
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</span><span id="Snowflake-358"><a href="#Snowflake-358"><span class="linenos"> 358</span></a> <span class="s2">"MM"</span><span class="p">:</span> <span class="s2">"%m"</span><span class="p">,</span>
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</span><span id="Snowflake-359"><a href="#Snowflake-359"><span class="linenos"> 359</span></a> <span class="s2">"mm"</span><span class="p">:</span> <span class="s2">"%m"</span><span class="p">,</span>
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</span><span id="Snowflake-360"><a href="#Snowflake-360"><span class="linenos"> 360</span></a> <span class="s2">"DD"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%d</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="Snowflake-361"><a href="#Snowflake-361"><span class="linenos"> 361</span></a> <span class="s2">"dd"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%-d</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="Snowflake-362"><a href="#Snowflake-362"><span class="linenos"> 362</span></a> <span class="s2">"DY"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%a</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="Snowflake-363"><a href="#Snowflake-363"><span class="linenos"> 363</span></a> <span class="s2">"dy"</span><span class="p">:</span> <span class="s2">"%w"</span><span class="p">,</span>
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</span><span id="Snowflake-364"><a href="#Snowflake-364"><span class="linenos"> 364</span></a> <span class="s2">"HH24"</span><span class="p">:</span> <span class="s2">"%H"</span><span class="p">,</span>
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</span><span id="Snowflake-365"><a href="#Snowflake-365"><span class="linenos"> 365</span></a> <span class="s2">"hh24"</span><span class="p">:</span> <span class="s2">"%H"</span><span class="p">,</span>
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</span><span id="Snowflake-366"><a href="#Snowflake-366"><span class="linenos"> 366</span></a> <span class="s2">"HH12"</span><span class="p">:</span> <span class="s2">"%I"</span><span class="p">,</span>
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</span><span id="Snowflake-367"><a href="#Snowflake-367"><span class="linenos"> 367</span></a> <span class="s2">"hh12"</span><span class="p">:</span> <span class="s2">"%I"</span><span class="p">,</span>
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</span><span id="Snowflake-368"><a href="#Snowflake-368"><span class="linenos"> 368</span></a> <span class="s2">"MI"</span><span class="p">:</span> <span class="s2">"%M"</span><span class="p">,</span>
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</span><span id="Snowflake-369"><a href="#Snowflake-369"><span class="linenos"> 369</span></a> <span class="s2">"mi"</span><span class="p">:</span> <span class="s2">"%M"</span><span class="p">,</span>
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</span><span id="Snowflake-370"><a href="#Snowflake-370"><span class="linenos"> 370</span></a> <span class="s2">"SS"</span><span class="p">:</span> <span class="s2">"%S"</span><span class="p">,</span>
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</span><span id="Snowflake-371"><a href="#Snowflake-371"><span class="linenos"> 371</span></a> <span class="s2">"ss"</span><span class="p">:</span> <span class="s2">"%S"</span><span class="p">,</span>
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</span><span id="Snowflake-372"><a href="#Snowflake-372"><span class="linenos"> 372</span></a> <span class="s2">"FF6"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%f</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="Snowflake-373"><a href="#Snowflake-373"><span class="linenos"> 373</span></a> <span class="s2">"ff6"</span><span class="p">:</span> <span class="s2">"</span><span class="si">%f</span><span class="s2">"</span><span class="p">,</span>
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</span><span id="Snowflake-374"><a href="#Snowflake-374"><span class="linenos"> 374</span></a> <span class="p">}</span>
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</span><span id="Snowflake-375"><a href="#Snowflake-375"><span class="linenos"> 375</span></a>
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</span><span id="Snowflake-376"><a href="#Snowflake-376"><span class="linenos"> 376</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">quote_identifier</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">E</span><span class="p">,</span> <span class="n">identify</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span><span class="p">:</span>
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</span><span id="Snowflake-377"><a href="#Snowflake-377"><span class="linenos"> 377</span></a> <span class="c1"># This disables quoting DUAL in SELECT ... FROM DUAL, because Snowflake treats an</span>
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</span><span id="Snowflake-378"><a href="#Snowflake-378"><span class="linenos"> 378</span></a> <span class="c1"># unquoted DUAL keyword in a special way and does not map it to a user-defined table</span>
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</span><span id="Snowflake-379"><a href="#Snowflake-379"><span class="linenos"> 379</span></a> <span class="k">if</span> <span class="p">(</span>
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</span><span id="Snowflake-380"><a href="#Snowflake-380"><span class="linenos"> 380</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span>
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</span><span id="Snowflake-381"><a href="#Snowflake-381"><span class="linenos"> 381</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span>
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</span><span id="Snowflake-382"><a href="#Snowflake-382"><span class="linenos"> 382</span></a> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s2">"dual"</span>
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</span><span id="Snowflake-383"><a href="#Snowflake-383"><span class="linenos"> 383</span></a> <span class="p">):</span>
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</span><span id="Snowflake-384"><a href="#Snowflake-384"><span class="linenos"> 384</span></a> <span class="k">return</span> <span class="n">expression</span> <span class="c1"># type: ignore</span>
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</span><span id="Snowflake-385"><a href="#Snowflake-385"><span class="linenos"> 385</span></a>
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</span><span id="Snowflake-386"><a href="#Snowflake-386"><span class="linenos"> 386</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">quote_identifier</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">identify</span><span class="o">=</span><span class="n">identify</span><span class="p">)</span>
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</span><span id="Snowflake-387"><a href="#Snowflake-387"><span class="linenos"> 387</span></a>
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</span><span id="Snowflake-388"><a href="#Snowflake-388"><span class="linenos"> 388</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">JSONPathTokenizer</span><span class="p">(</span><span class="n">jsonpath</span><span class="o">.</span><span class="n">JSONPathTokenizer</span><span class="p">):</span>
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</span><span id="Snowflake-389"><a href="#Snowflake-389"><span class="linenos"> 389</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="n">jsonpath</span><span class="o">.</span><span class="n">JSONPathTokenizer</span><span class="o">.</span><span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
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</span><span id="Snowflake-390"><a href="#Snowflake-390"><span class="linenos"> 390</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"$"</span><span class="p">)</span>
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</span><span id="Snowflake-391"><a href="#Snowflake-391"><span class="linenos"> 391</span></a>
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</span><span id="Snowflake-392"><a href="#Snowflake-392"><span class="linenos"> 392</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Parser</span><span class="p">(</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
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</span><span id="Snowflake-393"><a href="#Snowflake-393"><span class="linenos"> 393</span></a> <span class="n">IDENTIFY_PIVOT_STRINGS</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="Snowflake-394"><a href="#Snowflake-394"><span class="linenos"> 394</span></a> <span class="n">DEFAULT_SAMPLING_METHOD</span> <span class="o">=</span> <span class="s2">"BERNOULLI"</span>
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</span><span id="Snowflake-395"><a href="#Snowflake-395"><span class="linenos"> 395</span></a> <span class="n">COLON_IS_VARIANT_EXTRACT</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="Snowflake-396"><a href="#Snowflake-396"><span class="linenos"> 396</span></a>
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</span><span id="Snowflake-397"><a href="#Snowflake-397"><span class="linenos"> 397</span></a> <span class="n">ID_VAR_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-398"><a href="#Snowflake-398"><span class="linenos"> 398</span></a> <span class="o">*</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">ID_VAR_TOKENS</span><span class="p">,</span>
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</span><span id="Snowflake-399"><a href="#Snowflake-399"><span class="linenos"> 399</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">,</span>
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</span><span id="Snowflake-400"><a href="#Snowflake-400"><span class="linenos"> 400</span></a> <span class="p">}</span>
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</span><span id="Snowflake-401"><a href="#Snowflake-401"><span class="linenos"> 401</span></a>
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</span><span id="Snowflake-402"><a href="#Snowflake-402"><span class="linenos"> 402</span></a> <span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">|</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">WINDOW</span><span class="p">}</span>
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</span><span id="Snowflake-403"><a href="#Snowflake-403"><span class="linenos"> 403</span></a> <span class="n">TABLE_ALIAS_TOKENS</span><span class="o">.</span><span class="n">discard</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">)</span>
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</span><span id="Snowflake-404"><a href="#Snowflake-404"><span class="linenos"> 404</span></a>
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</span><span id="Snowflake-405"><a href="#Snowflake-405"><span class="linenos"> 405</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-406"><a href="#Snowflake-406"><span class="linenos"> 406</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span>
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</span><span id="Snowflake-407"><a href="#Snowflake-407"><span class="linenos"> 407</span></a> <span class="s2">"APPROX_PERCENTILE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake-408"><a href="#Snowflake-408"><span class="linenos"> 408</span></a> <span class="s2">"ARRAY_CONSTRUCT"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
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</span><span id="Snowflake-409"><a href="#Snowflake-409"><span class="linenos"> 409</span></a> <span class="s2">"ARRAY_CONTAINS"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">(</span>
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</span><span id="Snowflake-410"><a href="#Snowflake-410"><span class="linenos"> 410</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="Snowflake-411"><a href="#Snowflake-411"><span class="linenos"> 411</span></a> <span class="p">),</span>
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</span><span id="Snowflake-412"><a href="#Snowflake-412"><span class="linenos"> 412</span></a> <span class="s2">"ARRAY_GENERATE_RANGE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">(</span>
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</span><span id="Snowflake-413"><a href="#Snowflake-413"><span class="linenos"> 413</span></a> <span class="c1"># ARRAY_GENERATE_RANGE has an exlusive end; we normalize it to be inclusive</span>
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</span><span id="Snowflake-414"><a href="#Snowflake-414"><span class="linenos"> 414</span></a> <span class="n">start</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
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</span><span id="Snowflake-415"><a href="#Snowflake-415"><span class="linenos"> 415</span></a> <span class="n">end</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Sub</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span>
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</span><span id="Snowflake-416"><a href="#Snowflake-416"><span class="linenos"> 416</span></a> <span class="n">step</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
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</span><span id="Snowflake-417"><a href="#Snowflake-417"><span class="linenos"> 417</span></a> <span class="p">),</span>
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</span><span id="Snowflake-418"><a href="#Snowflake-418"><span class="linenos"> 418</span></a> <span class="s2">"BITXOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span> <span class="s2">"BITXOR"</span><span class="p">),</span>
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</span><span id="Snowflake-419"><a href="#Snowflake-419"><span class="linenos"> 419</span></a> <span class="s2">"BIT_XOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span> <span class="s2">"BITXOR"</span><span class="p">),</span>
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</span><span id="Snowflake-420"><a href="#Snowflake-420"><span class="linenos"> 420</span></a> <span class="s2">"BITOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">,</span> <span class="s2">"BITOR"</span><span class="p">),</span>
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</span><span id="Snowflake-421"><a href="#Snowflake-421"><span class="linenos"> 421</span></a> <span class="s2">"BIT_OR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">,</span> <span class="s2">"BITOR"</span><span class="p">),</span>
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</span><span id="Snowflake-422"><a href="#Snowflake-422"><span class="linenos"> 422</span></a> <span class="s2">"BITSHIFTLEFT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">,</span> <span class="s2">"BITSHIFTLEFT"</span><span class="p">),</span>
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</span><span id="Snowflake-423"><a href="#Snowflake-423"><span class="linenos"> 423</span></a> <span class="s2">"BIT_SHIFTLEFT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">,</span> <span class="s2">"BIT_SHIFTLEFT"</span><span class="p">),</span>
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</span><span id="Snowflake-424"><a href="#Snowflake-424"><span class="linenos"> 424</span></a> <span class="s2">"BITSHIFTRIGHT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">,</span> <span class="s2">"BITSHIFTRIGHT"</span><span class="p">),</span>
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</span><span id="Snowflake-425"><a href="#Snowflake-425"><span class="linenos"> 425</span></a> <span class="s2">"BIT_SHIFTRIGHT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">,</span> <span class="s2">"BIT_SHIFTRIGHT"</span><span class="p">),</span>
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</span><span id="Snowflake-426"><a href="#Snowflake-426"><span class="linenos"> 426</span></a> <span class="s2">"BOOLXOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">,</span> <span class="s2">"BOOLXOR"</span><span class="p">),</span>
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</span><span id="Snowflake-427"><a href="#Snowflake-427"><span class="linenos"> 427</span></a> <span class="s2">"DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">),</span>
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</span><span id="Snowflake-428"><a href="#Snowflake-428"><span class="linenos"> 428</span></a> <span class="s2">"DATE_TRUNC"</span><span class="p">:</span> <span class="n">_date_trunc_to_time</span><span class="p">,</span>
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</span><span id="Snowflake-429"><a href="#Snowflake-429"><span class="linenos"> 429</span></a> <span class="s2">"DATEADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">),</span>
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</span><span id="Snowflake-430"><a href="#Snowflake-430"><span class="linenos"> 430</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
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</span><span id="Snowflake-431"><a href="#Snowflake-431"><span class="linenos"> 431</span></a> <span class="s2">"DIV0"</span><span class="p">:</span> <span class="n">_build_if_from_div0</span><span class="p">,</span>
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</span><span id="Snowflake-432"><a href="#Snowflake-432"><span class="linenos"> 432</span></a> <span class="s2">"EDITDISTANCE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">(</span>
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</span><span id="Snowflake-433"><a href="#Snowflake-433"><span class="linenos"> 433</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">max_dist</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
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</span><span id="Snowflake-434"><a href="#Snowflake-434"><span class="linenos"> 434</span></a> <span class="p">),</span>
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</span><span id="Snowflake-435"><a href="#Snowflake-435"><span class="linenos"> 435</span></a> <span class="s2">"FLATTEN"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake-436"><a href="#Snowflake-436"><span class="linenos"> 436</span></a> <span class="s2">"GET_PATH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">(</span>
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</span><span id="Snowflake-437"><a href="#Snowflake-437"><span class="linenos"> 437</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">dialect</span><span class="o">.</span><span class="n">to_json_path</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
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</span><span id="Snowflake-438"><a href="#Snowflake-438"><span class="linenos"> 438</span></a> <span class="p">),</span>
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</span><span id="Snowflake-439"><a href="#Snowflake-439"><span class="linenos"> 439</span></a> <span class="s2">"HEX_DECODE_BINARY"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake-440"><a href="#Snowflake-440"><span class="linenos"> 440</span></a> <span class="s2">"IFF"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake-441"><a href="#Snowflake-441"><span class="linenos"> 441</span></a> <span class="s2">"LAST_DAY"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">LastDay</span><span class="p">(</span>
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</span><span id="Snowflake-442"><a href="#Snowflake-442"><span class="linenos"> 442</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">unit</span><span class="o">=</span><span class="n">map_date_part</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
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</span><span id="Snowflake-443"><a href="#Snowflake-443"><span class="linenos"> 443</span></a> <span class="p">),</span>
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</span><span id="Snowflake-444"><a href="#Snowflake-444"><span class="linenos"> 444</span></a> <span class="s2">"LEN"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">binary</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="Snowflake-445"><a href="#Snowflake-445"><span class="linenos"> 445</span></a> <span class="s2">"LENGTH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">binary</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="Snowflake-446"><a href="#Snowflake-446"><span class="linenos"> 446</span></a> <span class="s2">"NULLIFZERO"</span><span class="p">:</span> <span class="n">_build_if_from_nullifzero</span><span class="p">,</span>
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</span><span id="Snowflake-447"><a href="#Snowflake-447"><span class="linenos"> 447</span></a> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">:</span> <span class="n">_build_object_construct</span><span class="p">,</span>
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</span><span id="Snowflake-448"><a href="#Snowflake-448"><span class="linenos"> 448</span></a> <span class="s2">"REGEXP_EXTRACT_ALL"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">),</span>
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</span><span id="Snowflake-449"><a href="#Snowflake-449"><span class="linenos"> 449</span></a> <span class="s2">"REGEXP_REPLACE"</span><span class="p">:</span> <span class="n">_build_regexp_replace</span><span class="p">,</span>
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</span><span id="Snowflake-450"><a href="#Snowflake-450"><span class="linenos"> 450</span></a> <span class="s2">"REGEXP_SUBSTR"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">),</span>
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</span><span id="Snowflake-451"><a href="#Snowflake-451"><span class="linenos"> 451</span></a> <span class="s2">"REGEXP_SUBSTR_ALL"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">),</span>
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</span><span id="Snowflake-452"><a href="#Snowflake-452"><span class="linenos"> 452</span></a> <span class="s2">"RLIKE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake-453"><a href="#Snowflake-453"><span class="linenos"> 453</span></a> <span class="s2">"SQUARE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span>
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</span><span id="Snowflake-454"><a href="#Snowflake-454"><span class="linenos"> 454</span></a> <span class="s2">"TABLE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)),</span>
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</span><span id="Snowflake-455"><a href="#Snowflake-455"><span class="linenos"> 455</span></a> <span class="s2">"TIMEADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">),</span>
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</span><span id="Snowflake-456"><a href="#Snowflake-456"><span class="linenos"> 456</span></a> <span class="s2">"TIMEDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
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</span><span id="Snowflake-457"><a href="#Snowflake-457"><span class="linenos"> 457</span></a> <span class="s2">"TIMESTAMPADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">),</span>
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</span><span id="Snowflake-458"><a href="#Snowflake-458"><span class="linenos"> 458</span></a> <span class="s2">"TIMESTAMPDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
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</span><span id="Snowflake-459"><a href="#Snowflake-459"><span class="linenos"> 459</span></a> <span class="s2">"TIMESTAMPFROMPARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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</span><span id="Snowflake-460"><a href="#Snowflake-460"><span class="linenos"> 460</span></a> <span class="s2">"TIMESTAMP_FROM_PARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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</span><span id="Snowflake-461"><a href="#Snowflake-461"><span class="linenos"> 461</span></a> <span class="s2">"TIMESTAMPNTZFROMPARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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</span><span id="Snowflake-462"><a href="#Snowflake-462"><span class="linenos"> 462</span></a> <span class="s2">"TIMESTAMP_NTZ_FROM_PARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
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</span><span id="Snowflake-463"><a href="#Snowflake-463"><span class="linenos"> 463</span></a> <span class="s2">"TRY_PARSE_JSON"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="Snowflake-464"><a href="#Snowflake-464"><span class="linenos"> 464</span></a> <span class="s2">"TRY_TO_DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TRY_TO_DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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|
</span><span id="Snowflake-465"><a href="#Snowflake-465"><span class="linenos"> 465</span></a> <span class="s2">"TRY_TO_TIME"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TRY_TO_TIME"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIME</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="Snowflake-466"><a href="#Snowflake-466"><span class="linenos"> 466</span></a> <span class="s2">"TRY_TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span>
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|
</span><span id="Snowflake-467"><a href="#Snowflake-467"><span class="linenos"> 467</span></a> <span class="s2">"TRY_TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span>
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</span><span id="Snowflake-468"><a href="#Snowflake-468"><span class="linenos"> 468</span></a> <span class="p">),</span>
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</span><span id="Snowflake-469"><a href="#Snowflake-469"><span class="linenos"> 469</span></a> <span class="s2">"TO_CHAR"</span><span class="p">:</span> <span class="n">build_timetostr_or_tochar</span><span class="p">,</span>
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</span><span id="Snowflake-470"><a href="#Snowflake-470"><span class="linenos"> 470</span></a> <span class="s2">"TO_DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">),</span>
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</span><span id="Snowflake-471"><a href="#Snowflake-471"><span class="linenos"> 471</span></a> <span class="s2">"TO_NUMBER"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToNumber</span><span class="p">(</span>
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</span><span id="Snowflake-472"><a href="#Snowflake-472"><span class="linenos"> 472</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
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</span><span id="Snowflake-473"><a href="#Snowflake-473"><span class="linenos"> 473</span></a> <span class="nb">format</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
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</span><span id="Snowflake-474"><a href="#Snowflake-474"><span class="linenos"> 474</span></a> <span class="n">precision</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
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</span><span id="Snowflake-475"><a href="#Snowflake-475"><span class="linenos"> 475</span></a> <span class="n">scale</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span>
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</span><span id="Snowflake-476"><a href="#Snowflake-476"><span class="linenos"> 476</span></a> <span class="p">),</span>
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</span><span id="Snowflake-477"><a href="#Snowflake-477"><span class="linenos"> 477</span></a> <span class="s2">"TO_TIME"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIME"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIME</span><span class="p">),</span>
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</span><span id="Snowflake-478"><a href="#Snowflake-478"><span class="linenos"> 478</span></a> <span class="s2">"TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">),</span>
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</span><span id="Snowflake-479"><a href="#Snowflake-479"><span class="linenos"> 479</span></a> <span class="s2">"TO_TIMESTAMP_LTZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_LTZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">),</span>
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</span><span id="Snowflake-480"><a href="#Snowflake-480"><span class="linenos"> 480</span></a> <span class="s2">"TO_TIMESTAMP_NTZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_NTZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">),</span>
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</span><span id="Snowflake-481"><a href="#Snowflake-481"><span class="linenos"> 481</span></a> <span class="s2">"TO_TIMESTAMP_TZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_TZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">),</span>
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</span><span id="Snowflake-482"><a href="#Snowflake-482"><span class="linenos"> 482</span></a> <span class="s2">"TO_VARCHAR"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToChar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake-483"><a href="#Snowflake-483"><span class="linenos"> 483</span></a> <span class="s2">"ZEROIFNULL"</span><span class="p">:</span> <span class="n">_build_if_from_zeroifnull</span><span class="p">,</span>
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</span><span id="Snowflake-484"><a href="#Snowflake-484"><span class="linenos"> 484</span></a> <span class="p">}</span>
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</span><span id="Snowflake-485"><a href="#Snowflake-485"><span class="linenos"> 485</span></a>
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</span><span id="Snowflake-486"><a href="#Snowflake-486"><span class="linenos"> 486</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-487"><a href="#Snowflake-487"><span class="linenos"> 487</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTION_PARSERS</span><span class="p">,</span>
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</span><span id="Snowflake-488"><a href="#Snowflake-488"><span class="linenos"> 488</span></a> <span class="s2">"DATE_PART"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_date_part</span><span class="p">(),</span>
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</span><span id="Snowflake-489"><a href="#Snowflake-489"><span class="linenos"> 489</span></a> <span class="s2">"OBJECT_CONSTRUCT_KEEP_NULL"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_json_object</span><span class="p">(),</span>
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</span><span id="Snowflake-490"><a href="#Snowflake-490"><span class="linenos"> 490</span></a> <span class="s2">"LISTAGG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string_agg</span><span class="p">(),</span>
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</span><span id="Snowflake-491"><a href="#Snowflake-491"><span class="linenos"> 491</span></a> <span class="p">}</span>
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</span><span id="Snowflake-492"><a href="#Snowflake-492"><span class="linenos"> 492</span></a> <span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"TRIM"</span><span class="p">)</span>
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</span><span id="Snowflake-493"><a href="#Snowflake-493"><span class="linenos"> 493</span></a>
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</span><span id="Snowflake-494"><a href="#Snowflake-494"><span class="linenos"> 494</span></a> <span class="n">TIMESTAMPS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">TIMESTAMPS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TIME</span><span class="p">}</span>
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</span><span id="Snowflake-495"><a href="#Snowflake-495"><span class="linenos"> 495</span></a>
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</span><span id="Snowflake-496"><a href="#Snowflake-496"><span class="linenos"> 496</span></a> <span class="n">RANGE_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-497"><a href="#Snowflake-497"><span class="linenos"> 497</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">RANGE_PARSERS</span><span class="p">,</span>
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</span><span id="Snowflake-498"><a href="#Snowflake-498"><span class="linenos"> 498</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE_ANY</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">binary_range_parser</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">LikeAny</span><span class="p">),</span>
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</span><span id="Snowflake-499"><a href="#Snowflake-499"><span class="linenos"> 499</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE_ANY</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">binary_range_parser</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ILikeAny</span><span class="p">),</span>
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</span><span id="Snowflake-500"><a href="#Snowflake-500"><span class="linenos"> 500</span></a> <span class="p">}</span>
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</span><span id="Snowflake-501"><a href="#Snowflake-501"><span class="linenos"> 501</span></a>
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</span><span id="Snowflake-502"><a href="#Snowflake-502"><span class="linenos"> 502</span></a> <span class="n">ALTER_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-503"><a href="#Snowflake-503"><span class="linenos"> 503</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">ALTER_PARSERS</span><span class="p">,</span>
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</span><span id="Snowflake-504"><a href="#Snowflake-504"><span class="linenos"> 504</span></a> <span class="s2">"UNSET"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="Snowflake-505"><a href="#Snowflake-505"><span class="linenos"> 505</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Set</span><span class="p">,</span>
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</span><span id="Snowflake-506"><a href="#Snowflake-506"><span class="linenos"> 506</span></a> <span class="n">tag</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"TAG"</span><span class="p">),</span>
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</span><span id="Snowflake-507"><a href="#Snowflake-507"><span class="linenos"> 507</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">),</span>
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</span><span id="Snowflake-508"><a href="#Snowflake-508"><span class="linenos"> 508</span></a> <span class="n">unset</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
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</span><span id="Snowflake-509"><a href="#Snowflake-509"><span class="linenos"> 509</span></a> <span class="p">),</span>
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</span><span id="Snowflake-510"><a href="#Snowflake-510"><span class="linenos"> 510</span></a> <span class="p">}</span>
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</span><span id="Snowflake-511"><a href="#Snowflake-511"><span class="linenos"> 511</span></a>
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</span><span id="Snowflake-512"><a href="#Snowflake-512"><span class="linenos"> 512</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-513"><a href="#Snowflake-513"><span class="linenos"> 513</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">STATEMENT_PARSERS</span><span class="p">,</span>
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</span><span id="Snowflake-514"><a href="#Snowflake-514"><span class="linenos"> 514</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">PUT</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_put</span><span class="p">(),</span>
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</span><span id="Snowflake-515"><a href="#Snowflake-515"><span class="linenos"> 515</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show</span><span class="p">(),</span>
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</span><span id="Snowflake-516"><a href="#Snowflake-516"><span class="linenos"> 516</span></a> <span class="p">}</span>
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</span><span id="Snowflake-517"><a href="#Snowflake-517"><span class="linenos"> 517</span></a>
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</span><span id="Snowflake-518"><a href="#Snowflake-518"><span class="linenos"> 518</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-519"><a href="#Snowflake-519"><span class="linenos"> 519</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">PROPERTY_PARSERS</span><span class="p">,</span>
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</span><span id="Snowflake-520"><a href="#Snowflake-520"><span class="linenos"> 520</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_property</span><span class="p">(),</span>
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</span><span id="Snowflake-521"><a href="#Snowflake-521"><span class="linenos"> 521</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">(),</span>
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</span><span id="Snowflake-522"><a href="#Snowflake-522"><span class="linenos"> 522</span></a> <span class="p">}</span>
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</span><span id="Snowflake-523"><a href="#Snowflake-523"><span class="linenos"> 523</span></a>
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</span><span id="Snowflake-524"><a href="#Snowflake-524"><span class="linenos"> 524</span></a> <span class="n">TYPE_CONVERTERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-525"><a href="#Snowflake-525"><span class="linenos"> 525</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/data-types-numeric#number</span>
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</span><span id="Snowflake-526"><a href="#Snowflake-526"><span class="linenos"> 526</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DECIMAL</span><span class="p">:</span> <span class="n">build_default_decimal_type</span><span class="p">(</span><span class="n">precision</span><span class="o">=</span><span class="mi">38</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="mi">0</span><span class="p">),</span>
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</span><span id="Snowflake-527"><a href="#Snowflake-527"><span class="linenos"> 527</span></a> <span class="p">}</span>
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</span><span id="Snowflake-528"><a href="#Snowflake-528"><span class="linenos"> 528</span></a>
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</span><span id="Snowflake-529"><a href="#Snowflake-529"><span class="linenos"> 529</span></a> <span class="n">SHOW_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-530"><a href="#Snowflake-530"><span class="linenos"> 530</span></a> <span class="s2">"DATABASES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"DATABASES"</span><span class="p">),</span>
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</span><span id="Snowflake-531"><a href="#Snowflake-531"><span class="linenos"> 531</span></a> <span class="s2">"TERSE DATABASES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"DATABASES"</span><span class="p">),</span>
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</span><span id="Snowflake-532"><a href="#Snowflake-532"><span class="linenos"> 532</span></a> <span class="s2">"SCHEMAS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SCHEMAS"</span><span class="p">),</span>
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</span><span id="Snowflake-533"><a href="#Snowflake-533"><span class="linenos"> 533</span></a> <span class="s2">"TERSE SCHEMAS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SCHEMAS"</span><span class="p">),</span>
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</span><span id="Snowflake-534"><a href="#Snowflake-534"><span class="linenos"> 534</span></a> <span class="s2">"OBJECTS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"OBJECTS"</span><span class="p">),</span>
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</span><span id="Snowflake-535"><a href="#Snowflake-535"><span class="linenos"> 535</span></a> <span class="s2">"TERSE OBJECTS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"OBJECTS"</span><span class="p">),</span>
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</span><span id="Snowflake-536"><a href="#Snowflake-536"><span class="linenos"> 536</span></a> <span class="s2">"TABLES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"TABLES"</span><span class="p">),</span>
|
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</span><span id="Snowflake-537"><a href="#Snowflake-537"><span class="linenos"> 537</span></a> <span class="s2">"TERSE TABLES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"TABLES"</span><span class="p">),</span>
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</span><span id="Snowflake-538"><a href="#Snowflake-538"><span class="linenos"> 538</span></a> <span class="s2">"VIEWS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"VIEWS"</span><span class="p">),</span>
|
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</span><span id="Snowflake-539"><a href="#Snowflake-539"><span class="linenos"> 539</span></a> <span class="s2">"TERSE VIEWS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"VIEWS"</span><span class="p">),</span>
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</span><span id="Snowflake-540"><a href="#Snowflake-540"><span class="linenos"> 540</span></a> <span class="s2">"PRIMARY KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PRIMARY KEYS"</span><span class="p">),</span>
|
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</span><span id="Snowflake-541"><a href="#Snowflake-541"><span class="linenos"> 541</span></a> <span class="s2">"TERSE PRIMARY KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PRIMARY KEYS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-542"><a href="#Snowflake-542"><span class="linenos"> 542</span></a> <span class="s2">"IMPORTED KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"IMPORTED KEYS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-543"><a href="#Snowflake-543"><span class="linenos"> 543</span></a> <span class="s2">"TERSE IMPORTED KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"IMPORTED KEYS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-544"><a href="#Snowflake-544"><span class="linenos"> 544</span></a> <span class="s2">"UNIQUE KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"UNIQUE KEYS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-545"><a href="#Snowflake-545"><span class="linenos"> 545</span></a> <span class="s2">"TERSE UNIQUE KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"UNIQUE KEYS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-546"><a href="#Snowflake-546"><span class="linenos"> 546</span></a> <span class="s2">"SEQUENCES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SEQUENCES"</span><span class="p">),</span>
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|
</span><span id="Snowflake-547"><a href="#Snowflake-547"><span class="linenos"> 547</span></a> <span class="s2">"TERSE SEQUENCES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SEQUENCES"</span><span class="p">),</span>
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</span><span id="Snowflake-548"><a href="#Snowflake-548"><span class="linenos"> 548</span></a> <span class="s2">"COLUMNS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"COLUMNS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-549"><a href="#Snowflake-549"><span class="linenos"> 549</span></a> <span class="s2">"USERS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"USERS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-550"><a href="#Snowflake-550"><span class="linenos"> 550</span></a> <span class="s2">"TERSE USERS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"USERS"</span><span class="p">),</span>
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|
</span><span id="Snowflake-551"><a href="#Snowflake-551"><span class="linenos"> 551</span></a> <span class="s2">"FUNCTIONS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"FUNCTIONS"</span><span class="p">),</span>
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</span><span id="Snowflake-552"><a href="#Snowflake-552"><span class="linenos"> 552</span></a> <span class="s2">"PROCEDURES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PROCEDURES"</span><span class="p">),</span>
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|
</span><span id="Snowflake-553"><a href="#Snowflake-553"><span class="linenos"> 553</span></a> <span class="s2">"WAREHOUSES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"WAREHOUSES"</span><span class="p">),</span>
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</span><span id="Snowflake-554"><a href="#Snowflake-554"><span class="linenos"> 554</span></a> <span class="p">}</span>
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</span><span id="Snowflake-555"><a href="#Snowflake-555"><span class="linenos"> 555</span></a>
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</span><span id="Snowflake-556"><a href="#Snowflake-556"><span class="linenos"> 556</span></a> <span class="n">CONSTRAINT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-557"><a href="#Snowflake-557"><span class="linenos"> 557</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">CONSTRAINT_PARSERS</span><span class="p">,</span>
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</span><span id="Snowflake-558"><a href="#Snowflake-558"><span class="linenos"> 558</span></a> <span class="s2">"WITH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="Snowflake-559"><a href="#Snowflake-559"><span class="linenos"> 559</span></a> <span class="s2">"MASKING"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="Snowflake-560"><a href="#Snowflake-560"><span class="linenos"> 560</span></a> <span class="s2">"PROJECTION"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="Snowflake-561"><a href="#Snowflake-561"><span class="linenos"> 561</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
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</span><span id="Snowflake-562"><a href="#Snowflake-562"><span class="linenos"> 562</span></a> <span class="p">}</span>
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</span><span id="Snowflake-563"><a href="#Snowflake-563"><span class="linenos"> 563</span></a>
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</span><span id="Snowflake-564"><a href="#Snowflake-564"><span class="linenos"> 564</span></a> <span class="n">STAGED_FILE_SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-565"><a href="#Snowflake-565"><span class="linenos"> 565</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOT</span><span class="p">,</span>
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</span><span id="Snowflake-566"><a href="#Snowflake-566"><span class="linenos"> 566</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">MOD</span><span class="p">,</span>
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</span><span id="Snowflake-567"><a href="#Snowflake-567"><span class="linenos"> 567</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SLASH</span><span class="p">,</span>
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</span><span id="Snowflake-568"><a href="#Snowflake-568"><span class="linenos"> 568</span></a> <span class="p">}</span>
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</span><span id="Snowflake-569"><a href="#Snowflake-569"><span class="linenos"> 569</span></a>
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</span><span id="Snowflake-570"><a href="#Snowflake-570"><span class="linenos"> 570</span></a> <span class="n">FLATTEN_COLUMNS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"SEQ"</span><span class="p">,</span> <span class="s2">"KEY"</span><span class="p">,</span> <span class="s2">"PATH"</span><span class="p">,</span> <span class="s2">"INDEX"</span><span class="p">,</span> <span class="s2">"VALUE"</span><span class="p">,</span> <span class="s2">"THIS"</span><span class="p">]</span>
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</span><span id="Snowflake-571"><a href="#Snowflake-571"><span class="linenos"> 571</span></a>
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|
</span><span id="Snowflake-572"><a href="#Snowflake-572"><span class="linenos"> 572</span></a> <span class="n">SCHEMA_KINDS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"OBJECTS"</span><span class="p">,</span> <span class="s2">"TABLES"</span><span class="p">,</span> <span class="s2">"VIEWS"</span><span class="p">,</span> <span class="s2">"SEQUENCES"</span><span class="p">,</span> <span class="s2">"UNIQUE KEYS"</span><span class="p">,</span> <span class="s2">"IMPORTED KEYS"</span><span class="p">}</span>
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</span><span id="Snowflake-573"><a href="#Snowflake-573"><span class="linenos"> 573</span></a>
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</span><span id="Snowflake-574"><a href="#Snowflake-574"><span class="linenos"> 574</span></a> <span class="n">NON_TABLE_CREATABLES</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"STORAGE INTEGRATION"</span><span class="p">,</span> <span class="s2">"TAG"</span><span class="p">,</span> <span class="s2">"WAREHOUSE"</span><span class="p">,</span> <span class="s2">"STREAMLIT"</span><span class="p">}</span>
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|
</span><span id="Snowflake-575"><a href="#Snowflake-575"><span class="linenos"> 575</span></a>
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</span><span id="Snowflake-576"><a href="#Snowflake-576"><span class="linenos"> 576</span></a> <span class="n">LAMBDAS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake-577"><a href="#Snowflake-577"><span class="linenos"> 577</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">LAMBDAS</span><span class="p">,</span>
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</span><span id="Snowflake-578"><a href="#Snowflake-578"><span class="linenos"> 578</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ARROW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">expressions</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="Snowflake-579"><a href="#Snowflake-579"><span class="linenos"> 579</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Lambda</span><span class="p">,</span>
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</span><span id="Snowflake-580"><a href="#Snowflake-580"><span class="linenos"> 580</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_replace_lambda</span><span class="p">(</span>
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</span><span id="Snowflake-581"><a href="#Snowflake-581"><span class="linenos"> 581</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_assignment</span><span class="p">(),</span>
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</span><span id="Snowflake-582"><a href="#Snowflake-582"><span class="linenos"> 582</span></a> <span class="n">expressions</span><span class="p">,</span>
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</span><span id="Snowflake-583"><a href="#Snowflake-583"><span class="linenos"> 583</span></a> <span class="p">),</span>
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</span><span id="Snowflake-584"><a href="#Snowflake-584"><span class="linenos"> 584</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">this</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="k">else</span> <span class="n">e</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">],</span>
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</span><span id="Snowflake-585"><a href="#Snowflake-585"><span class="linenos"> 585</span></a> <span class="p">),</span>
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</span><span id="Snowflake-586"><a href="#Snowflake-586"><span class="linenos"> 586</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-587"><a href="#Snowflake-587"><span class="linenos"> 587</span></a>
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</span><span id="Snowflake-588"><a href="#Snowflake-588"><span class="linenos"> 588</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_use</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Use</span><span class="p">:</span>
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</span><span id="Snowflake-589"><a href="#Snowflake-589"><span class="linenos"> 589</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"SECONDARY"</span><span class="p">,</span> <span class="s2">"ROLES"</span><span class="p">):</span>
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</span><span id="Snowflake-590"><a href="#Snowflake-590"><span class="linenos"> 590</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">((</span><span class="s2">"ALL"</span><span class="p">,</span> <span class="s2">"NONE"</span><span class="p">))</span> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span>
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</span><span id="Snowflake-591"><a href="#Snowflake-591"><span class="linenos"> 591</span></a> <span class="n">roles</span> <span class="o">=</span> <span class="kc">None</span> <span class="k">if</span> <span class="n">this</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
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</span><span id="Snowflake-592"><a href="#Snowflake-592"><span class="linenos"> 592</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="Snowflake-593"><a href="#Snowflake-593"><span class="linenos"> 593</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Use</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="s2">"SECONDARY ROLES"</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">roles</span>
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</span><span id="Snowflake-594"><a href="#Snowflake-594"><span class="linenos"> 594</span></a> <span class="p">)</span>
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</span><span id="Snowflake-595"><a href="#Snowflake-595"><span class="linenos"> 595</span></a>
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</span><span id="Snowflake-596"><a href="#Snowflake-596"><span class="linenos"> 596</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_use</span><span class="p">()</span>
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</span><span id="Snowflake-597"><a href="#Snowflake-597"><span class="linenos"> 597</span></a>
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</span><span id="Snowflake-598"><a href="#Snowflake-598"><span class="linenos"> 598</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_negate_range</span><span class="p">(</span>
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</span><span id="Snowflake-599"><a href="#Snowflake-599"><span class="linenos"> 599</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="Snowflake-600"><a href="#Snowflake-600"><span class="linenos"> 600</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
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</span><span id="Snowflake-601"><a href="#Snowflake-601"><span class="linenos"> 601</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
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</span><span id="Snowflake-602"><a href="#Snowflake-602"><span class="linenos"> 602</span></a> <span class="k">return</span> <span class="n">this</span>
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</span><span id="Snowflake-603"><a href="#Snowflake-603"><span class="linenos"> 603</span></a>
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</span><span id="Snowflake-604"><a href="#Snowflake-604"><span class="linenos"> 604</span></a> <span class="n">query</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"query"</span><span class="p">)</span>
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</span><span id="Snowflake-605"><a href="#Snowflake-605"><span class="linenos"> 605</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">In</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">query</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Query</span><span class="p">):</span>
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</span><span id="Snowflake-606"><a href="#Snowflake-606"><span class="linenos"> 606</span></a> <span class="c1"># Snowflake treats `value NOT IN (subquery)` as `VALUE <> ALL (subquery)`, so</span>
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</span><span id="Snowflake-607"><a href="#Snowflake-607"><span class="linenos"> 607</span></a> <span class="c1"># we do this conversion here to avoid parsing it into `NOT value IN (subquery)`</span>
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</span><span id="Snowflake-608"><a href="#Snowflake-608"><span class="linenos"> 608</span></a> <span class="c1"># which can produce different results (most likely a SnowFlake bug).</span>
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</span><span id="Snowflake-609"><a href="#Snowflake-609"><span class="linenos"> 609</span></a> <span class="c1">#</span>
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</span><span id="Snowflake-610"><a href="#Snowflake-610"><span class="linenos"> 610</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/in</span>
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</span><span id="Snowflake-611"><a href="#Snowflake-611"><span class="linenos"> 611</span></a> <span class="c1"># Context: https://github.com/tobymao/sqlglot/issues/3890</span>
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</span><span id="Snowflake-612"><a href="#Snowflake-612"><span class="linenos"> 612</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="Snowflake-613"><a href="#Snowflake-613"><span class="linenos"> 613</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NEQ</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">All</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">query</span><span class="o">.</span><span class="n">unnest</span><span class="p">())</span>
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</span><span id="Snowflake-614"><a href="#Snowflake-614"><span class="linenos"> 614</span></a> <span class="p">)</span>
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</span><span id="Snowflake-615"><a href="#Snowflake-615"><span class="linenos"> 615</span></a>
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</span><span id="Snowflake-616"><a href="#Snowflake-616"><span class="linenos"> 616</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Not</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span>
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</span><span id="Snowflake-617"><a href="#Snowflake-617"><span class="linenos"> 617</span></a>
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</span><span id="Snowflake-618"><a href="#Snowflake-618"><span class="linenos"> 618</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_tag</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Tags</span><span class="p">:</span>
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</span><span id="Snowflake-619"><a href="#Snowflake-619"><span class="linenos"> 619</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="Snowflake-620"><a href="#Snowflake-620"><span class="linenos"> 620</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Tags</span><span class="p">,</span>
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</span><span id="Snowflake-621"><a href="#Snowflake-621"><span class="linenos"> 621</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_property</span><span class="p">),</span>
|
|
</span><span id="Snowflake-622"><a href="#Snowflake-622"><span class="linenos"> 622</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-623"><a href="#Snowflake-623"><span class="linenos"> 623</span></a>
|
|
</span><span id="Snowflake-624"><a href="#Snowflake-624"><span class="linenos"> 624</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_with_constraint</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-625"><a href="#Snowflake-625"><span class="linenos"> 625</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">token_type</span> <span class="o">!=</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">WITH</span><span class="p">:</span>
|
|
</span><span id="Snowflake-626"><a href="#Snowflake-626"><span class="linenos"> 626</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_retreat</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">-</span> <span class="mi">1</span><span class="p">)</span>
|
|
</span><span id="Snowflake-627"><a href="#Snowflake-627"><span class="linenos"> 627</span></a>
|
|
</span><span id="Snowflake-628"><a href="#Snowflake-628"><span class="linenos"> 628</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"MASKING"</span><span class="p">,</span> <span class="s2">"POLICY"</span><span class="p">):</span>
|
|
</span><span id="Snowflake-629"><a href="#Snowflake-629"><span class="linenos"> 629</span></a> <span class="n">policy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_column</span><span class="p">()</span>
|
|
</span><span id="Snowflake-630"><a href="#Snowflake-630"><span class="linenos"> 630</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake-631"><a href="#Snowflake-631"><span class="linenos"> 631</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MaskingPolicyColumnConstraint</span><span class="p">,</span>
|
|
</span><span id="Snowflake-632"><a href="#Snowflake-632"><span class="linenos"> 632</span></a> <span class="n">this</span><span class="o">=</span><span class="n">policy</span><span class="o">.</span><span class="n">to_dot</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">policy</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span> <span class="k">else</span> <span class="n">policy</span><span class="p">,</span>
|
|
</span><span id="Snowflake-633"><a href="#Snowflake-633"><span class="linenos"> 633</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">USING</span><span class="p">)</span>
|
|
</span><span id="Snowflake-634"><a href="#Snowflake-634"><span class="linenos"> 634</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">),</span>
|
|
</span><span id="Snowflake-635"><a href="#Snowflake-635"><span class="linenos"> 635</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-636"><a href="#Snowflake-636"><span class="linenos"> 636</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PROJECTION"</span><span class="p">,</span> <span class="s2">"POLICY"</span><span class="p">):</span>
|
|
</span><span id="Snowflake-637"><a href="#Snowflake-637"><span class="linenos"> 637</span></a> <span class="n">policy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_column</span><span class="p">()</span>
|
|
</span><span id="Snowflake-638"><a href="#Snowflake-638"><span class="linenos"> 638</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake-639"><a href="#Snowflake-639"><span class="linenos"> 639</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ProjectionPolicyColumnConstraint</span><span class="p">,</span>
|
|
</span><span id="Snowflake-640"><a href="#Snowflake-640"><span class="linenos"> 640</span></a> <span class="n">this</span><span class="o">=</span><span class="n">policy</span><span class="o">.</span><span class="n">to_dot</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">policy</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span> <span class="k">else</span> <span class="n">policy</span><span class="p">,</span>
|
|
</span><span id="Snowflake-641"><a href="#Snowflake-641"><span class="linenos"> 641</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-642"><a href="#Snowflake-642"><span class="linenos"> 642</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">):</span>
|
|
</span><span id="Snowflake-643"><a href="#Snowflake-643"><span class="linenos"> 643</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">()</span>
|
|
</span><span id="Snowflake-644"><a href="#Snowflake-644"><span class="linenos"> 644</span></a>
|
|
</span><span id="Snowflake-645"><a href="#Snowflake-645"><span class="linenos"> 645</span></a> <span class="k">return</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake-646"><a href="#Snowflake-646"><span class="linenos"> 646</span></a>
|
|
</span><span id="Snowflake-647"><a href="#Snowflake-647"><span class="linenos"> 647</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_with_property</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-648"><a href="#Snowflake-648"><span class="linenos"> 648</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">):</span>
|
|
</span><span id="Snowflake-649"><a href="#Snowflake-649"><span class="linenos"> 649</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">()</span>
|
|
</span><span id="Snowflake-650"><a href="#Snowflake-650"><span class="linenos"> 650</span></a>
|
|
</span><span id="Snowflake-651"><a href="#Snowflake-651"><span class="linenos"> 651</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_with_property</span><span class="p">()</span>
|
|
</span><span id="Snowflake-652"><a href="#Snowflake-652"><span class="linenos"> 652</span></a>
|
|
</span><span id="Snowflake-653"><a href="#Snowflake-653"><span class="linenos"> 653</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_create</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Command</span><span class="p">:</span>
|
|
</span><span id="Snowflake-654"><a href="#Snowflake-654"><span class="linenos"> 654</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_create</span><span class="p">()</span>
|
|
</span><span id="Snowflake-655"><a href="#Snowflake-655"><span class="linenos"> 655</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">)</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">kind</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">NON_TABLE_CREATABLES</span><span class="p">:</span>
|
|
</span><span id="Snowflake-656"><a href="#Snowflake-656"><span class="linenos"> 656</span></a> <span class="c1"># Replace the Table node with the enclosed Identifier</span>
|
|
</span><span id="Snowflake-657"><a href="#Snowflake-657"><span class="linenos"> 657</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake-658"><a href="#Snowflake-658"><span class="linenos"> 658</span></a>
|
|
</span><span id="Snowflake-659"><a href="#Snowflake-659"><span class="linenos"> 659</span></a> <span class="k">return</span> <span class="n">expression</span>
|
|
</span><span id="Snowflake-660"><a href="#Snowflake-660"><span class="linenos"> 660</span></a>
|
|
</span><span id="Snowflake-661"><a href="#Snowflake-661"><span class="linenos"> 661</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/date_part.html</span>
|
|
</span><span id="Snowflake-662"><a href="#Snowflake-662"><span class="linenos"> 662</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions-date-time.html#label-supported-date-time-parts</span>
|
|
</span><span id="Snowflake-663"><a href="#Snowflake-663"><span class="linenos"> 663</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_date_part</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Snowflake</span><span class="o">.</span><span class="n">Parser</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-664"><a href="#Snowflake-664"><span class="linenos"> 664</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_type</span><span class="p">()</span>
|
|
</span><span id="Snowflake-665"><a href="#Snowflake-665"><span class="linenos"> 665</span></a>
|
|
</span><span id="Snowflake-666"><a href="#Snowflake-666"><span class="linenos"> 666</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
|
|
</span><span id="Snowflake-667"><a href="#Snowflake-667"><span class="linenos"> 667</span></a> <span class="k">return</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake-668"><a href="#Snowflake-668"><span class="linenos"> 668</span></a>
|
|
</span><span id="Snowflake-669"><a href="#Snowflake-669"><span class="linenos"> 669</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
|
|
</span><span id="Snowflake-670"><a href="#Snowflake-670"><span class="linenos"> 670</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
|
|
</span><span id="Snowflake-671"><a href="#Snowflake-671"><span class="linenos"> 671</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">map_date_part</span><span class="p">(</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake-672"><a href="#Snowflake-672"><span class="linenos"> 672</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
|
|
</span><span id="Snowflake-673"><a href="#Snowflake-673"><span class="linenos"> 673</span></a>
|
|
</span><span id="Snowflake-674"><a href="#Snowflake-674"><span class="linenos"> 674</span></a> <span class="k">if</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"EPOCH"</span><span class="p">):</span>
|
|
</span><span id="Snowflake-675"><a href="#Snowflake-675"><span class="linenos"> 675</span></a> <span class="k">if</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_MILLISECOND"</span><span class="p">:</span>
|
|
</span><span id="Snowflake-676"><a href="#Snowflake-676"><span class="linenos"> 676</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">3</span>
|
|
</span><span id="Snowflake-677"><a href="#Snowflake-677"><span class="linenos"> 677</span></a> <span class="k">elif</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_MICROSECOND"</span><span class="p">:</span>
|
|
</span><span id="Snowflake-678"><a href="#Snowflake-678"><span class="linenos"> 678</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">6</span>
|
|
</span><span id="Snowflake-679"><a href="#Snowflake-679"><span class="linenos"> 679</span></a> <span class="k">elif</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_NANOSECOND"</span><span class="p">:</span>
|
|
</span><span id="Snowflake-680"><a href="#Snowflake-680"><span class="linenos"> 680</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">9</span>
|
|
</span><span id="Snowflake-681"><a href="#Snowflake-681"><span class="linenos"> 681</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake-682"><a href="#Snowflake-682"><span class="linenos"> 682</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake-683"><a href="#Snowflake-683"><span class="linenos"> 683</span></a>
|
|
</span><span id="Snowflake-684"><a href="#Snowflake-684"><span class="linenos"> 684</span></a> <span class="n">ts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="s2">"TIMESTAMP"</span><span class="p">))</span>
|
|
</span><span id="Snowflake-685"><a href="#Snowflake-685"><span class="linenos"> 685</span></a> <span class="n">to_unix</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">ts</span><span class="p">)</span>
|
|
</span><span id="Snowflake-686"><a href="#Snowflake-686"><span class="linenos"> 686</span></a>
|
|
</span><span id="Snowflake-687"><a href="#Snowflake-687"><span class="linenos"> 687</span></a> <span class="k">if</span> <span class="n">scale</span><span class="p">:</span>
|
|
</span><span id="Snowflake-688"><a href="#Snowflake-688"><span class="linenos"> 688</span></a> <span class="n">to_unix</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Mul</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_unix</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">scale</span><span class="p">))</span>
|
|
</span><span id="Snowflake-689"><a href="#Snowflake-689"><span class="linenos"> 689</span></a>
|
|
</span><span id="Snowflake-690"><a href="#Snowflake-690"><span class="linenos"> 690</span></a> <span class="k">return</span> <span class="n">to_unix</span>
|
|
</span><span id="Snowflake-691"><a href="#Snowflake-691"><span class="linenos"> 691</span></a>
|
|
</span><span id="Snowflake-692"><a href="#Snowflake-692"><span class="linenos"> 692</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Extract</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-693"><a href="#Snowflake-693"><span class="linenos"> 693</span></a>
|
|
</span><span id="Snowflake-694"><a href="#Snowflake-694"><span class="linenos"> 694</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_bracket_key_value</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">is_map</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-695"><a href="#Snowflake-695"><span class="linenos"> 695</span></a> <span class="k">if</span> <span class="n">is_map</span><span class="p">:</span>
|
|
</span><span id="Snowflake-696"><a href="#Snowflake-696"><span class="linenos"> 696</span></a> <span class="c1"># Keys are strings in Snowflake's objects, see also:</span>
|
|
</span><span id="Snowflake-697"><a href="#Snowflake-697"><span class="linenos"> 697</span></a> <span class="c1"># - https://docs.snowflake.com/en/sql-reference/data-types-semistructured</span>
|
|
</span><span id="Snowflake-698"><a href="#Snowflake-698"><span class="linenos"> 698</span></a> <span class="c1"># - https://docs.snowflake.com/en/sql-reference/functions/object_construct</span>
|
|
</span><span id="Snowflake-699"><a href="#Snowflake-699"><span class="linenos"> 699</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_slice</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">())</span>
|
|
</span><span id="Snowflake-700"><a href="#Snowflake-700"><span class="linenos"> 700</span></a>
|
|
</span><span id="Snowflake-701"><a href="#Snowflake-701"><span class="linenos"> 701</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_slice</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_alias</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_assignment</span><span class="p">(),</span> <span class="n">explicit</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
|
|
</span><span id="Snowflake-702"><a href="#Snowflake-702"><span class="linenos"> 702</span></a>
|
|
</span><span id="Snowflake-703"><a href="#Snowflake-703"><span class="linenos"> 703</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-704"><a href="#Snowflake-704"><span class="linenos"> 704</span></a> <span class="n">lateral</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_lateral</span><span class="p">()</span>
|
|
</span><span id="Snowflake-705"><a href="#Snowflake-705"><span class="linenos"> 705</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">lateral</span><span class="p">:</span>
|
|
</span><span id="Snowflake-706"><a href="#Snowflake-706"><span class="linenos"> 706</span></a> <span class="k">return</span> <span class="n">lateral</span>
|
|
</span><span id="Snowflake-707"><a href="#Snowflake-707"><span class="linenos"> 707</span></a>
|
|
</span><span id="Snowflake-708"><a href="#Snowflake-708"><span class="linenos"> 708</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">lateral</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">):</span>
|
|
</span><span id="Snowflake-709"><a href="#Snowflake-709"><span class="linenos"> 709</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">lateral</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-710"><a href="#Snowflake-710"><span class="linenos"> 710</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">)</span> <span class="k">for</span> <span class="n">col</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">FLATTEN_COLUMNS</span><span class="p">]</span>
|
|
</span><span id="Snowflake-711"><a href="#Snowflake-711"><span class="linenos"> 711</span></a> <span class="k">if</span> <span class="n">table_alias</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">):</span>
|
|
</span><span id="Snowflake-712"><a href="#Snowflake-712"><span class="linenos"> 712</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="Snowflake-713"><a href="#Snowflake-713"><span class="linenos"> 713</span></a> <span class="k">elif</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span>
|
|
</span><span id="Snowflake-714"><a href="#Snowflake-714"><span class="linenos"> 714</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">lateral</span><span class="p">,</span> <span class="s2">"_flattened"</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">columns</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake-715"><a href="#Snowflake-715"><span class="linenos"> 715</span></a>
|
|
</span><span id="Snowflake-716"><a href="#Snowflake-716"><span class="linenos"> 716</span></a> <span class="k">return</span> <span class="n">lateral</span>
|
|
</span><span id="Snowflake-717"><a href="#Snowflake-717"><span class="linenos"> 717</span></a>
|
|
</span><span id="Snowflake-718"><a href="#Snowflake-718"><span class="linenos"> 718</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_table_parts</span><span class="p">(</span>
|
|
</span><span id="Snowflake-719"><a href="#Snowflake-719"><span class="linenos"> 719</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">is_db_reference</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">wildcard</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-720"><a href="#Snowflake-720"><span class="linenos"> 720</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">:</span>
|
|
</span><span id="Snowflake-721"><a href="#Snowflake-721"><span class="linenos"> 721</span></a> <span class="c1"># https://docs.snowflake.com/en/user-guide/querying-stage</span>
|
|
</span><span id="Snowflake-722"><a href="#Snowflake-722"><span class="linenos"> 722</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STRING</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
|
</span><span id="Snowflake-723"><a href="#Snowflake-723"><span class="linenos"> 723</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
|
|
</span><span id="Snowflake-724"><a href="#Snowflake-724"><span class="linenos"> 724</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"@"</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
|
</span><span id="Snowflake-725"><a href="#Snowflake-725"><span class="linenos"> 725</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">()</span>
|
|
</span><span id="Snowflake-726"><a href="#Snowflake-726"><span class="linenos"> 726</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake-727"><a href="#Snowflake-727"><span class="linenos"> 727</span></a> <span class="n">table</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake-728"><a href="#Snowflake-728"><span class="linenos"> 728</span></a>
|
|
</span><span id="Snowflake-729"><a href="#Snowflake-729"><span class="linenos"> 729</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span>
|
|
</span><span id="Snowflake-730"><a href="#Snowflake-730"><span class="linenos"> 730</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake-731"><a href="#Snowflake-731"><span class="linenos"> 731</span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake-732"><a href="#Snowflake-732"><span class="linenos"> 732</span></a>
|
|
</span><span id="Snowflake-733"><a href="#Snowflake-733"><span class="linenos"> 733</span></a> <span class="n">wrapped</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">)</span>
|
|
</span><span id="Snowflake-734"><a href="#Snowflake-734"><span class="linenos"> 734</span></a> <span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span> <span class="ow">and</span> <span class="n">wrapped</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">R_PAREN</span><span class="p">):</span>
|
|
</span><span id="Snowflake-735"><a href="#Snowflake-735"><span class="linenos"> 735</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"FILE_FORMAT"</span><span class="p">,</span> <span class="s2">"=>"</span><span class="p">):</span>
|
|
</span><span id="Snowflake-736"><a href="#Snowflake-736"><span class="linenos"> 736</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span>
|
|
</span><span id="Snowflake-737"><a href="#Snowflake-737"><span class="linenos"> 737</span></a> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span>
|
|
</span><span id="Snowflake-738"><a href="#Snowflake-738"><span class="linenos"> 738</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-739"><a href="#Snowflake-739"><span class="linenos"> 739</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PATTERN"</span><span class="p">,</span> <span class="s2">"=>"</span><span class="p">):</span>
|
|
</span><span id="Snowflake-740"><a href="#Snowflake-740"><span class="linenos"> 740</span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
|
|
</span><span id="Snowflake-741"><a href="#Snowflake-741"><span class="linenos"> 741</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake-742"><a href="#Snowflake-742"><span class="linenos"> 742</span></a> <span class="k">break</span>
|
|
</span><span id="Snowflake-743"><a href="#Snowflake-743"><span class="linenos"> 743</span></a>
|
|
</span><span id="Snowflake-744"><a href="#Snowflake-744"><span class="linenos"> 744</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
|
|
</span><span id="Snowflake-745"><a href="#Snowflake-745"><span class="linenos"> 745</span></a>
|
|
</span><span id="Snowflake-746"><a href="#Snowflake-746"><span class="linenos"> 746</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">file_format</span><span class="p">,</span> <span class="n">pattern</span><span class="o">=</span><span class="n">pattern</span><span class="p">)</span>
|
|
</span><span id="Snowflake-747"><a href="#Snowflake-747"><span class="linenos"> 747</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake-748"><a href="#Snowflake-748"><span class="linenos"> 748</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span><span class="p">)</span>
|
|
</span><span id="Snowflake-749"><a href="#Snowflake-749"><span class="linenos"> 749</span></a>
|
|
</span><span id="Snowflake-750"><a href="#Snowflake-750"><span class="linenos"> 750</span></a> <span class="k">return</span> <span class="n">table</span>
|
|
</span><span id="Snowflake-751"><a href="#Snowflake-751"><span class="linenos"> 751</span></a>
|
|
</span><span id="Snowflake-752"><a href="#Snowflake-752"><span class="linenos"> 752</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_table</span><span class="p">(</span>
|
|
</span><span id="Snowflake-753"><a href="#Snowflake-753"><span class="linenos"> 753</span></a> <span class="bp">self</span><span class="p">,</span>
|
|
</span><span id="Snowflake-754"><a href="#Snowflake-754"><span class="linenos"> 754</span></a> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake-755"><a href="#Snowflake-755"><span class="linenos"> 755</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake-756"><a href="#Snowflake-756"><span class="linenos"> 756</span></a> <span class="n">alias_tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="Snowflake-757"><a href="#Snowflake-757"><span class="linenos"> 757</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake-758"><a href="#Snowflake-758"><span class="linenos"> 758</span></a> <span class="n">is_db_reference</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake-759"><a href="#Snowflake-759"><span class="linenos"> 759</span></a> <span class="n">parse_partition</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake-760"><a href="#Snowflake-760"><span class="linenos"> 760</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-761"><a href="#Snowflake-761"><span class="linenos"> 761</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span>
|
|
</span><span id="Snowflake-762"><a href="#Snowflake-762"><span class="linenos"> 762</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
|
|
</span><span id="Snowflake-763"><a href="#Snowflake-763"><span class="linenos"> 763</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
|
|
</span><span id="Snowflake-764"><a href="#Snowflake-764"><span class="linenos"> 764</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
|
|
</span><span id="Snowflake-765"><a href="#Snowflake-765"><span class="linenos"> 765</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</span><span class="p">,</span>
|
|
</span><span id="Snowflake-766"><a href="#Snowflake-766"><span class="linenos"> 766</span></a> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span><span class="p">,</span>
|
|
</span><span id="Snowflake-767"><a href="#Snowflake-767"><span class="linenos"> 767</span></a> <span class="n">parse_partition</span><span class="o">=</span><span class="n">parse_partition</span><span class="p">,</span>
|
|
</span><span id="Snowflake-768"><a href="#Snowflake-768"><span class="linenos"> 768</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-769"><a href="#Snowflake-769"><span class="linenos"> 769</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="p">):</span>
|
|
</span><span id="Snowflake-770"><a href="#Snowflake-770"><span class="linenos"> 770</span></a> <span class="n">table_from_rows</span> <span class="o">=</span> <span class="n">table</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake-771"><a href="#Snowflake-771"><span class="linenos"> 771</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span>
|
|
</span><span id="Snowflake-772"><a href="#Snowflake-772"><span class="linenos"> 772</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="o">!=</span> <span class="s2">"this"</span><span class="p">:</span>
|
|
</span><span id="Snowflake-773"><a href="#Snowflake-773"><span class="linenos"> 773</span></a> <span class="n">table_from_rows</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">table</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">))</span>
|
|
</span><span id="Snowflake-774"><a href="#Snowflake-774"><span class="linenos"> 774</span></a>
|
|
</span><span id="Snowflake-775"><a href="#Snowflake-775"><span class="linenos"> 775</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">table_from_rows</span>
|
|
</span><span id="Snowflake-776"><a href="#Snowflake-776"><span class="linenos"> 776</span></a>
|
|
</span><span id="Snowflake-777"><a href="#Snowflake-777"><span class="linenos"> 777</span></a> <span class="k">return</span> <span class="n">table</span>
|
|
</span><span id="Snowflake-778"><a href="#Snowflake-778"><span class="linenos"> 778</span></a>
|
|
</span><span id="Snowflake-779"><a href="#Snowflake-779"><span class="linenos"> 779</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_id_var</span><span class="p">(</span>
|
|
</span><span id="Snowflake-780"><a href="#Snowflake-780"><span class="linenos"> 780</span></a> <span class="bp">self</span><span class="p">,</span>
|
|
</span><span id="Snowflake-781"><a href="#Snowflake-781"><span class="linenos"> 781</span></a> <span class="n">any_token</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span>
|
|
</span><span id="Snowflake-782"><a href="#Snowflake-782"><span class="linenos"> 782</span></a> <span class="n">tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
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</span><span id="Snowflake-783"><a href="#Snowflake-783"><span class="linenos"> 783</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
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</span><span id="Snowflake-784"><a href="#Snowflake-784"><span class="linenos"> 784</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"IDENTIFIER"</span><span class="p">,</span> <span class="s2">"("</span><span class="p">):</span>
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</span><span id="Snowflake-785"><a href="#Snowflake-785"><span class="linenos"> 785</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="p">(</span>
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</span><span id="Snowflake-786"><a href="#Snowflake-786"><span class="linenos"> 786</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="n">any_token</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="n">tokens</span><span class="p">)</span>
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</span><span id="Snowflake-787"><a href="#Snowflake-787"><span class="linenos"> 787</span></a> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
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</span><span id="Snowflake-788"><a href="#Snowflake-788"><span class="linenos"> 788</span></a> <span class="p">)</span>
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</span><span id="Snowflake-789"><a href="#Snowflake-789"><span class="linenos"> 789</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_r_paren</span><span class="p">()</span>
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</span><span id="Snowflake-790"><a href="#Snowflake-790"><span class="linenos"> 790</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Anonymous</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="s2">"IDENTIFIER"</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">identifier</span><span class="p">])</span>
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</span><span id="Snowflake-791"><a href="#Snowflake-791"><span class="linenos"> 791</span></a>
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</span><span id="Snowflake-792"><a href="#Snowflake-792"><span class="linenos"> 792</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="n">any_token</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="n">tokens</span><span class="p">)</span>
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</span><span id="Snowflake-793"><a href="#Snowflake-793"><span class="linenos"> 793</span></a>
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</span><span id="Snowflake-794"><a href="#Snowflake-794"><span class="linenos"> 794</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_show_snowflake</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">:</span>
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</span><span id="Snowflake-795"><a href="#Snowflake-795"><span class="linenos"> 795</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="Snowflake-796"><a href="#Snowflake-796"><span class="linenos"> 796</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="kc">None</span>
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|
</span><span id="Snowflake-797"><a href="#Snowflake-797"><span class="linenos"> 797</span></a>
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|
</span><span id="Snowflake-798"><a href="#Snowflake-798"><span class="linenos"> 798</span></a> <span class="c1"># will identity SHOW TERSE SCHEMAS but not SHOW TERSE PRIMARY KEYS</span>
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</span><span id="Snowflake-799"><a href="#Snowflake-799"><span class="linenos"> 799</span></a> <span class="c1"># which is syntactically valid but has no effect on the output</span>
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</span><span id="Snowflake-800"><a href="#Snowflake-800"><span class="linenos"> 800</span></a> <span class="n">terse</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_tokens</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">-</span> <span class="mi">2</span><span class="p">]</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="o">==</span> <span class="s2">"TERSE"</span>
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|
</span><span id="Snowflake-801"><a href="#Snowflake-801"><span class="linenos"> 801</span></a>
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</span><span id="Snowflake-802"><a href="#Snowflake-802"><span class="linenos"> 802</span></a> <span class="n">history</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"HISTORY"</span><span class="p">)</span>
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|
</span><span id="Snowflake-803"><a href="#Snowflake-803"><span class="linenos"> 803</span></a>
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</span><span id="Snowflake-804"><a href="#Snowflake-804"><span class="linenos"> 804</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
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</span><span id="Snowflake-805"><a href="#Snowflake-805"><span class="linenos"> 805</span></a>
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</span><span id="Snowflake-806"><a href="#Snowflake-806"><span class="linenos"> 806</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IN</span><span class="p">):</span>
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</span><span id="Snowflake-807"><a href="#Snowflake-807"><span class="linenos"> 807</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"ACCOUNT"</span><span class="p">):</span>
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</span><span id="Snowflake-808"><a href="#Snowflake-808"><span class="linenos"> 808</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"ACCOUNT"</span>
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</span><span id="Snowflake-809"><a href="#Snowflake-809"><span class="linenos"> 809</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"CLASS"</span><span class="p">):</span>
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</span><span id="Snowflake-810"><a href="#Snowflake-810"><span class="linenos"> 810</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"CLASS"</span>
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</span><span id="Snowflake-811"><a href="#Snowflake-811"><span class="linenos"> 811</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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</span><span id="Snowflake-812"><a href="#Snowflake-812"><span class="linenos"> 812</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"APPLICATION"</span><span class="p">):</span>
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</span><span id="Snowflake-813"><a href="#Snowflake-813"><span class="linenos"> 813</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"APPLICATION"</span>
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</span><span id="Snowflake-814"><a href="#Snowflake-814"><span class="linenos"> 814</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PACKAGE"</span><span class="p">):</span>
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|
</span><span id="Snowflake-815"><a href="#Snowflake-815"><span class="linenos"> 815</span></a> <span class="n">scope_kind</span> <span class="o">+=</span> <span class="s2">" PACKAGE"</span>
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</span><span id="Snowflake-816"><a href="#Snowflake-816"><span class="linenos"> 816</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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</span><span id="Snowflake-817"><a href="#Snowflake-817"><span class="linenos"> 817</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">DB_CREATABLES</span><span class="p">):</span>
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</span><span id="Snowflake-818"><a href="#Snowflake-818"><span class="linenos"> 818</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
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</span><span id="Snowflake-819"><a href="#Snowflake-819"><span class="linenos"> 819</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="p">:</span>
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</span><span id="Snowflake-820"><a href="#Snowflake-820"><span class="linenos"> 820</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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</span><span id="Snowflake-821"><a href="#Snowflake-821"><span class="linenos"> 821</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="p">:</span>
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</span><span id="Snowflake-822"><a href="#Snowflake-822"><span class="linenos"> 822</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"SCHEMA"</span> <span class="k">if</span> <span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">SCHEMA_KINDS</span> <span class="k">else</span> <span class="s2">"TABLE"</span>
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|
</span><span id="Snowflake-823"><a href="#Snowflake-823"><span class="linenos"> 823</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
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|
</span><span id="Snowflake-824"><a href="#Snowflake-824"><span class="linenos"> 824</span></a>
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</span><span id="Snowflake-825"><a href="#Snowflake-825"><span class="linenos"> 825</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="Snowflake-826"><a href="#Snowflake-826"><span class="linenos"> 826</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">,</span>
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|
</span><span id="Snowflake-827"><a href="#Snowflake-827"><span class="linenos"> 827</span></a> <span class="o">**</span><span class="p">{</span>
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|
</span><span id="Snowflake-828"><a href="#Snowflake-828"><span class="linenos"> 828</span></a> <span class="s2">"terse"</span><span class="p">:</span> <span class="n">terse</span><span class="p">,</span>
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</span><span id="Snowflake-829"><a href="#Snowflake-829"><span class="linenos"> 829</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="n">this</span><span class="p">,</span>
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</span><span id="Snowflake-830"><a href="#Snowflake-830"><span class="linenos"> 830</span></a> <span class="s2">"history"</span><span class="p">:</span> <span class="n">history</span><span class="p">,</span>
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|
</span><span id="Snowflake-831"><a href="#Snowflake-831"><span class="linenos"> 831</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="n">like</span><span class="p">,</span>
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</span><span id="Snowflake-832"><a href="#Snowflake-832"><span class="linenos"> 832</span></a> <span class="s2">"scope"</span><span class="p">:</span> <span class="n">scope</span><span class="p">,</span>
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</span><span id="Snowflake-833"><a href="#Snowflake-833"><span class="linenos"> 833</span></a> <span class="s2">"scope_kind"</span><span class="p">:</span> <span class="n">scope_kind</span><span class="p">,</span>
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</span><span id="Snowflake-834"><a href="#Snowflake-834"><span class="linenos"> 834</span></a> <span class="s2">"starts_with"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"STARTS"</span><span class="p">,</span> <span class="s2">"WITH"</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">(),</span>
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|
</span><span id="Snowflake-835"><a href="#Snowflake-835"><span class="linenos"> 835</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_limit</span><span class="p">(),</span>
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|
</span><span id="Snowflake-836"><a href="#Snowflake-836"><span class="linenos"> 836</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FROM</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span>
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|
</span><span id="Snowflake-837"><a href="#Snowflake-837"><span class="linenos"> 837</span></a> <span class="s2">"privileges"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"WITH"</span><span class="p">,</span> <span class="s2">"PRIVILEGES"</span><span class="p">)</span>
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</span><span id="Snowflake-838"><a href="#Snowflake-838"><span class="linenos"> 838</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">upper</span><span class="o">=</span><span class="kc">True</span><span class="p">)),</span>
|
|
</span><span id="Snowflake-839"><a href="#Snowflake-839"><span class="linenos"> 839</span></a> <span class="p">},</span>
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|
</span><span id="Snowflake-840"><a href="#Snowflake-840"><span class="linenos"> 840</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-841"><a href="#Snowflake-841"><span class="linenos"> 841</span></a>
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</span><span id="Snowflake-842"><a href="#Snowflake-842"><span class="linenos"> 842</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_put</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Put</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Command</span><span class="p">:</span>
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</span><span id="Snowflake-843"><a href="#Snowflake-843"><span class="linenos"> 843</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="o">.</span><span class="n">token_type</span> <span class="o">!=</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STRING</span><span class="p">:</span>
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</span><span id="Snowflake-844"><a href="#Snowflake-844"><span class="linenos"> 844</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_as_command</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="p">)</span>
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|
</span><span id="Snowflake-845"><a href="#Snowflake-845"><span class="linenos"> 845</span></a>
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</span><span id="Snowflake-846"><a href="#Snowflake-846"><span class="linenos"> 846</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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</span><span id="Snowflake-847"><a href="#Snowflake-847"><span class="linenos"> 847</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Put</span><span class="p">,</span>
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</span><span id="Snowflake-848"><a href="#Snowflake-848"><span class="linenos"> 848</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">(),</span>
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</span><span id="Snowflake-849"><a href="#Snowflake-849"><span class="linenos"> 849</span></a> <span class="n">target</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">(),</span>
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</span><span id="Snowflake-850"><a href="#Snowflake-850"><span class="linenos"> 850</span></a> <span class="n">properties</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_properties</span><span class="p">(),</span>
|
|
</span><span id="Snowflake-851"><a href="#Snowflake-851"><span class="linenos"> 851</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-852"><a href="#Snowflake-852"><span class="linenos"> 852</span></a>
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</span><span id="Snowflake-853"><a href="#Snowflake-853"><span class="linenos"> 853</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_location_property</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">:</span>
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</span><span id="Snowflake-854"><a href="#Snowflake-854"><span class="linenos"> 854</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">)</span>
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</span><span id="Snowflake-855"><a href="#Snowflake-855"><span class="linenos"> 855</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">())</span>
|
|
</span><span id="Snowflake-856"><a href="#Snowflake-856"><span class="linenos"> 856</span></a>
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|
</span><span id="Snowflake-857"><a href="#Snowflake-857"><span class="linenos"> 857</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_file_location</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-858"><a href="#Snowflake-858"><span class="linenos"> 858</span></a> <span class="c1"># Parse either a subquery or a staged file</span>
|
|
</span><span id="Snowflake-859"><a href="#Snowflake-859"><span class="linenos"> 859</span></a> <span class="k">return</span> <span class="p">(</span>
|
|
</span><span id="Snowflake-860"><a href="#Snowflake-860"><span class="linenos"> 860</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_select</span><span class="p">(</span><span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">parse_subquery_alias</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake-861"><a href="#Snowflake-861"><span class="linenos"> 861</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake-862"><a href="#Snowflake-862"><span class="linenos"> 862</span></a> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
|
|
</span><span id="Snowflake-863"><a href="#Snowflake-863"><span class="linenos"> 863</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-864"><a href="#Snowflake-864"><span class="linenos"> 864</span></a>
|
|
</span><span id="Snowflake-865"><a href="#Snowflake-865"><span class="linenos"> 865</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_location_path</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">:</span>
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|
</span><span id="Snowflake-866"><a href="#Snowflake-866"><span class="linenos"> 866</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_advance_any</span><span class="p">(</span><span class="n">ignore_reserved</span><span class="o">=</span><span class="kc">True</span><span class="p">)]</span>
|
|
</span><span id="Snowflake-867"><a href="#Snowflake-867"><span class="linenos"> 867</span></a>
|
|
</span><span id="Snowflake-868"><a href="#Snowflake-868"><span class="linenos"> 868</span></a> <span class="c1"># We avoid consuming a comma token because external tables like @foo and @bar</span>
|
|
</span><span id="Snowflake-869"><a href="#Snowflake-869"><span class="linenos"> 869</span></a> <span class="c1"># can be joined in a query with a comma separator, as well as closing paren</span>
|
|
</span><span id="Snowflake-870"><a href="#Snowflake-870"><span class="linenos"> 870</span></a> <span class="c1"># in case of subqueries</span>
|
|
</span><span id="Snowflake-871"><a href="#Snowflake-871"><span class="linenos"> 871</span></a> <span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">_is_connected</span><span class="p">()</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">(</span>
|
|
</span><span id="Snowflake-872"><a href="#Snowflake-872"><span class="linenos"> 872</span></a> <span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">R_PAREN</span><span class="p">),</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span>
|
|
</span><span id="Snowflake-873"><a href="#Snowflake-873"><span class="linenos"> 873</span></a> <span class="p">):</span>
|
|
</span><span id="Snowflake-874"><a href="#Snowflake-874"><span class="linenos"> 874</span></a> <span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_advance_any</span><span class="p">(</span><span class="n">ignore_reserved</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
|
|
</span><span id="Snowflake-875"><a href="#Snowflake-875"><span class="linenos"> 875</span></a>
|
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</span><span id="Snowflake-876"><a href="#Snowflake-876"><span class="linenos"> 876</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">part</span><span class="o">.</span><span class="n">text</span> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="n">parts</span> <span class="k">if</span> <span class="n">part</span><span class="p">))</span>
|
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</span><span id="Snowflake-877"><a href="#Snowflake-877"><span class="linenos"> 877</span></a>
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</span><span id="Snowflake-878"><a href="#Snowflake-878"><span class="linenos"> 878</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_lambda_arg</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake-879"><a href="#Snowflake-879"><span class="linenos"> 879</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_lambda_arg</span><span class="p">()</span>
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</span><span id="Snowflake-880"><a href="#Snowflake-880"><span class="linenos"> 880</span></a>
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</span><span id="Snowflake-881"><a href="#Snowflake-881"><span class="linenos"> 881</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
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</span><span id="Snowflake-882"><a href="#Snowflake-882"><span class="linenos"> 882</span></a> <span class="k">return</span> <span class="n">this</span>
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|
</span><span id="Snowflake-883"><a href="#Snowflake-883"><span class="linenos"> 883</span></a>
|
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</span><span id="Snowflake-884"><a href="#Snowflake-884"><span class="linenos"> 884</span></a> <span class="n">typ</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">()</span>
|
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</span><span id="Snowflake-885"><a href="#Snowflake-885"><span class="linenos"> 885</span></a>
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</span><span id="Snowflake-886"><a href="#Snowflake-886"><span class="linenos"> 886</span></a> <span class="k">if</span> <span class="n">typ</span><span class="p">:</span>
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</span><span id="Snowflake-887"><a href="#Snowflake-887"><span class="linenos"> 887</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">typ</span><span class="p">)</span>
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</span><span id="Snowflake-888"><a href="#Snowflake-888"><span class="linenos"> 888</span></a>
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</span><span id="Snowflake-889"><a href="#Snowflake-889"><span class="linenos"> 889</span></a> <span class="k">return</span> <span class="n">this</span>
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|
</span><span id="Snowflake-890"><a href="#Snowflake-890"><span class="linenos"> 890</span></a>
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</span><span id="Snowflake-891"><a href="#Snowflake-891"><span class="linenos"> 891</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_foreign_key</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">:</span>
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</span><span id="Snowflake-892"><a href="#Snowflake-892"><span class="linenos"> 892</span></a> <span class="c1"># inlineFK, the REFERENCES columns are implied</span>
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</span><span id="Snowflake-893"><a href="#Snowflake-893"><span class="linenos"> 893</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">REFERENCES</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
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|
</span><span id="Snowflake-894"><a href="#Snowflake-894"><span class="linenos"> 894</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">)</span>
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</span><span id="Snowflake-895"><a href="#Snowflake-895"><span class="linenos"> 895</span></a>
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</span><span id="Snowflake-896"><a href="#Snowflake-896"><span class="linenos"> 896</span></a> <span class="c1"># outoflineFK, explicitly names the columns</span>
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</span><span id="Snowflake-897"><a href="#Snowflake-897"><span class="linenos"> 897</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_foreign_key</span><span class="p">()</span>
|
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</span><span id="Snowflake-898"><a href="#Snowflake-898"><span class="linenos"> 898</span></a>
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</span><span id="Snowflake-899"><a href="#Snowflake-899"><span class="linenos"> 899</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Tokenizer</span><span class="p">(</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
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</span><span id="Snowflake-900"><a href="#Snowflake-900"><span class="linenos"> 900</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"</span><span class="se">\\</span><span class="s2">"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">]</span>
|
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</span><span id="Snowflake-901"><a href="#Snowflake-901"><span class="linenos"> 901</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">"x'"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">),</span> <span class="p">(</span><span class="s2">"X'"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">)]</span>
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</span><span id="Snowflake-902"><a href="#Snowflake-902"><span class="linenos"> 902</span></a> <span class="n">RAW_STRINGS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"$$"</span><span class="p">]</span>
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|
</span><span id="Snowflake-903"><a href="#Snowflake-903"><span class="linenos"> 903</span></a> <span class="n">COMMENTS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--"</span><span class="p">,</span> <span class="s2">"//"</span><span class="p">,</span> <span class="p">(</span><span class="s2">"/*"</span><span class="p">,</span> <span class="s2">"*/"</span><span class="p">)]</span>
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|
</span><span id="Snowflake-904"><a href="#Snowflake-904"><span class="linenos"> 904</span></a> <span class="n">NESTED_COMMENTS</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="Snowflake-905"><a href="#Snowflake-905"><span class="linenos"> 905</span></a>
|
|
</span><span id="Snowflake-906"><a href="#Snowflake-906"><span class="linenos"> 906</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-907"><a href="#Snowflake-907"><span class="linenos"> 907</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span>
|
|
</span><span id="Snowflake-908"><a href="#Snowflake-908"><span class="linenos"> 908</span></a> <span class="s2">"FILE://"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">URI_START</span><span class="p">,</span>
|
|
</span><span id="Snowflake-909"><a href="#Snowflake-909"><span class="linenos"> 909</span></a> <span class="s2">"BYTEINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span>
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|
</span><span id="Snowflake-910"><a href="#Snowflake-910"><span class="linenos"> 910</span></a> <span class="s2">"CHAR VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
|
|
</span><span id="Snowflake-911"><a href="#Snowflake-911"><span class="linenos"> 911</span></a> <span class="s2">"CHARACTER VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
|
|
</span><span id="Snowflake-912"><a href="#Snowflake-912"><span class="linenos"> 912</span></a> <span class="s2">"EXCLUDE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
|
|
</span><span id="Snowflake-913"><a href="#Snowflake-913"><span class="linenos"> 913</span></a> <span class="s2">"ILIKE ANY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE_ANY</span><span class="p">,</span>
|
|
</span><span id="Snowflake-914"><a href="#Snowflake-914"><span class="linenos"> 914</span></a> <span class="s2">"LIKE ANY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE_ANY</span><span class="p">,</span>
|
|
</span><span id="Snowflake-915"><a href="#Snowflake-915"><span class="linenos"> 915</span></a> <span class="s2">"MATCH_CONDITION"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">,</span>
|
|
</span><span id="Snowflake-916"><a href="#Snowflake-916"><span class="linenos"> 916</span></a> <span class="s2">"MATCH_RECOGNIZE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
|
|
</span><span id="Snowflake-917"><a href="#Snowflake-917"><span class="linenos"> 917</span></a> <span class="s2">"MINUS"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
|
|
</span><span id="Snowflake-918"><a href="#Snowflake-918"><span class="linenos"> 918</span></a> <span class="s2">"NCHAR VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
|
|
</span><span id="Snowflake-919"><a href="#Snowflake-919"><span class="linenos"> 919</span></a> <span class="s2">"PUT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PUT</span><span class="p">,</span>
|
|
</span><span id="Snowflake-920"><a href="#Snowflake-920"><span class="linenos"> 920</span></a> <span class="s2">"REMOVE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
|
|
</span><span id="Snowflake-921"><a href="#Snowflake-921"><span class="linenos"> 921</span></a> <span class="s2">"RM"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
|
|
</span><span id="Snowflake-922"><a href="#Snowflake-922"><span class="linenos"> 922</span></a> <span class="s2">"SAMPLE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE_SAMPLE</span><span class="p">,</span>
|
|
</span><span id="Snowflake-923"><a href="#Snowflake-923"><span class="linenos"> 923</span></a> <span class="s2">"SQL_DOUBLE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
|
|
</span><span id="Snowflake-924"><a href="#Snowflake-924"><span class="linenos"> 924</span></a> <span class="s2">"SQL_VARCHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
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|
</span><span id="Snowflake-925"><a href="#Snowflake-925"><span class="linenos"> 925</span></a> <span class="s2">"STORAGE INTEGRATION"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STORAGE_INTEGRATION</span><span class="p">,</span>
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|
</span><span id="Snowflake-926"><a href="#Snowflake-926"><span class="linenos"> 926</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">,</span>
|
|
</span><span id="Snowflake-927"><a href="#Snowflake-927"><span class="linenos"> 927</span></a> <span class="s2">"TIMESTAMP_TZ"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
|
|
</span><span id="Snowflake-928"><a href="#Snowflake-928"><span class="linenos"> 928</span></a> <span class="s2">"TOP"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
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|
</span><span id="Snowflake-929"><a href="#Snowflake-929"><span class="linenos"> 929</span></a> <span class="s2">"WAREHOUSE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">WAREHOUSE</span><span class="p">,</span>
|
|
</span><span id="Snowflake-930"><a href="#Snowflake-930"><span class="linenos"> 930</span></a> <span class="s2">"STREAMLIT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STREAMLIT</span><span class="p">,</span>
|
|
</span><span id="Snowflake-931"><a href="#Snowflake-931"><span class="linenos"> 931</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-932"><a href="#Snowflake-932"><span class="linenos"> 932</span></a> <span class="n">KEYWORDS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"/*+"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-933"><a href="#Snowflake-933"><span class="linenos"> 933</span></a>
|
|
</span><span id="Snowflake-934"><a href="#Snowflake-934"><span class="linenos"> 934</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-935"><a href="#Snowflake-935"><span class="linenos"> 935</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">SINGLE_TOKENS</span><span class="p">,</span>
|
|
</span><span id="Snowflake-936"><a href="#Snowflake-936"><span class="linenos"> 936</span></a> <span class="s2">"$"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
|
|
</span><span id="Snowflake-937"><a href="#Snowflake-937"><span class="linenos"> 937</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-938"><a href="#Snowflake-938"><span class="linenos"> 938</span></a>
|
|
</span><span id="Snowflake-939"><a href="#Snowflake-939"><span class="linenos"> 939</span></a> <span class="n">VAR_SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"$"</span><span class="p">}</span>
|
|
</span><span id="Snowflake-940"><a href="#Snowflake-940"><span class="linenos"> 940</span></a>
|
|
</span><span id="Snowflake-941"><a href="#Snowflake-941"><span class="linenos"> 941</span></a> <span class="n">COMMANDS</span> <span class="o">=</span> <span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">COMMANDS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">}</span>
|
|
</span><span id="Snowflake-942"><a href="#Snowflake-942"><span class="linenos"> 942</span></a>
|
|
</span><span id="Snowflake-943"><a href="#Snowflake-943"><span class="linenos"> 943</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Generator</span><span class="p">(</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
|
|
</span><span id="Snowflake-944"><a href="#Snowflake-944"><span class="linenos"> 944</span></a> <span class="n">PARAMETER_TOKEN</span> <span class="o">=</span> <span class="s2">"$"</span>
|
|
</span><span id="Snowflake-945"><a href="#Snowflake-945"><span class="linenos"> 945</span></a> <span class="n">MATCHED_BY_SOURCE</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-946"><a href="#Snowflake-946"><span class="linenos"> 946</span></a> <span class="n">SINGLE_STRING_INTERVAL</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="Snowflake-947"><a href="#Snowflake-947"><span class="linenos"> 947</span></a> <span class="n">JOIN_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-948"><a href="#Snowflake-948"><span class="linenos"> 948</span></a> <span class="n">TABLE_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-949"><a href="#Snowflake-949"><span class="linenos"> 949</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake-950"><a href="#Snowflake-950"><span class="linenos"> 950</span></a> <span class="n">AGGREGATE_FILTER_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake-951"><a href="#Snowflake-951"><span class="linenos"> 951</span></a> <span class="n">SUPPORTS_TABLE_COPY</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake-952"><a href="#Snowflake-952"><span class="linenos"> 952</span></a> <span class="n">COLLATE_IS_FUNC</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake-953"><a href="#Snowflake-953"><span class="linenos"> 953</span></a> <span class="n">LIMIT_ONLY_LITERALS</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake-954"><a href="#Snowflake-954"><span class="linenos"> 954</span></a> <span class="n">JSON_KEY_VALUE_PAIR_SEP</span> <span class="o">=</span> <span class="s2">","</span>
|
|
</span><span id="Snowflake-955"><a href="#Snowflake-955"><span class="linenos"> 955</span></a> <span class="n">INSERT_OVERWRITE</span> <span class="o">=</span> <span class="s2">" OVERWRITE INTO"</span>
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|
</span><span id="Snowflake-956"><a href="#Snowflake-956"><span class="linenos"> 956</span></a> <span class="n">STRUCT_DELIMITER</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"("</span><span class="p">,</span> <span class="s2">")"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-957"><a href="#Snowflake-957"><span class="linenos"> 957</span></a> <span class="n">COPY_PARAMS_ARE_WRAPPED</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-958"><a href="#Snowflake-958"><span class="linenos"> 958</span></a> <span class="n">COPY_PARAMS_EQ_REQUIRED</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="Snowflake-959"><a href="#Snowflake-959"><span class="linenos"> 959</span></a> <span class="n">STAR_EXCEPT</span> <span class="o">=</span> <span class="s2">"EXCLUDE"</span>
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|
</span><span id="Snowflake-960"><a href="#Snowflake-960"><span class="linenos"> 960</span></a> <span class="n">SUPPORTS_EXPLODING_PROJECTIONS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-961"><a href="#Snowflake-961"><span class="linenos"> 961</span></a> <span class="n">ARRAY_CONCAT_IS_VAR_LEN</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake-962"><a href="#Snowflake-962"><span class="linenos"> 962</span></a> <span class="n">SUPPORTS_CONVERT_TIMEZONE</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="Snowflake-963"><a href="#Snowflake-963"><span class="linenos"> 963</span></a> <span class="n">EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-964"><a href="#Snowflake-964"><span class="linenos"> 964</span></a> <span class="n">SUPPORTS_MEDIAN</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="Snowflake-965"><a href="#Snowflake-965"><span class="linenos"> 965</span></a> <span class="n">ARRAY_SIZE_NAME</span> <span class="o">=</span> <span class="s2">"ARRAY_SIZE"</span>
|
|
</span><span id="Snowflake-966"><a href="#Snowflake-966"><span class="linenos"> 966</span></a>
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|
</span><span id="Snowflake-967"><a href="#Snowflake-967"><span class="linenos"> 967</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-968"><a href="#Snowflake-968"><span class="linenos"> 968</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">,</span>
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</span><span id="Snowflake-969"><a href="#Snowflake-969"><span class="linenos"> 969</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"APPROX_COUNT_DISTINCT"</span><span class="p">),</span>
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|
</span><span id="Snowflake-970"><a href="#Snowflake-970"><span class="linenos"> 970</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArgMax</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MAX_BY"</span><span class="p">),</span>
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|
</span><span id="Snowflake-971"><a href="#Snowflake-971"><span class="linenos"> 971</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArgMin</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MIN_BY"</span><span class="p">),</span>
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|
</span><span id="Snowflake-972"><a href="#Snowflake-972"><span class="linenos"> 972</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-973"><a href="#Snowflake-973"><span class="linenos"> 973</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayConcat</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">arrayconcat_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="s2">"ARRAY_CAT"</span><span class="p">),</span>
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|
</span><span id="Snowflake-974"><a href="#Snowflake-974"><span class="linenos"> 974</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"ARRAY_CONTAINS"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">),</span>
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</span><span id="Snowflake-975"><a href="#Snowflake-975"><span class="linenos"> 975</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AtTimeZone</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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|
</span><span id="Snowflake-976"><a href="#Snowflake-976"><span class="linenos"> 976</span></a> <span class="s2">"CONVERT_TIMEZONE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"zone"</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
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|
</span><span id="Snowflake-977"><a href="#Snowflake-977"><span class="linenos"> 977</span></a> <span class="p">),</span>
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|
</span><span id="Snowflake-978"><a href="#Snowflake-978"><span class="linenos"> 978</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITOR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-979"><a href="#Snowflake-979"><span class="linenos"> 979</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITXOR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-980"><a href="#Snowflake-980"><span class="linenos"> 980</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITSHIFTLEFT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-981"><a href="#Snowflake-981"><span class="linenos"> 981</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITSHIFTRIGHT"</span><span class="p">),</span>
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|
</span><span id="Snowflake-982"><a href="#Snowflake-982"><span class="linenos"> 982</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">([</span><span class="n">_flatten_structured_types_unless_iceberg</span><span class="p">]),</span>
|
|
</span><span id="Snowflake-983"><a href="#Snowflake-983"><span class="linenos"> 983</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-984"><a href="#Snowflake-984"><span class="linenos"> 984</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-985"><a href="#Snowflake-985"><span class="linenos"> 985</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMESTAMPADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-986"><a href="#Snowflake-986"><span class="linenos"> 986</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeDiff</span><span class="p">:</span> <span class="n">timestampdiff_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-987"><a href="#Snowflake-987"><span class="linenos"> 987</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-988"><a href="#Snowflake-988"><span class="linenos"> 988</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFMONTH"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-989"><a href="#Snowflake-989"><span class="linenos"> 989</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFWEEK"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-990"><a href="#Snowflake-990"><span class="linenos"> 990</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFYEAR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-991"><a href="#Snowflake-991"><span class="linenos"> 991</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"FLATTEN"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-992"><a href="#Snowflake-992"><span class="linenos"> 992</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Extract</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DATE_PART"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-993"><a href="#Snowflake-993"><span class="linenos"> 993</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromTimeZone</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-994"><a href="#Snowflake-994"><span class="linenos"> 994</span></a> <span class="s2">"CONVERT_TIMEZONE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"zone"</span><span class="p">),</span> <span class="s2">"'UTC'"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake-995"><a href="#Snowflake-995"><span class="linenos"> 995</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-996"><a href="#Snowflake-996"><span class="linenos"> 996</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-997"><a href="#Snowflake-997"><span class="linenos"> 997</span></a> <span class="s2">"ARRAY_GENERATE_RANGE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"start"</span><span class="p">],</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"end"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"step"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-998"><a href="#Snowflake-998"><span class="linenos"> 998</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-999"><a href="#Snowflake-999"><span class="linenos"> 999</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">groupconcat_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">""</span><span class="p">),</span>
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|
</span><span id="Snowflake-1000"><a href="#Snowflake-1000"><span class="linenos">1000</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">if_sql</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"IFF"</span><span class="p">,</span> <span class="n">false_value</span><span class="o">=</span><span class="s2">"NULL"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1001"><a href="#Snowflake-1001"><span class="linenos">1001</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractArray</span><span class="p">:</span> <span class="n">_json_extract_value_array_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1002"><a href="#Snowflake-1002"><span class="linenos">1002</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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|
</span><span id="Snowflake-1003"><a href="#Snowflake-1003"><span class="linenos">1003</span></a> <span class="s2">"JSON_EXTRACT_PATH_TEXT"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span>
|
|
</span><span id="Snowflake-1004"><a href="#Snowflake-1004"><span class="linenos">1004</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1005"><a href="#Snowflake-1005"><span class="linenos">1005</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONObject</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT_KEEP_NULL"</span><span class="p">,</span> <span class="o">*</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1006"><a href="#Snowflake-1006"><span class="linenos">1006</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">""</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1007"><a href="#Snowflake-1007"><span class="linenos">1007</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONValueArray</span><span class="p">:</span> <span class="n">_json_extract_value_array_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1008"><a href="#Snowflake-1008"><span class="linenos">1008</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalAnd</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLAND_AGG"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1009"><a href="#Snowflake-1009"><span class="linenos">1009</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLOR_AGG"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1010"><a href="#Snowflake-1010"><span class="linenos">1010</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1011"><a href="#Snowflake-1011"><span class="linenos">1011</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MakeInterval</span><span class="p">:</span> <span class="n">no_make_interval_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1012"><a href="#Snowflake-1012"><span class="linenos">1012</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Max</span><span class="p">:</span> <span class="n">max_or_greatest</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1013"><a href="#Snowflake-1013"><span class="linenos">1013</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Min</span><span class="p">:</span> <span class="n">min_or_least</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1014"><a href="#Snowflake-1014"><span class="linenos">1014</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1015"><a href="#Snowflake-1015"><span class="linenos">1015</span></a> <span class="s2">"TRY_PARSE_JSON"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"PARSE_JSON"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake-1016"><a href="#Snowflake-1016"><span class="linenos">1016</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1017"><a href="#Snowflake-1017"><span class="linenos">1017</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"PARTITION BY </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1018"><a href="#Snowflake-1018"><span class="linenos">1018</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1019"><a href="#Snowflake-1019"><span class="linenos">1019</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">add_within_group_for_percentiles</span><span class="p">]</span>
|
|
</span><span id="Snowflake-1020"><a href="#Snowflake-1020"><span class="linenos">1020</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1021"><a href="#Snowflake-1021"><span class="linenos">1021</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1022"><a href="#Snowflake-1022"><span class="linenos">1022</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">add_within_group_for_percentiles</span><span class="p">]</span>
|
|
</span><span id="Snowflake-1023"><a href="#Snowflake-1023"><span class="linenos">1023</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1024"><a href="#Snowflake-1024"><span class="linenos">1024</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">([</span><span class="n">_unqualify_pivot_columns</span><span class="p">]),</span>
|
|
</span><span id="Snowflake-1025"><a href="#Snowflake-1025"><span class="linenos">1025</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">:</span> <span class="n">_regexpextract_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1026"><a href="#Snowflake-1026"><span class="linenos">1026</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">:</span> <span class="n">_regexpextract_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1027"><a href="#Snowflake-1027"><span class="linenos">1027</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpILike</span><span class="p">:</span> <span class="n">_regexpilike_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1028"><a href="#Snowflake-1028"><span class="linenos">1028</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Rand</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"RANDOM"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1029"><a href="#Snowflake-1029"><span class="linenos">1029</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1030"><a href="#Snowflake-1030"><span class="linenos">1030</span></a> <span class="p">[</span>
|
|
</span><span id="Snowflake-1031"><a href="#Snowflake-1031"><span class="linenos">1031</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1032"><a href="#Snowflake-1032"><span class="linenos">1032</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">explode_to_unnest</span><span class="p">(),</span>
|
|
</span><span id="Snowflake-1033"><a href="#Snowflake-1033"><span class="linenos">1033</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1034"><a href="#Snowflake-1034"><span class="linenos">1034</span></a> <span class="n">_transform_generate_date_array</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1035"><a href="#Snowflake-1035"><span class="linenos">1035</span></a> <span class="p">]</span>
|
|
</span><span id="Snowflake-1036"><a href="#Snowflake-1036"><span class="linenos">1036</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1037"><a href="#Snowflake-1037"><span class="linenos">1037</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SHA</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"SHA1"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1038"><a href="#Snowflake-1038"><span class="linenos">1038</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1039"><a href="#Snowflake-1039"><span class="linenos">1039</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StartsWith</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STARTSWITH"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1040"><a href="#Snowflake-1040"><span class="linenos">1040</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">strposition_sql</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1041"><a href="#Snowflake-1041"><span class="linenos">1041</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">func_name</span><span class="o">=</span><span class="s2">"CHARINDEX"</span><span class="p">,</span> <span class="n">supports_position</span><span class="o">=</span><span class="kc">True</span>
|
|
</span><span id="Snowflake-1042"><a href="#Snowflake-1042"><span class="linenos">1042</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1043"><a href="#Snowflake-1043"><span class="linenos">1043</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)),</span>
|
|
</span><span id="Snowflake-1044"><a href="#Snowflake-1044"><span class="linenos">1044</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Stuff</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"INSERT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1045"><a href="#Snowflake-1045"><span class="linenos">1045</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMEADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1046"><a href="#Snowflake-1046"><span class="linenos">1046</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Timestamp</span><span class="p">:</span> <span class="n">no_timestamp_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1047"><a href="#Snowflake-1047"><span class="linenos">1047</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMESTAMPADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1048"><a href="#Snowflake-1048"><span class="linenos">1048</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampDiff</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1049"><a href="#Snowflake-1049"><span class="linenos">1049</span></a> <span class="s2">"TIMESTAMPDIFF"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">unit</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake-1050"><a href="#Snowflake-1050"><span class="linenos">1050</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1051"><a href="#Snowflake-1051"><span class="linenos">1051</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampTrunc</span><span class="p">:</span> <span class="n">timestamptrunc_sql</span><span class="p">(),</span>
|
|
</span><span id="Snowflake-1052"><a href="#Snowflake-1052"><span class="linenos">1052</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1053"><a href="#Snowflake-1053"><span class="linenos">1053</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"EXTRACT(epoch_second FROM </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1054"><a href="#Snowflake-1054"><span class="linenos">1054</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToArray</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_ARRAY"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1055"><a href="#Snowflake-1055"><span class="linenos">1055</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToChar</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">function_fallback_sql</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1056"><a href="#Snowflake-1056"><span class="linenos">1056</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToDouble</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_DOUBLE"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1057"><a href="#Snowflake-1057"><span class="linenos">1057</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">,</span> <span class="n">cast</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1058"><a href="#Snowflake-1058"><span class="linenos">1058</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsDiff</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1059"><a href="#Snowflake-1059"><span class="linenos">1059</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1060"><a href="#Snowflake-1060"><span class="linenos">1060</span></a> <span class="s2">"TRY_TO_DATE"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"TO_DATE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1061"><a href="#Snowflake-1061"><span class="linenos">1061</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1062"><a href="#Snowflake-1062"><span class="linenos">1062</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTime</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1063"><a href="#Snowflake-1063"><span class="linenos">1063</span></a> <span class="s2">"TRY_TO_TIME"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"TO_TIME"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1064"><a href="#Snowflake-1064"><span class="linenos">1064</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1065"><a href="#Snowflake-1065"><span class="linenos">1065</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"HEX_DECODE_BINARY"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1066"><a href="#Snowflake-1066"><span class="linenos">1066</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1067"><a href="#Snowflake-1067"><span class="linenos">1067</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Uuid</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"UUID_STRING"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1068"><a href="#Snowflake-1068"><span class="linenos">1068</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1069"><a href="#Snowflake-1069"><span class="linenos">1069</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">WeekOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"WEEKOFYEAR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1070"><a href="#Snowflake-1070"><span class="linenos">1070</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLXOR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1071"><a href="#Snowflake-1071"><span class="linenos">1071</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">:</span> <span class="n">unsupported_args</span><span class="p">(</span><span class="s2">"ins_cost"</span><span class="p">,</span> <span class="s2">"del_cost"</span><span class="p">,</span> <span class="s2">"sub_cost"</span><span class="p">)(</span>
|
|
</span><span id="Snowflake-1072"><a href="#Snowflake-1072"><span class="linenos">1072</span></a> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"EDITDISTANCE"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1073"><a href="#Snowflake-1073"><span class="linenos">1073</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake-1074"><a href="#Snowflake-1074"><span class="linenos">1074</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-1075"><a href="#Snowflake-1075"><span class="linenos">1075</span></a>
|
|
</span><span id="Snowflake-1076"><a href="#Snowflake-1076"><span class="linenos">1076</span></a> <span class="n">SUPPORTED_JSON_PATH_PARTS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-1077"><a href="#Snowflake-1077"><span class="linenos">1077</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1078"><a href="#Snowflake-1078"><span class="linenos">1078</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1079"><a href="#Snowflake-1079"><span class="linenos">1079</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSubscript</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1080"><a href="#Snowflake-1080"><span class="linenos">1080</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-1081"><a href="#Snowflake-1081"><span class="linenos">1081</span></a>
|
|
</span><span id="Snowflake-1082"><a href="#Snowflake-1082"><span class="linenos">1082</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-1083"><a href="#Snowflake-1083"><span class="linenos">1083</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TYPE_MAPPING</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1084"><a href="#Snowflake-1084"><span class="linenos">1084</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NESTED</span><span class="p">:</span> <span class="s2">"OBJECT"</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1085"><a href="#Snowflake-1085"><span class="linenos">1085</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">STRUCT</span><span class="p">:</span> <span class="s2">"OBJECT"</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1086"><a href="#Snowflake-1086"><span class="linenos">1086</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-1087"><a href="#Snowflake-1087"><span class="linenos">1087</span></a>
|
|
</span><span id="Snowflake-1088"><a href="#Snowflake-1088"><span class="linenos">1088</span></a> <span class="n">TOKEN_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-1089"><a href="#Snowflake-1089"><span class="linenos">1089</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">AUTO_INCREMENT</span><span class="p">:</span> <span class="s2">"AUTOINCREMENT"</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1090"><a href="#Snowflake-1090"><span class="linenos">1090</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-1091"><a href="#Snowflake-1091"><span class="linenos">1091</span></a>
|
|
</span><span id="Snowflake-1092"><a href="#Snowflake-1092"><span class="linenos">1092</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-1093"><a href="#Snowflake-1093"><span class="linenos">1093</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">PROPERTIES_LOCATION</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1094"><a href="#Snowflake-1094"><span class="linenos">1094</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1095"><a href="#Snowflake-1095"><span class="linenos">1095</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatileProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1096"><a href="#Snowflake-1096"><span class="linenos">1096</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-1097"><a href="#Snowflake-1097"><span class="linenos">1097</span></a>
|
|
</span><span id="Snowflake-1098"><a href="#Snowflake-1098"><span class="linenos">1098</span></a> <span class="n">UNSUPPORTED_VALUES_EXPRESSIONS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake-1099"><a href="#Snowflake-1099"><span class="linenos">1099</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1100"><a href="#Snowflake-1100"><span class="linenos">1100</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1101"><a href="#Snowflake-1101"><span class="linenos">1101</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1102"><a href="#Snowflake-1102"><span class="linenos">1102</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1103"><a href="#Snowflake-1103"><span class="linenos">1103</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake-1104"><a href="#Snowflake-1104"><span class="linenos">1104</span></a>
|
|
</span><span id="Snowflake-1105"><a href="#Snowflake-1105"><span class="linenos">1105</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1106"><a href="#Snowflake-1106"><span class="linenos">1106</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">wrapped</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">sep</span><span class="p">(</span><span class="s2">""</span><span class="p">),</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1107"><a href="#Snowflake-1107"><span class="linenos">1107</span></a>
|
|
</span><span id="Snowflake-1108"><a href="#Snowflake-1108"><span class="linenos">1108</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">values_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">,</span> <span class="n">values_as_table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1109"><a href="#Snowflake-1109"><span class="linenos">1109</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">UNSUPPORTED_VALUES_EXPRESSIONS</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1110"><a href="#Snowflake-1110"><span class="linenos">1110</span></a> <span class="n">values_as_table</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake-1111"><a href="#Snowflake-1111"><span class="linenos">1111</span></a>
|
|
</span><span id="Snowflake-1112"><a href="#Snowflake-1112"><span class="linenos">1112</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">values_as_table</span><span class="o">=</span><span class="n">values_as_table</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1113"><a href="#Snowflake-1113"><span class="linenos">1113</span></a>
|
|
</span><span id="Snowflake-1114"><a href="#Snowflake-1114"><span class="linenos">1114</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datatype_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1115"><a href="#Snowflake-1115"><span class="linenos">1115</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
|
|
</span><span id="Snowflake-1116"><a href="#Snowflake-1116"><span class="linenos">1116</span></a> <span class="k">if</span> <span class="p">(</span>
|
|
</span><span id="Snowflake-1117"><a href="#Snowflake-1117"><span class="linenos">1117</span></a> <span class="n">expressions</span>
|
|
</span><span id="Snowflake-1118"><a href="#Snowflake-1118"><span class="linenos">1118</span></a> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">STRUCT_TYPES</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1119"><a href="#Snowflake-1119"><span class="linenos">1119</span></a> <span class="ow">and</span> <span class="nb">any</span><span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">field_type</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="k">for</span> <span class="n">field_type</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1120"><a href="#Snowflake-1120"><span class="linenos">1120</span></a> <span class="p">):</span>
|
|
</span><span id="Snowflake-1121"><a href="#Snowflake-1121"><span class="linenos">1121</span></a> <span class="c1"># The correct syntax is OBJECT [ (<key> <value_type [NOT NULL] [, ...]) ]</span>
|
|
</span><span id="Snowflake-1122"><a href="#Snowflake-1122"><span class="linenos">1122</span></a> <span class="k">return</span> <span class="s2">"OBJECT"</span>
|
|
</span><span id="Snowflake-1123"><a href="#Snowflake-1123"><span class="linenos">1123</span></a>
|
|
</span><span id="Snowflake-1124"><a href="#Snowflake-1124"><span class="linenos">1124</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">datatype_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1125"><a href="#Snowflake-1125"><span class="linenos">1125</span></a>
|
|
</span><span id="Snowflake-1126"><a href="#Snowflake-1126"><span class="linenos">1126</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">tonumber_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToNumber</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1127"><a href="#Snowflake-1127"><span class="linenos">1127</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1128"><a href="#Snowflake-1128"><span class="linenos">1128</span></a> <span class="s2">"TO_NUMBER"</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1129"><a href="#Snowflake-1129"><span class="linenos">1129</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1130"><a href="#Snowflake-1130"><span class="linenos">1130</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"format"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1131"><a href="#Snowflake-1131"><span class="linenos">1131</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"precision"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1132"><a href="#Snowflake-1132"><span class="linenos">1132</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"scale"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1133"><a href="#Snowflake-1133"><span class="linenos">1133</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-1134"><a href="#Snowflake-1134"><span class="linenos">1134</span></a>
|
|
</span><span id="Snowflake-1135"><a href="#Snowflake-1135"><span class="linenos">1135</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampfromparts_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampFromParts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1136"><a href="#Snowflake-1136"><span class="linenos">1136</span></a> <span class="n">milli</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"milli"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1137"><a href="#Snowflake-1137"><span class="linenos">1137</span></a> <span class="k">if</span> <span class="n">milli</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1138"><a href="#Snowflake-1138"><span class="linenos">1138</span></a> <span class="n">milli_to_nano</span> <span class="o">=</span> <span class="n">milli</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="o">*</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1000000</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1139"><a href="#Snowflake-1139"><span class="linenos">1139</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"nano"</span><span class="p">,</span> <span class="n">milli_to_nano</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1140"><a href="#Snowflake-1140"><span class="linenos">1140</span></a>
|
|
</span><span id="Snowflake-1141"><a href="#Snowflake-1141"><span class="linenos">1141</span></a> <span class="k">return</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TIMESTAMP_FROM_PARTS"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1142"><a href="#Snowflake-1142"><span class="linenos">1142</span></a>
|
|
</span><span id="Snowflake-1143"><a href="#Snowflake-1143"><span class="linenos">1143</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1144"><a href="#Snowflake-1144"><span class="linenos">1144</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1145"><a href="#Snowflake-1145"><span class="linenos">1145</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOGRAPHY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1146"><a href="#Snowflake-1146"><span class="linenos">1146</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOMETRY</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1147"><a href="#Snowflake-1147"><span class="linenos">1147</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOMETRY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1148"><a href="#Snowflake-1148"><span class="linenos">1148</span></a>
|
|
</span><span id="Snowflake-1149"><a href="#Snowflake-1149"><span class="linenos">1149</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="o">=</span><span class="n">safe_prefix</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1150"><a href="#Snowflake-1150"><span class="linenos">1150</span></a>
|
|
</span><span id="Snowflake-1151"><a href="#Snowflake-1151"><span class="linenos">1151</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">trycast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1152"><a href="#Snowflake-1152"><span class="linenos">1152</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake-1153"><a href="#Snowflake-1153"><span class="linenos">1153</span></a>
|
|
</span><span id="Snowflake-1154"><a href="#Snowflake-1154"><span class="linenos">1154</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">type</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1155"><a href="#Snowflake-1155"><span class="linenos">1155</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.optimizer.annotate_types</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotate_types</span>
|
|
</span><span id="Snowflake-1156"><a href="#Snowflake-1156"><span class="linenos">1156</span></a>
|
|
</span><span id="Snowflake-1157"><a href="#Snowflake-1157"><span class="linenos">1157</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">annotate_types</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1158"><a href="#Snowflake-1158"><span class="linenos">1158</span></a>
|
|
</span><span id="Snowflake-1159"><a href="#Snowflake-1159"><span class="linenos">1159</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEXT_TYPES</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNKNOWN</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1160"><a href="#Snowflake-1160"><span class="linenos">1160</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">trycast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1161"><a href="#Snowflake-1161"><span class="linenos">1161</span></a>
|
|
</span><span id="Snowflake-1162"><a href="#Snowflake-1162"><span class="linenos">1162</span></a> <span class="c1"># TRY_CAST only works for string values in Snowflake</span>
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|
</span><span id="Snowflake-1163"><a href="#Snowflake-1163"><span class="linenos">1163</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1164"><a href="#Snowflake-1164"><span class="linenos">1164</span></a>
|
|
</span><span id="Snowflake-1165"><a href="#Snowflake-1165"><span class="linenos">1165</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">log_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Log</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake-1166"><a href="#Snowflake-1166"><span class="linenos">1166</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">:</span>
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|
</span><span id="Snowflake-1167"><a href="#Snowflake-1167"><span class="linenos">1167</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"LN"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1168"><a href="#Snowflake-1168"><span class="linenos">1168</span></a>
|
|
</span><span id="Snowflake-1169"><a href="#Snowflake-1169"><span class="linenos">1169</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">log_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1170"><a href="#Snowflake-1170"><span class="linenos">1170</span></a>
|
|
</span><span id="Snowflake-1171"><a href="#Snowflake-1171"><span class="linenos">1171</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">unnest_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake-1172"><a href="#Snowflake-1172"><span class="linenos">1172</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
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|
</span><span id="Snowflake-1173"><a href="#Snowflake-1173"><span class="linenos">1173</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1174"><a href="#Snowflake-1174"><span class="linenos">1174</span></a>
|
|
</span><span id="Snowflake-1175"><a href="#Snowflake-1175"><span class="linenos">1175</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">[</span>
|
|
</span><span id="Snowflake-1176"><a href="#Snowflake-1176"><span class="linenos">1176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"seq"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1177"><a href="#Snowflake-1177"><span class="linenos">1177</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"key"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1178"><a href="#Snowflake-1178"><span class="linenos">1178</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"path"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1179"><a href="#Snowflake-1179"><span class="linenos">1179</span></a> <span class="n">offset</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">offset</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"index"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1180"><a href="#Snowflake-1180"><span class="linenos">1180</span></a> <span class="n">seq_get</span><span class="p">(</span><span class="n">unnest_alias</span><span class="o">.</span><span class="n">columns</span> <span class="k">if</span> <span class="n">unnest_alias</span> <span class="k">else</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1181"><a href="#Snowflake-1181"><span class="linenos">1181</span></a> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"value"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1182"><a href="#Snowflake-1182"><span class="linenos">1182</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"this"</span><span class="p">),</span>
|
|
</span><span id="Snowflake-1183"><a href="#Snowflake-1183"><span class="linenos">1183</span></a> <span class="p">]</span>
|
|
</span><span id="Snowflake-1184"><a href="#Snowflake-1184"><span class="linenos">1184</span></a>
|
|
</span><span id="Snowflake-1185"><a href="#Snowflake-1185"><span class="linenos">1185</span></a> <span class="k">if</span> <span class="n">unnest_alias</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1186"><a href="#Snowflake-1186"><span class="linenos">1186</span></a> <span class="n">unnest_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1187"><a href="#Snowflake-1187"><span class="linenos">1187</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1188"><a href="#Snowflake-1188"><span class="linenos">1188</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">"_u"</span><span class="p">,</span> <span class="n">columns</span><span class="o">=</span><span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1189"><a href="#Snowflake-1189"><span class="linenos">1189</span></a>
|
|
</span><span id="Snowflake-1190"><a href="#Snowflake-1190"><span class="linenos">1190</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
|
</span><span id="Snowflake-1191"><a href="#Snowflake-1191"><span class="linenos">1191</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_input</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"INPUT =>"</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1192"><a href="#Snowflake-1192"><span class="linenos">1192</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"INPUT => </span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1193"><a href="#Snowflake-1193"><span class="linenos">1193</span></a>
|
|
</span><span id="Snowflake-1194"><a href="#Snowflake-1194"><span class="linenos">1194</span></a> <span class="n">explode</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"TABLE(FLATTEN(</span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">))"</span>
|
|
</span><span id="Snowflake-1195"><a href="#Snowflake-1195"><span class="linenos">1195</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">unnest_alias</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1196"><a href="#Snowflake-1196"><span class="linenos">1196</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" AS </span><span class="si">{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1197"><a href="#Snowflake-1197"><span class="linenos">1197</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">explode</span><span class="si">}{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1198"><a href="#Snowflake-1198"><span class="linenos">1198</span></a>
|
|
</span><span id="Snowflake-1199"><a href="#Snowflake-1199"><span class="linenos">1199</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">show_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1200"><a href="#Snowflake-1200"><span class="linenos">1200</span></a> <span class="n">terse</span> <span class="o">=</span> <span class="s2">"TERSE "</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"terse"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1201"><a href="#Snowflake-1201"><span class="linenos">1201</span></a> <span class="n">history</span> <span class="o">=</span> <span class="s2">" HISTORY"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"history"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1202"><a href="#Snowflake-1202"><span class="linenos">1202</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"like"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1203"><a href="#Snowflake-1203"><span class="linenos">1203</span></a> <span class="n">like</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" LIKE </span><span class="si">{</span><span class="n">like</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">like</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1204"><a href="#Snowflake-1204"><span class="linenos">1204</span></a>
|
|
</span><span id="Snowflake-1205"><a href="#Snowflake-1205"><span class="linenos">1205</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1206"><a href="#Snowflake-1206"><span class="linenos">1206</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">scope</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1207"><a href="#Snowflake-1207"><span class="linenos">1207</span></a>
|
|
</span><span id="Snowflake-1208"><a href="#Snowflake-1208"><span class="linenos">1208</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope_kind"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1209"><a href="#Snowflake-1209"><span class="linenos">1209</span></a> <span class="k">if</span> <span class="n">scope_kind</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1210"><a href="#Snowflake-1210"><span class="linenos">1210</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" IN </span><span class="si">{</span><span class="n">scope_kind</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1211"><a href="#Snowflake-1211"><span class="linenos">1211</span></a>
|
|
</span><span id="Snowflake-1212"><a href="#Snowflake-1212"><span class="linenos">1212</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"starts_with"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1213"><a href="#Snowflake-1213"><span class="linenos">1213</span></a> <span class="k">if</span> <span class="n">starts_with</span><span class="p">:</span>
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</span><span id="Snowflake-1214"><a href="#Snowflake-1214"><span class="linenos">1214</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STARTS WITH </span><span class="si">{</span><span class="n">starts_with</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1215"><a href="#Snowflake-1215"><span class="linenos">1215</span></a>
|
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</span><span id="Snowflake-1216"><a href="#Snowflake-1216"><span class="linenos">1216</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1217"><a href="#Snowflake-1217"><span class="linenos">1217</span></a>
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</span><span id="Snowflake-1218"><a href="#Snowflake-1218"><span class="linenos">1218</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"from"</span><span class="p">)</span>
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|
</span><span id="Snowflake-1219"><a href="#Snowflake-1219"><span class="linenos">1219</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span>
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|
</span><span id="Snowflake-1220"><a href="#Snowflake-1220"><span class="linenos">1220</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" FROM </span><span class="si">{</span><span class="n">from_</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1221"><a href="#Snowflake-1221"><span class="linenos">1221</span></a>
|
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</span><span id="Snowflake-1222"><a href="#Snowflake-1222"><span class="linenos">1222</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"privileges"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1223"><a href="#Snowflake-1223"><span class="linenos">1223</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" WITH PRIVILEGES </span><span class="si">{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">privileges</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1224"><a href="#Snowflake-1224"><span class="linenos">1224</span></a>
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</span><span id="Snowflake-1225"><a href="#Snowflake-1225"><span class="linenos">1225</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SHOW </span><span class="si">{</span><span class="n">terse</span><span class="si">}{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}{</span><span class="n">history</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">scope_kind</span><span class="si">}{</span><span class="n">scope</span><span class="si">}{</span><span class="n">starts_with</span><span class="si">}{</span><span class="n">limit</span><span class="si">}{</span><span class="n">from_</span><span class="si">}{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1226"><a href="#Snowflake-1226"><span class="linenos">1226</span></a>
|
|
</span><span id="Snowflake-1227"><a href="#Snowflake-1227"><span class="linenos">1227</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">describe_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1228"><a href="#Snowflake-1228"><span class="linenos">1228</span></a> <span class="c1"># Default to table if kind is unknown</span>
|
|
</span><span id="Snowflake-1229"><a href="#Snowflake-1229"><span class="linenos">1229</span></a> <span class="n">kind_value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">"TABLE"</span>
|
|
</span><span id="Snowflake-1230"><a href="#Snowflake-1230"><span class="linenos">1230</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1231"><a href="#Snowflake-1231"><span class="linenos">1231</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1232"><a href="#Snowflake-1232"><span class="linenos">1232</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1233"><a href="#Snowflake-1233"><span class="linenos">1233</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">expressions</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1234"><a href="#Snowflake-1234"><span class="linenos">1234</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1235"><a href="#Snowflake-1235"><span class="linenos">1235</span></a>
|
|
</span><span id="Snowflake-1236"><a href="#Snowflake-1236"><span class="linenos">1236</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1237"><a href="#Snowflake-1237"><span class="linenos">1237</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
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|
</span><span id="Snowflake-1238"><a href="#Snowflake-1238"><span class="linenos">1238</span></a> <span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake-1239"><a href="#Snowflake-1239"><span class="linenos">1239</span></a> <span class="n">start</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"start"</span><span class="p">)</span>
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|
</span><span id="Snowflake-1240"><a href="#Snowflake-1240"><span class="linenos">1240</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1241"><a href="#Snowflake-1241"><span class="linenos">1241</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"increment"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1242"><a href="#Snowflake-1242"><span class="linenos">1242</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1243"><a href="#Snowflake-1243"><span class="linenos">1243</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1244"><a href="#Snowflake-1244"><span class="linenos">1244</span></a>
|
|
</span><span id="Snowflake-1245"><a href="#Snowflake-1245"><span class="linenos">1245</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cluster_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cluster</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake-1246"><a href="#Snowflake-1246"><span class="linenos">1246</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"CLUSTER BY (</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span>
|
|
</span><span id="Snowflake-1247"><a href="#Snowflake-1247"><span class="linenos">1247</span></a>
|
|
</span><span id="Snowflake-1248"><a href="#Snowflake-1248"><span class="linenos">1248</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">struct_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake-1249"><a href="#Snowflake-1249"><span class="linenos">1249</span></a> <span class="n">keys</span> <span class="o">=</span> <span class="p">[]</span>
|
|
</span><span id="Snowflake-1250"><a href="#Snowflake-1250"><span class="linenos">1250</span></a> <span class="n">values</span> <span class="o">=</span> <span class="p">[]</span>
|
|
</span><span id="Snowflake-1251"><a href="#Snowflake-1251"><span class="linenos">1251</span></a>
|
|
</span><span id="Snowflake-1252"><a href="#Snowflake-1252"><span class="linenos">1252</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1253"><a href="#Snowflake-1253"><span class="linenos">1253</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">PropertyEQ</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1254"><a href="#Snowflake-1254"><span class="linenos">1254</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
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|
</span><span id="Snowflake-1255"><a href="#Snowflake-1255"><span class="linenos">1255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="k">else</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
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|
</span><span id="Snowflake-1256"><a href="#Snowflake-1256"><span class="linenos">1256</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-1257"><a href="#Snowflake-1257"><span class="linenos">1257</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1258"><a href="#Snowflake-1258"><span class="linenos">1258</span></a> <span class="k">else</span><span class="p">:</span>
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|
</span><span id="Snowflake-1259"><a href="#Snowflake-1259"><span class="linenos">1259</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="sa">f</span><span class="s2">"_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">"</span><span class="p">))</span>
|
|
</span><span id="Snowflake-1260"><a href="#Snowflake-1260"><span class="linenos">1260</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1261"><a href="#Snowflake-1261"><span class="linenos">1261</span></a>
|
|
</span><span id="Snowflake-1262"><a href="#Snowflake-1262"><span class="linenos">1262</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">,</span> <span class="o">*</span><span class="n">flatten</span><span class="p">(</span><span class="nb">zip</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">values</span><span class="p">)))</span>
|
|
</span><span id="Snowflake-1263"><a href="#Snowflake-1263"><span class="linenos">1263</span></a>
|
|
</span><span id="Snowflake-1264"><a href="#Snowflake-1264"><span class="linenos">1264</span></a> <span class="nd">@unsupported_args</span><span class="p">(</span><span class="s2">"weight"</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1265"><a href="#Snowflake-1265"><span class="linenos">1265</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">approxquantile_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake-1266"><a href="#Snowflake-1266"><span class="linenos">1266</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"APPROX_PERCENTILE"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quantile"</span><span class="p">))</span>
|
|
</span><span id="Snowflake-1267"><a href="#Snowflake-1267"><span class="linenos">1267</span></a>
|
|
</span><span id="Snowflake-1268"><a href="#Snowflake-1268"><span class="linenos">1268</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">alterset_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">AlterSet</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake-1269"><a href="#Snowflake-1269"><span class="linenos">1269</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1270"><a href="#Snowflake-1270"><span class="linenos">1270</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">exprs</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">exprs</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1271"><a href="#Snowflake-1271"><span class="linenos">1271</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"file_format"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1272"><a href="#Snowflake-1272"><span class="linenos">1272</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_FILE_FORMAT = (</span><span class="si">{</span><span class="n">file_format</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">file_format</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1273"><a href="#Snowflake-1273"><span class="linenos">1273</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"copy_options"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1274"><a href="#Snowflake-1274"><span class="linenos">1274</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_COPY_OPTIONS = (</span><span class="si">{</span><span class="n">copy_options</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">copy_options</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1275"><a href="#Snowflake-1275"><span class="linenos">1275</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"tag"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1276"><a href="#Snowflake-1276"><span class="linenos">1276</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" TAG </span><span class="si">{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">tag</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1277"><a href="#Snowflake-1277"><span class="linenos">1277</span></a>
|
|
</span><span id="Snowflake-1278"><a href="#Snowflake-1278"><span class="linenos">1278</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SET</span><span class="si">{</span><span class="n">exprs</span><span class="si">}{</span><span class="n">file_format</span><span class="si">}{</span><span class="n">copy_options</span><span class="si">}{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake-1279"><a href="#Snowflake-1279"><span class="linenos">1279</span></a>
|
|
</span><span id="Snowflake-1280"><a href="#Snowflake-1280"><span class="linenos">1280</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">strtotime_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1281"><a href="#Snowflake-1281"><span class="linenos">1281</span></a> <span class="n">safe_prefix</span> <span class="o">=</span> <span class="s2">"TRY_"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake-1282"><a href="#Snowflake-1282"><span class="linenos">1282</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1283"><a href="#Snowflake-1283"><span class="linenos">1283</span></a> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">safe_prefix</span><span class="si">}</span><span class="s2">TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1284"><a href="#Snowflake-1284"><span class="linenos">1284</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-1285"><a href="#Snowflake-1285"><span class="linenos">1285</span></a>
|
|
</span><span id="Snowflake-1286"><a href="#Snowflake-1286"><span class="linenos">1286</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampsub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1287"><a href="#Snowflake-1287"><span class="linenos">1287</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1288"><a href="#Snowflake-1288"><span class="linenos">1288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1289"><a href="#Snowflake-1289"><span class="linenos">1289</span></a> <span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1290"><a href="#Snowflake-1290"><span class="linenos">1290</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span> <span class="o">*</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1291"><a href="#Snowflake-1291"><span class="linenos">1291</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">unit</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1292"><a href="#Snowflake-1292"><span class="linenos">1292</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-1293"><a href="#Snowflake-1293"><span class="linenos">1293</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-1294"><a href="#Snowflake-1294"><span class="linenos">1294</span></a>
|
|
</span><span id="Snowflake-1295"><a href="#Snowflake-1295"><span class="linenos">1295</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">jsonextract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1296"><a href="#Snowflake-1296"><span class="linenos">1296</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake-1297"><a href="#Snowflake-1297"><span class="linenos">1297</span></a>
|
|
</span><span id="Snowflake-1298"><a href="#Snowflake-1298"><span class="linenos">1298</span></a> <span class="c1"># JSON strings are valid coming from other dialects such as BQ</span>
|
|
</span><span id="Snowflake-1299"><a href="#Snowflake-1299"><span class="linenos">1299</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake-1300"><a href="#Snowflake-1300"><span class="linenos">1300</span></a> <span class="s2">"GET_PATH"</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1301"><a href="#Snowflake-1301"><span class="linenos">1301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span> <span class="k">if</span> <span class="n">this</span><span class="o">.</span><span class="n">is_string</span> <span class="k">else</span> <span class="n">this</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1302"><a href="#Snowflake-1302"><span class="linenos">1302</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span>
|
|
</span><span id="Snowflake-1303"><a href="#Snowflake-1303"><span class="linenos">1303</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake-1304"><a href="#Snowflake-1304"><span class="linenos">1304</span></a>
|
|
</span><span id="Snowflake-1305"><a href="#Snowflake-1305"><span class="linenos">1305</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timetostr_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1306"><a href="#Snowflake-1306"><span class="linenos">1306</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake-1307"><a href="#Snowflake-1307"><span class="linenos">1307</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTimestamp</span><span class="p">):</span>
|
|
</span><span id="Snowflake-1308"><a href="#Snowflake-1308"><span class="linenos">1308</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1309"><a href="#Snowflake-1309"><span class="linenos">1309</span></a>
|
|
</span><span id="Snowflake-1310"><a href="#Snowflake-1310"><span class="linenos">1310</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_CHAR"</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
|
|
</span><span id="Snowflake-1311"><a href="#Snowflake-1311"><span class="linenos">1311</span></a>
|
|
</span><span id="Snowflake-1312"><a href="#Snowflake-1312"><span class="linenos">1312</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datesub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1313"><a href="#Snowflake-1313"><span class="linenos">1313</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span>
|
|
</span><span id="Snowflake-1314"><a href="#Snowflake-1314"><span class="linenos">1314</span></a> <span class="k">if</span> <span class="n">value</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1315"><a href="#Snowflake-1315"><span class="linenos">1315</span></a> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">value</span> <span class="o">*</span> <span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">))</span>
|
|
</span><span id="Snowflake-1316"><a href="#Snowflake-1316"><span class="linenos">1316</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1317"><a href="#Snowflake-1317"><span class="linenos">1317</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">"DateSub cannot be transpiled if the subtracted count is unknown"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1318"><a href="#Snowflake-1318"><span class="linenos">1318</span></a>
|
|
</span><span id="Snowflake-1319"><a href="#Snowflake-1319"><span class="linenos">1319</span></a> <span class="k">return</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1320"><a href="#Snowflake-1320"><span class="linenos">1320</span></a>
|
|
</span><span id="Snowflake-1321"><a href="#Snowflake-1321"><span class="linenos">1321</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">select_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1322"><a href="#Snowflake-1322"><span class="linenos">1322</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"limit"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1323"><a href="#Snowflake-1323"><span class="linenos">1323</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1324"><a href="#Snowflake-1324"><span class="linenos">1324</span></a> <span class="k">if</span> <span class="n">offset</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">limit</span><span class="p">:</span>
|
|
</span><span id="Snowflake-1325"><a href="#Snowflake-1325"><span class="linenos">1325</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Null</span><span class="p">(),</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake-1326"><a href="#Snowflake-1326"><span class="linenos">1326</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span></pre></div>
|
|
|
|
|
|
|
|
|
|
<div id="Snowflake.NORMALIZATION_STRATEGY" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">NORMALIZATION_STRATEGY</span> =
|
|
<span class="default_value"><NormalizationStrategy.UPPERCASE: 'UPPERCASE'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.NORMALIZATION_STRATEGY"></a>
|
|
|
|
<div class="docstring"><p>Specifies the strategy according to which identifiers should be normalized.</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.NULL_ORDERING" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">NULL_ORDERING</span> =
|
|
<span class="default_value">'nulls_are_large'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.NULL_ORDERING"></a>
|
|
|
|
<div class="docstring"><p>Default <code>NULL</code> ordering method to use if not explicitly set.
|
|
Possible values: <code>"nulls_are_small"</code>, <code>"nulls_are_large"</code>, <code>"nulls_are_last"</code></p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.TIME_FORMAT" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TIME_FORMAT</span> =
|
|
<span class="default_value">"'YYYY-MM-DD HH24:MI:SS'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.TIME_FORMAT"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.SUPPORTS_USER_DEFINED_TYPES" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">SUPPORTS_USER_DEFINED_TYPES</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.SUPPORTS_USER_DEFINED_TYPES"></a>
|
|
|
|
<div class="docstring"><p>Whether user-defined data types are supported.</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.SUPPORTS_SEMI_ANTI_JOIN" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">SUPPORTS_SEMI_ANTI_JOIN</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.SUPPORTS_SEMI_ANTI_JOIN"></a>
|
|
|
|
<div class="docstring"><p>Whether <code>SEMI</code> or <code>ANTI</code> joins are supported.</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.PREFER_CTE_ALIAS_COLUMN" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">PREFER_CTE_ALIAS_COLUMN</span> =
|
|
<span class="default_value">True</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.PREFER_CTE_ALIAS_COLUMN"></a>
|
|
|
|
<div class="docstring"><p>Some dialects, such as Snowflake, allow you to reference a CTE column alias in the
|
|
HAVING clause of the CTE. This flag will cause the CTE alias columns to override
|
|
any projection aliases in the subquery.</p>
|
|
|
|
<p>For example,
|
|
WITH y(c) AS (
|
|
SELECT SUM(a) FROM (SELECT 1 a) AS x HAVING c > 0
|
|
) SELECT c FROM y;</p>
|
|
|
|
<pre><code>will be rewritten as
|
|
|
|
WITH y(c) AS (
|
|
SELECT SUM(a) AS c FROM (SELECT 1 AS a) AS x HAVING c > 0
|
|
) SELECT c FROM y;
|
|
</code></pre>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.TABLESAMPLE_SIZE_IS_PERCENT" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TABLESAMPLE_SIZE_IS_PERCENT</span> =
|
|
<span class="default_value">True</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.TABLESAMPLE_SIZE_IS_PERCENT"></a>
|
|
|
|
<div class="docstring"><p>Whether a size in the table sample clause represents percentage.</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.COPY_PARAMS_ARE_CSV" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">COPY_PARAMS_ARE_CSV</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.COPY_PARAMS_ARE_CSV"></a>
|
|
|
|
<div class="docstring"><p>Whether COPY statement parameters are separated by comma or whitespace</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.ARRAY_AGG_INCLUDES_NULLS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">ARRAY_AGG_INCLUDES_NULLS</span><span class="annotation">: Optional[bool]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.ARRAY_AGG_INCLUDES_NULLS"></a>
|
|
|
|
<div class="docstring"><p>Whether ArrayAgg needs to filter NULL values.</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.TIME_MAPPING" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TIME_MAPPING</span><span class="annotation">: Dict[str, str]</span> =
|
|
<input id="Snowflake.TIME_MAPPING-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.TIME_MAPPING-view-value"></label><span class="default_value">{'YYYY': '%Y', 'yyyy': '%Y', 'YY': '%y', 'yy': '%y', 'MMMM': '%B', 'mmmm': '%B', 'MON': '%b', 'mon': '%b', 'MM': '%m', 'mm': '%m', 'DD': '%d', 'dd': '%-d', 'DY': '%a', 'dy': '%w', 'HH24': '%H', 'hh24': '%H', 'HH12': '%I', 'hh12': '%I', 'MI': '%M', 'mi': '%M', 'SS': '%S', 'ss': '%S', 'FF6': '%f', 'ff6': '%f'}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.TIME_MAPPING"></a>
|
|
|
|
<div class="docstring"><p>Associates this dialect's time formats with their equivalent Python <code>strftime</code> formats.</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.quote_identifier" class="classattr">
|
|
<input id="Snowflake.quote_identifier-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<div class="attr function">
|
|
|
|
<span class="def">def</span>
|
|
<span class="name">quote_identifier</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="o">~</span><span class="n">E</span>, </span><span class="param"><span class="n">identify</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span></span><span class="return-annotation">) -> <span class="o">~</span><span class="n">E</span>:</span></span>
|
|
|
|
<label class="view-source-button" for="Snowflake.quote_identifier-view-source"><span>View Source</span></label>
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.quote_identifier"></a>
|
|
<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.quote_identifier-376"><a href="#Snowflake.quote_identifier-376"><span class="linenos">376</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">quote_identifier</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">E</span><span class="p">,</span> <span class="n">identify</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="n">E</span><span class="p">:</span>
|
|
</span><span id="Snowflake.quote_identifier-377"><a href="#Snowflake.quote_identifier-377"><span class="linenos">377</span></a> <span class="c1"># This disables quoting DUAL in SELECT ... FROM DUAL, because Snowflake treats an</span>
|
|
</span><span id="Snowflake.quote_identifier-378"><a href="#Snowflake.quote_identifier-378"><span class="linenos">378</span></a> <span class="c1"># unquoted DUAL keyword in a special way and does not map it to a user-defined table</span>
|
|
</span><span id="Snowflake.quote_identifier-379"><a href="#Snowflake.quote_identifier-379"><span class="linenos">379</span></a> <span class="k">if</span> <span class="p">(</span>
|
|
</span><span id="Snowflake.quote_identifier-380"><a href="#Snowflake.quote_identifier-380"><span class="linenos">380</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span>
|
|
</span><span id="Snowflake.quote_identifier-381"><a href="#Snowflake.quote_identifier-381"><span class="linenos">381</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span>
|
|
</span><span id="Snowflake.quote_identifier-382"><a href="#Snowflake.quote_identifier-382"><span class="linenos">382</span></a> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s2">"dual"</span>
|
|
</span><span id="Snowflake.quote_identifier-383"><a href="#Snowflake.quote_identifier-383"><span class="linenos">383</span></a> <span class="p">):</span>
|
|
</span><span id="Snowflake.quote_identifier-384"><a href="#Snowflake.quote_identifier-384"><span class="linenos">384</span></a> <span class="k">return</span> <span class="n">expression</span> <span class="c1"># type: ignore</span>
|
|
</span><span id="Snowflake.quote_identifier-385"><a href="#Snowflake.quote_identifier-385"><span class="linenos">385</span></a>
|
|
</span><span id="Snowflake.quote_identifier-386"><a href="#Snowflake.quote_identifier-386"><span class="linenos">386</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">quote_identifier</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">identify</span><span class="o">=</span><span class="n">identify</span><span class="p">)</span>
|
|
</span></pre></div>
|
|
|
|
|
|
<div class="docstring"><p>Adds quotes to a given identifier.</p>
|
|
|
|
<h6 id="arguments">Arguments:</h6>
|
|
|
|
<ul>
|
|
<li><strong>expression:</strong> The expression of interest. If it's not an <code>Identifier</code>, this method is a no-op.</li>
|
|
<li><strong>identify:</strong> If set to <code>False</code>, the quotes will only be added if the identifier is deemed
|
|
"unsafe", with respect to its characters and this dialect's normalization strategy.</li>
|
|
</ul>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.SUPPORTS_COLUMN_JOIN_MARKS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">SUPPORTS_COLUMN_JOIN_MARKS</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.SUPPORTS_COLUMN_JOIN_MARKS"></a>
|
|
|
|
<div class="docstring"><p>Whether the old-style outer join (+) syntax is supported.</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.UNESCAPED_SEQUENCES" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">UNESCAPED_SEQUENCES</span><span class="annotation">: Dict[str, str]</span> =
|
|
<input id="Snowflake.UNESCAPED_SEQUENCES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.UNESCAPED_SEQUENCES-view-value"></label><span class="default_value">{'\\a': '\x07', '\\b': '\x08', '\\f': '\x0c', '\\n': '\n', '\\r': '\r', '\\t': '\t', '\\v': '\x0b', '\\\\': '\\'}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.UNESCAPED_SEQUENCES"></a>
|
|
|
|
<div class="docstring"><p>Mapping of an escaped sequence (<code>\n</code>) to its unescaped version (<code>
|
|
</code>).</p>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.tokenizer_class" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">tokenizer_class</span> =
|
|
<span class="default_value"><class '<a href="#Snowflake.Tokenizer">Snowflake.Tokenizer</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.tokenizer_class"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.jsonpath_tokenizer_class" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">jsonpath_tokenizer_class</span> =
|
|
<span class="default_value"><class '<a href="#Snowflake.JSONPathTokenizer">Snowflake.JSONPathTokenizer</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.jsonpath_tokenizer_class"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.parser_class" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">parser_class</span> =
|
|
<span class="default_value"><class '<a href="#Snowflake.Parser">Snowflake.Parser</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.parser_class"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.generator_class" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">generator_class</span> =
|
|
<span class="default_value"><class '<a href="#Snowflake.Generator">Snowflake.Generator</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.generator_class"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.TIME_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TIME_TRIE</span><span class="annotation">: Dict</span> =
|
|
<input id="Snowflake.TIME_TRIE-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.TIME_TRIE-view-value"></label><span class="default_value">{'Y': {'Y': {'Y': {'Y': {0: True}}, 0: True}}, 'y': {'y': {'y': {'y': {0: True}}, 0: True}}, 'M': {'M': {'M': {'M': {0: True}}, 0: True}, 'O': {'N': {0: True}}, 'I': {0: True}}, 'm': {'m': {'m': {'m': {0: True}}, 0: True}, 'o': {'n': {0: True}}, 'i': {0: True}}, 'D': {'D': {0: True}, 'Y': {0: True}}, 'd': {'d': {0: True}, 'y': {0: True}}, 'H': {'H': {'2': {'4': {0: True}}, '1': {'2': {0: True}}}}, 'h': {'h': {'2': {'4': {0: True}}, '1': {'2': {0: True}}}}, 'S': {'S': {0: True}}, 's': {'s': {0: True}}, 'F': {'F': {'6': {0: True}}}, 'f': {'f': {'6': {0: True}}}}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.TIME_TRIE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.FORMAT_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">FORMAT_TRIE</span><span class="annotation">: Dict</span> =
|
|
<input id="Snowflake.FORMAT_TRIE-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.FORMAT_TRIE-view-value"></label><span class="default_value">{'Y': {'Y': {'Y': {'Y': {0: True}}, 0: True}}, 'y': {'y': {'y': {'y': {0: True}}, 0: True}}, 'M': {'M': {'M': {'M': {0: True}}, 0: True}, 'O': {'N': {0: True}}, 'I': {0: True}}, 'm': {'m': {'m': {'m': {0: True}}, 0: True}, 'o': {'n': {0: True}}, 'i': {0: True}}, 'D': {'D': {0: True}, 'Y': {0: True}}, 'd': {'d': {0: True}, 'y': {0: True}}, 'H': {'H': {'2': {'4': {0: True}}, '1': {'2': {0: True}}}}, 'h': {'h': {'2': {'4': {0: True}}, '1': {'2': {0: True}}}}, 'S': {'S': {0: True}}, 's': {'s': {0: True}}, 'F': {'F': {'6': {0: True}}}, 'f': {'f': {'6': {0: True}}}}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.FORMAT_TRIE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.INVERSE_TIME_MAPPING" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_TIME_MAPPING</span><span class="annotation">: Dict[str, str]</span> =
|
|
<input id="Snowflake.INVERSE_TIME_MAPPING-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.INVERSE_TIME_MAPPING-view-value"></label><span class="default_value">{'%Y': 'yyyy', '%y': 'yy', '%B': 'mmmm', '%b': 'mon', '%m': 'mm', '%d': 'DD', '%-d': 'dd', '%a': 'DY', '%w': 'dy', '%H': 'hh24', '%I': 'hh12', '%M': 'mi', '%S': 'ss', '%f': 'ff6'}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.INVERSE_TIME_MAPPING"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.INVERSE_TIME_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_TIME_TRIE</span><span class="annotation">: Dict</span> =
|
|
<input id="Snowflake.INVERSE_TIME_TRIE-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.INVERSE_TIME_TRIE-view-value"></label><span class="default_value">{'%': {'Y': {0: True}, 'y': {0: True}, 'B': {0: True}, 'b': {0: True}, 'm': {0: True}, 'd': {0: True}, '-': {'d': {0: True}}, 'a': {0: True}, 'w': {0: True}, 'H': {0: True}, 'I': {0: True}, 'M': {0: True}, 'S': {0: True}, 'f': {0: True}}}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.INVERSE_TIME_TRIE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.INVERSE_FORMAT_MAPPING" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_FORMAT_MAPPING</span><span class="annotation">: Dict[str, str]</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.INVERSE_FORMAT_MAPPING"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.INVERSE_FORMAT_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_FORMAT_TRIE</span><span class="annotation">: Dict</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.INVERSE_FORMAT_TRIE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.INVERSE_CREATABLE_KIND_MAPPING" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_CREATABLE_KIND_MAPPING</span><span class="annotation">: dict[str, str]</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.INVERSE_CREATABLE_KIND_MAPPING"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.ESCAPED_SEQUENCES" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">ESCAPED_SEQUENCES</span><span class="annotation">: Dict[str, str]</span> =
|
|
<input id="Snowflake.ESCAPED_SEQUENCES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.ESCAPED_SEQUENCES-view-value"></label><span class="default_value">{'\x07': '\\a', '\x08': '\\b', '\x0c': '\\f', '\n': '\\n', '\r': '\\r', '\t': '\\t', '\x0b': '\\v', '\\': '\\\\'}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.ESCAPED_SEQUENCES"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.QUOTE_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">QUOTE_START</span> =
|
|
<span class="default_value">"'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.QUOTE_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.QUOTE_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">QUOTE_END</span> =
|
|
<span class="default_value">"'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.QUOTE_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.IDENTIFIER_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">IDENTIFIER_START</span> =
|
|
<span class="default_value">'"'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.IDENTIFIER_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.IDENTIFIER_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">IDENTIFIER_END</span> =
|
|
<span class="default_value">'"'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.IDENTIFIER_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.BIT_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BIT_START</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.BIT_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.BIT_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BIT_END</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.BIT_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.HEX_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">HEX_START</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">"x'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.HEX_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.HEX_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">HEX_END</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">"'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.HEX_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.BYTE_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BYTE_START</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.BYTE_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.BYTE_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BYTE_END</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.BYTE_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.UNICODE_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">UNICODE_START</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.UNICODE_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.UNICODE_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">UNICODE_END</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.UNICODE_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
</section>
|
|
<section id="Snowflake.JSONPathTokenizer">
|
|
<input id="Snowflake.JSONPathTokenizer-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<div class="attr class">
|
|
|
|
<span class="def">class</span>
|
|
<span class="name">Snowflake.JSONPathTokenizer</span><wbr>(<span class="base"><a href="../jsonpath.html#JSONPathTokenizer">sqlglot.jsonpath.JSONPathTokenizer</a></span>):
|
|
|
|
<label class="view-source-button" for="Snowflake.JSONPathTokenizer-view-source"><span>View Source</span></label>
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.JSONPathTokenizer"></a>
|
|
<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.JSONPathTokenizer-388"><a href="#Snowflake.JSONPathTokenizer-388"><span class="linenos">388</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">JSONPathTokenizer</span><span class="p">(</span><span class="n">jsonpath</span><span class="o">.</span><span class="n">JSONPathTokenizer</span><span class="p">):</span>
|
|
</span><span id="Snowflake.JSONPathTokenizer-389"><a href="#Snowflake.JSONPathTokenizer-389"><span class="linenos">389</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="n">jsonpath</span><span class="o">.</span><span class="n">JSONPathTokenizer</span><span class="o">.</span><span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">copy</span><span class="p">()</span>
|
|
</span><span id="Snowflake.JSONPathTokenizer-390"><a href="#Snowflake.JSONPathTokenizer-390"><span class="linenos">390</span></a> <span class="n">SINGLE_TOKENS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"$"</span><span class="p">)</span>
|
|
</span></pre></div>
|
|
|
|
|
|
|
|
|
|
<div id="Snowflake.JSONPathTokenizer.SINGLE_TOKENS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">SINGLE_TOKENS</span> =
|
|
<input id="Snowflake.JSONPathTokenizer.SINGLE_TOKENS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.JSONPathTokenizer.SINGLE_TOKENS-view-value"></label><span class="default_value">{'(': <TokenType.L_PAREN: 'L_PAREN'>, ')': <TokenType.R_PAREN: 'R_PAREN'>, '[': <TokenType.L_BRACKET: 'L_BRACKET'>, ']': <TokenType.R_BRACKET: 'R_BRACKET'>, ':': <TokenType.COLON: 'COLON'>, ',': <TokenType.COMMA: 'COMMA'>, '-': <TokenType.DASH: 'DASH'>, '.': <TokenType.DOT: 'DOT'>, '?': <TokenType.PLACEHOLDER: 'PLACEHOLDER'>, '@': <TokenType.PARAMETER: 'PARAMETER'>, "'": <TokenType.QUOTE: 'QUOTE'>, '"': <TokenType.QUOTE: 'QUOTE'>, '*': <TokenType.STAR: 'STAR'>}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.JSONPathTokenizer.SINGLE_TOKENS"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div class="inherited">
|
|
<h5>Inherited Members</h5>
|
|
<dl>
|
|
<div><dt><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></dt>
|
|
<dd id="Snowflake.JSONPathTokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.BIT_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.BIT_STRINGS">BIT_STRINGS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.BYTE_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.BYTE_STRINGS">BYTE_STRINGS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.HEX_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.HEX_STRINGS">HEX_STRINGS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.RAW_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.RAW_STRINGS">RAW_STRINGS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.HEREDOC_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.HEREDOC_STRINGS">HEREDOC_STRINGS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.UNICODE_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.UNICODE_STRINGS">UNICODE_STRINGS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.IDENTIFIERS" class="variable"><a href="../tokens.html#Tokenizer.IDENTIFIERS">IDENTIFIERS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.QUOTES" class="variable"><a href="../tokens.html#Tokenizer.QUOTES">QUOTES</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.VAR_SINGLE_TOKENS" class="variable"><a href="../tokens.html#Tokenizer.VAR_SINGLE_TOKENS">VAR_SINGLE_TOKENS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.HEREDOC_TAG_IS_IDENTIFIER" class="variable"><a href="../tokens.html#Tokenizer.HEREDOC_TAG_IS_IDENTIFIER">HEREDOC_TAG_IS_IDENTIFIER</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.HEREDOC_STRING_ALTERNATIVE" class="variable"><a href="../tokens.html#Tokenizer.HEREDOC_STRING_ALTERNATIVE">HEREDOC_STRING_ALTERNATIVE</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS">STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.NESTED_COMMENTS" class="variable"><a href="../tokens.html#Tokenizer.NESTED_COMMENTS">NESTED_COMMENTS</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.HINT_START" class="variable"><a href="../tokens.html#Tokenizer.HINT_START">HINT_START</a></dd>
|
|
<dd id="Snowflake.JSONPathTokenizer.TOKENS_PRECEDING_HINT" class="variable"><a href="../tokens.html#Tokenizer.TOKENS_PRECEDING_HINT">TOKENS_PRECEDING_HINT</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.WHITE_SPACE" class="variable"><a href="../tokens.html#Tokenizer.WHITE_SPACE">WHITE_SPACE</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.COMMANDS" class="variable"><a href="../tokens.html#Tokenizer.COMMANDS">COMMANDS</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.COMMAND_PREFIX_TOKENS" class="variable"><a href="../tokens.html#Tokenizer.COMMAND_PREFIX_TOKENS">COMMAND_PREFIX_TOKENS</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.NUMERIC_LITERALS" class="variable"><a href="../tokens.html#Tokenizer.NUMERIC_LITERALS">NUMERIC_LITERALS</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.COMMENTS" class="variable"><a href="../tokens.html#Tokenizer.COMMENTS">COMMENTS</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.dialect" class="variable"><a href="../tokens.html#Tokenizer.dialect">dialect</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.use_rs_tokenizer" class="variable"><a href="../tokens.html#Tokenizer.use_rs_tokenizer">use_rs_tokenizer</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.tokenize_rs" class="function"><a href="../tokens.html#Tokenizer.tokenize_rs">tokenize_rs</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.size" class="variable"><a href="../tokens.html#Tokenizer.size">size</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.sql" class="variable"><a href="../tokens.html#Tokenizer.sql">sql</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.tokens" class="variable"><a href="../tokens.html#Tokenizer.tokens">tokens</a></dd>
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</div>
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<div><dt><a href="../jsonpath.html#JSONPathTokenizer">sqlglot.jsonpath.JSONPathTokenizer</a></dt>
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<dd id="Snowflake.JSONPathTokenizer.KEYWORDS" class="variable"><a href="../jsonpath.html#JSONPathTokenizer.KEYWORDS">KEYWORDS</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.IDENTIFIER_ESCAPES" class="variable"><a href="../jsonpath.html#JSONPathTokenizer.IDENTIFIER_ESCAPES">IDENTIFIER_ESCAPES</a></dd>
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<dd id="Snowflake.JSONPathTokenizer.STRING_ESCAPES" class="variable"><a href="../jsonpath.html#JSONPathTokenizer.STRING_ESCAPES">STRING_ESCAPES</a></dd>
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</div>
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</dl>
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</div>
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</section>
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<section id="Snowflake.Parser">
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<input id="Snowflake.Parser-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr class">
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<span class="def">class</span>
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<span class="name">Snowflake.Parser</span><wbr>(<span class="base"><a href="../parser.html#Parser">sqlglot.parser.Parser</a></span>):
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<label class="view-source-button" for="Snowflake.Parser-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Parser"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Parser-392"><a href="#Snowflake.Parser-392"><span class="linenos">392</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Parser</span><span class="p">(</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="p">):</span>
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</span><span id="Snowflake.Parser-393"><a href="#Snowflake.Parser-393"><span class="linenos">393</span></a> <span class="n">IDENTIFY_PIVOT_STRINGS</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="Snowflake.Parser-394"><a href="#Snowflake.Parser-394"><span class="linenos">394</span></a> <span class="n">DEFAULT_SAMPLING_METHOD</span> <span class="o">=</span> <span class="s2">"BERNOULLI"</span>
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</span><span id="Snowflake.Parser-395"><a href="#Snowflake.Parser-395"><span class="linenos">395</span></a> <span class="n">COLON_IS_VARIANT_EXTRACT</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="Snowflake.Parser-396"><a href="#Snowflake.Parser-396"><span class="linenos">396</span></a>
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</span><span id="Snowflake.Parser-397"><a href="#Snowflake.Parser-397"><span class="linenos">397</span></a> <span class="n">ID_VAR_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake.Parser-398"><a href="#Snowflake.Parser-398"><span class="linenos">398</span></a> <span class="o">*</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">ID_VAR_TOKENS</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-399"><a href="#Snowflake.Parser-399"><span class="linenos">399</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-400"><a href="#Snowflake.Parser-400"><span class="linenos">400</span></a> <span class="p">}</span>
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</span><span id="Snowflake.Parser-401"><a href="#Snowflake.Parser-401"><span class="linenos">401</span></a>
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</span><span id="Snowflake.Parser-402"><a href="#Snowflake.Parser-402"><span class="linenos">402</span></a> <span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">TABLE_ALIAS_TOKENS</span> <span class="o">|</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">WINDOW</span><span class="p">}</span>
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</span><span id="Snowflake.Parser-403"><a href="#Snowflake.Parser-403"><span class="linenos">403</span></a> <span class="n">TABLE_ALIAS_TOKENS</span><span class="o">.</span><span class="n">discard</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">)</span>
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</span><span id="Snowflake.Parser-404"><a href="#Snowflake.Parser-404"><span class="linenos">404</span></a>
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</span><span id="Snowflake.Parser-405"><a href="#Snowflake.Parser-405"><span class="linenos">405</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake.Parser-406"><a href="#Snowflake.Parser-406"><span class="linenos">406</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTIONS</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-407"><a href="#Snowflake.Parser-407"><span class="linenos">407</span></a> <span class="s2">"APPROX_PERCENTILE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-408"><a href="#Snowflake.Parser-408"><span class="linenos">408</span></a> <span class="s2">"ARRAY_CONSTRUCT"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">(</span><span class="n">expressions</span><span class="o">=</span><span class="n">args</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-409"><a href="#Snowflake.Parser-409"><span class="linenos">409</span></a> <span class="s2">"ARRAY_CONTAINS"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">(</span>
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</span><span id="Snowflake.Parser-410"><a href="#Snowflake.Parser-410"><span class="linenos">410</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="Snowflake.Parser-411"><a href="#Snowflake.Parser-411"><span class="linenos">411</span></a> <span class="p">),</span>
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</span><span id="Snowflake.Parser-412"><a href="#Snowflake.Parser-412"><span class="linenos">412</span></a> <span class="s2">"ARRAY_GENERATE_RANGE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">(</span>
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</span><span id="Snowflake.Parser-413"><a href="#Snowflake.Parser-413"><span class="linenos">413</span></a> <span class="c1"># ARRAY_GENERATE_RANGE has an exlusive end; we normalize it to be inclusive</span>
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</span><span id="Snowflake.Parser-414"><a href="#Snowflake.Parser-414"><span class="linenos">414</span></a> <span class="n">start</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-415"><a href="#Snowflake.Parser-415"><span class="linenos">415</span></a> <span class="n">end</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Sub</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1</span><span class="p">)),</span>
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</span><span id="Snowflake.Parser-416"><a href="#Snowflake.Parser-416"><span class="linenos">416</span></a> <span class="n">step</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-417"><a href="#Snowflake.Parser-417"><span class="linenos">417</span></a> <span class="p">),</span>
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</span><span id="Snowflake.Parser-418"><a href="#Snowflake.Parser-418"><span class="linenos">418</span></a> <span class="s2">"BITXOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span> <span class="s2">"BITXOR"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-419"><a href="#Snowflake.Parser-419"><span class="linenos">419</span></a> <span class="s2">"BIT_XOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">,</span> <span class="s2">"BITXOR"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-420"><a href="#Snowflake.Parser-420"><span class="linenos">420</span></a> <span class="s2">"BITOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">,</span> <span class="s2">"BITOR"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-421"><a href="#Snowflake.Parser-421"><span class="linenos">421</span></a> <span class="s2">"BIT_OR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">,</span> <span class="s2">"BITOR"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-422"><a href="#Snowflake.Parser-422"><span class="linenos">422</span></a> <span class="s2">"BITSHIFTLEFT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">,</span> <span class="s2">"BITSHIFTLEFT"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-423"><a href="#Snowflake.Parser-423"><span class="linenos">423</span></a> <span class="s2">"BIT_SHIFTLEFT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">,</span> <span class="s2">"BIT_SHIFTLEFT"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-424"><a href="#Snowflake.Parser-424"><span class="linenos">424</span></a> <span class="s2">"BITSHIFTRIGHT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">,</span> <span class="s2">"BITSHIFTRIGHT"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-425"><a href="#Snowflake.Parser-425"><span class="linenos">425</span></a> <span class="s2">"BIT_SHIFTRIGHT"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">,</span> <span class="s2">"BIT_SHIFTRIGHT"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-426"><a href="#Snowflake.Parser-426"><span class="linenos">426</span></a> <span class="s2">"BOOLXOR"</span><span class="p">:</span> <span class="n">_build_bitwise</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">,</span> <span class="s2">"BOOLXOR"</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-427"><a href="#Snowflake.Parser-427"><span class="linenos">427</span></a> <span class="s2">"DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-428"><a href="#Snowflake.Parser-428"><span class="linenos">428</span></a> <span class="s2">"DATE_TRUNC"</span><span class="p">:</span> <span class="n">_date_trunc_to_time</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-429"><a href="#Snowflake.Parser-429"><span class="linenos">429</span></a> <span class="s2">"DATEADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-430"><a href="#Snowflake.Parser-430"><span class="linenos">430</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-431"><a href="#Snowflake.Parser-431"><span class="linenos">431</span></a> <span class="s2">"DIV0"</span><span class="p">:</span> <span class="n">_build_if_from_div0</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-432"><a href="#Snowflake.Parser-432"><span class="linenos">432</span></a> <span class="s2">"EDITDISTANCE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">(</span>
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</span><span id="Snowflake.Parser-433"><a href="#Snowflake.Parser-433"><span class="linenos">433</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span> <span class="n">max_dist</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">)</span>
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</span><span id="Snowflake.Parser-434"><a href="#Snowflake.Parser-434"><span class="linenos">434</span></a> <span class="p">),</span>
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</span><span id="Snowflake.Parser-435"><a href="#Snowflake.Parser-435"><span class="linenos">435</span></a> <span class="s2">"FLATTEN"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-436"><a href="#Snowflake.Parser-436"><span class="linenos">436</span></a> <span class="s2">"GET_PATH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">,</span> <span class="n">dialect</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">(</span>
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</span><span id="Snowflake.Parser-437"><a href="#Snowflake.Parser-437"><span class="linenos">437</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">dialect</span><span class="o">.</span><span class="n">to_json_path</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
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</span><span id="Snowflake.Parser-438"><a href="#Snowflake.Parser-438"><span class="linenos">438</span></a> <span class="p">),</span>
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</span><span id="Snowflake.Parser-439"><a href="#Snowflake.Parser-439"><span class="linenos">439</span></a> <span class="s2">"HEX_DECODE_BINARY"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-440"><a href="#Snowflake.Parser-440"><span class="linenos">440</span></a> <span class="s2">"IFF"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-441"><a href="#Snowflake.Parser-441"><span class="linenos">441</span></a> <span class="s2">"LAST_DAY"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">LastDay</span><span class="p">(</span>
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</span><span id="Snowflake.Parser-442"><a href="#Snowflake.Parser-442"><span class="linenos">442</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">unit</span><span class="o">=</span><span class="n">map_date_part</span><span class="p">(</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
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</span><span id="Snowflake.Parser-443"><a href="#Snowflake.Parser-443"><span class="linenos">443</span></a> <span class="p">),</span>
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</span><span id="Snowflake.Parser-444"><a href="#Snowflake.Parser-444"><span class="linenos">444</span></a> <span class="s2">"LEN"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">binary</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="Snowflake.Parser-445"><a href="#Snowflake.Parser-445"><span class="linenos">445</span></a> <span class="s2">"LENGTH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Length</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">binary</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-446"><a href="#Snowflake.Parser-446"><span class="linenos">446</span></a> <span class="s2">"NULLIFZERO"</span><span class="p">:</span> <span class="n">_build_if_from_nullifzero</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-447"><a href="#Snowflake.Parser-447"><span class="linenos">447</span></a> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">:</span> <span class="n">_build_object_construct</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-448"><a href="#Snowflake.Parser-448"><span class="linenos">448</span></a> <span class="s2">"REGEXP_EXTRACT_ALL"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-449"><a href="#Snowflake.Parser-449"><span class="linenos">449</span></a> <span class="s2">"REGEXP_REPLACE"</span><span class="p">:</span> <span class="n">_build_regexp_replace</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-450"><a href="#Snowflake.Parser-450"><span class="linenos">450</span></a> <span class="s2">"REGEXP_SUBSTR"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-451"><a href="#Snowflake.Parser-451"><span class="linenos">451</span></a> <span class="s2">"REGEXP_SUBSTR_ALL"</span><span class="p">:</span> <span class="n">_build_regexp_extract</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-452"><a href="#Snowflake.Parser-452"><span class="linenos">452</span></a> <span class="s2">"RLIKE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-453"><a href="#Snowflake.Parser-453"><span class="linenos">453</span></a> <span class="s2">"SQUARE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Pow</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">2</span><span class="p">)),</span>
|
|
</span><span id="Snowflake.Parser-454"><a href="#Snowflake.Parser-454"><span class="linenos">454</span></a> <span class="s2">"TABLE"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">)),</span>
|
|
</span><span id="Snowflake.Parser-455"><a href="#Snowflake.Parser-455"><span class="linenos">455</span></a> <span class="s2">"TIMEADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-456"><a href="#Snowflake.Parser-456"><span class="linenos">456</span></a> <span class="s2">"TIMEDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-457"><a href="#Snowflake.Parser-457"><span class="linenos">457</span></a> <span class="s2">"TIMESTAMPADD"</span><span class="p">:</span> <span class="n">_build_date_time_add</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-458"><a href="#Snowflake.Parser-458"><span class="linenos">458</span></a> <span class="s2">"TIMESTAMPDIFF"</span><span class="p">:</span> <span class="n">_build_datediff</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-459"><a href="#Snowflake.Parser-459"><span class="linenos">459</span></a> <span class="s2">"TIMESTAMPFROMPARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-460"><a href="#Snowflake.Parser-460"><span class="linenos">460</span></a> <span class="s2">"TIMESTAMP_FROM_PARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-461"><a href="#Snowflake.Parser-461"><span class="linenos">461</span></a> <span class="s2">"TIMESTAMPNTZFROMPARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-462"><a href="#Snowflake.Parser-462"><span class="linenos">462</span></a> <span class="s2">"TIMESTAMP_NTZ_FROM_PARTS"</span><span class="p">:</span> <span class="n">build_timestamp_from_parts</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-463"><a href="#Snowflake.Parser-463"><span class="linenos">463</span></a> <span class="s2">"TRY_PARSE_JSON"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-464"><a href="#Snowflake.Parser-464"><span class="linenos">464</span></a> <span class="s2">"TRY_TO_DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TRY_TO_DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-465"><a href="#Snowflake.Parser-465"><span class="linenos">465</span></a> <span class="s2">"TRY_TO_TIME"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TRY_TO_TIME"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIME</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-466"><a href="#Snowflake.Parser-466"><span class="linenos">466</span></a> <span class="s2">"TRY_TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-467"><a href="#Snowflake.Parser-467"><span class="linenos">467</span></a> <span class="s2">"TRY_TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">,</span> <span class="n">safe</span><span class="o">=</span><span class="kc">True</span>
|
|
</span><span id="Snowflake.Parser-468"><a href="#Snowflake.Parser-468"><span class="linenos">468</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-469"><a href="#Snowflake.Parser-469"><span class="linenos">469</span></a> <span class="s2">"TO_CHAR"</span><span class="p">:</span> <span class="n">build_timetostr_or_tochar</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-470"><a href="#Snowflake.Parser-470"><span class="linenos">470</span></a> <span class="s2">"TO_DATE"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_DATE"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DATE</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-471"><a href="#Snowflake.Parser-471"><span class="linenos">471</span></a> <span class="s2">"TO_NUMBER"</span><span class="p">:</span> <span class="k">lambda</span> <span class="n">args</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToNumber</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-472"><a href="#Snowflake.Parser-472"><span class="linenos">472</span></a> <span class="n">this</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-473"><a href="#Snowflake.Parser-473"><span class="linenos">473</span></a> <span class="nb">format</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">1</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-474"><a href="#Snowflake.Parser-474"><span class="linenos">474</span></a> <span class="n">precision</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-475"><a href="#Snowflake.Parser-475"><span class="linenos">475</span></a> <span class="n">scale</span><span class="o">=</span><span class="n">seq_get</span><span class="p">(</span><span class="n">args</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-476"><a href="#Snowflake.Parser-476"><span class="linenos">476</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-477"><a href="#Snowflake.Parser-477"><span class="linenos">477</span></a> <span class="s2">"TO_TIME"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIME"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIME</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-478"><a href="#Snowflake.Parser-478"><span class="linenos">478</span></a> <span class="s2">"TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-479"><a href="#Snowflake.Parser-479"><span class="linenos">479</span></a> <span class="s2">"TO_TIMESTAMP_LTZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_LTZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPLTZ</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-480"><a href="#Snowflake.Parser-480"><span class="linenos">480</span></a> <span class="s2">"TO_TIMESTAMP_NTZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_NTZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-481"><a href="#Snowflake.Parser-481"><span class="linenos">481</span></a> <span class="s2">"TO_TIMESTAMP_TZ"</span><span class="p">:</span> <span class="n">_build_datetime</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP_TZ"</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-482"><a href="#Snowflake.Parser-482"><span class="linenos">482</span></a> <span class="s2">"TO_VARCHAR"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToChar</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-483"><a href="#Snowflake.Parser-483"><span class="linenos">483</span></a> <span class="s2">"ZEROIFNULL"</span><span class="p">:</span> <span class="n">_build_if_from_zeroifnull</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-484"><a href="#Snowflake.Parser-484"><span class="linenos">484</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-485"><a href="#Snowflake.Parser-485"><span class="linenos">485</span></a>
|
|
</span><span id="Snowflake.Parser-486"><a href="#Snowflake.Parser-486"><span class="linenos">486</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Parser-487"><a href="#Snowflake.Parser-487"><span class="linenos">487</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">FUNCTION_PARSERS</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-488"><a href="#Snowflake.Parser-488"><span class="linenos">488</span></a> <span class="s2">"DATE_PART"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_date_part</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-489"><a href="#Snowflake.Parser-489"><span class="linenos">489</span></a> <span class="s2">"OBJECT_CONSTRUCT_KEEP_NULL"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_json_object</span><span class="p">(),</span>
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|
</span><span id="Snowflake.Parser-490"><a href="#Snowflake.Parser-490"><span class="linenos">490</span></a> <span class="s2">"LISTAGG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string_agg</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-491"><a href="#Snowflake.Parser-491"><span class="linenos">491</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-492"><a href="#Snowflake.Parser-492"><span class="linenos">492</span></a> <span class="n">FUNCTION_PARSERS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"TRIM"</span><span class="p">)</span>
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|
</span><span id="Snowflake.Parser-493"><a href="#Snowflake.Parser-493"><span class="linenos">493</span></a>
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|
</span><span id="Snowflake.Parser-494"><a href="#Snowflake.Parser-494"><span class="linenos">494</span></a> <span class="n">TIMESTAMPS</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">TIMESTAMPS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TIME</span><span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-495"><a href="#Snowflake.Parser-495"><span class="linenos">495</span></a>
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|
</span><span id="Snowflake.Parser-496"><a href="#Snowflake.Parser-496"><span class="linenos">496</span></a> <span class="n">RANGE_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake.Parser-497"><a href="#Snowflake.Parser-497"><span class="linenos">497</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">RANGE_PARSERS</span><span class="p">,</span>
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|
</span><span id="Snowflake.Parser-498"><a href="#Snowflake.Parser-498"><span class="linenos">498</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE_ANY</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">binary_range_parser</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">LikeAny</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-499"><a href="#Snowflake.Parser-499"><span class="linenos">499</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE_ANY</span><span class="p">:</span> <span class="n">parser</span><span class="o">.</span><span class="n">binary_range_parser</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ILikeAny</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-500"><a href="#Snowflake.Parser-500"><span class="linenos">500</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-501"><a href="#Snowflake.Parser-501"><span class="linenos">501</span></a>
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|
</span><span id="Snowflake.Parser-502"><a href="#Snowflake.Parser-502"><span class="linenos">502</span></a> <span class="n">ALTER_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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|
</span><span id="Snowflake.Parser-503"><a href="#Snowflake.Parser-503"><span class="linenos">503</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">ALTER_PARSERS</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-504"><a href="#Snowflake.Parser-504"><span class="linenos">504</span></a> <span class="s2">"UNSET"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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|
</span><span id="Snowflake.Parser-505"><a href="#Snowflake.Parser-505"><span class="linenos">505</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Set</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-506"><a href="#Snowflake.Parser-506"><span class="linenos">506</span></a> <span class="n">tag</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"TAG"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-507"><a href="#Snowflake.Parser-507"><span class="linenos">507</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-508"><a href="#Snowflake.Parser-508"><span class="linenos">508</span></a> <span class="n">unset</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span>
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|
</span><span id="Snowflake.Parser-509"><a href="#Snowflake.Parser-509"><span class="linenos">509</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-510"><a href="#Snowflake.Parser-510"><span class="linenos">510</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-511"><a href="#Snowflake.Parser-511"><span class="linenos">511</span></a>
|
|
</span><span id="Snowflake.Parser-512"><a href="#Snowflake.Parser-512"><span class="linenos">512</span></a> <span class="n">STATEMENT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Parser-513"><a href="#Snowflake.Parser-513"><span class="linenos">513</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">STATEMENT_PARSERS</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-514"><a href="#Snowflake.Parser-514"><span class="linenos">514</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">PUT</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_put</span><span class="p">(),</span>
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</span><span id="Snowflake.Parser-515"><a href="#Snowflake.Parser-515"><span class="linenos">515</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_show</span><span class="p">(),</span>
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|
</span><span id="Snowflake.Parser-516"><a href="#Snowflake.Parser-516"><span class="linenos">516</span></a> <span class="p">}</span>
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|
</span><span id="Snowflake.Parser-517"><a href="#Snowflake.Parser-517"><span class="linenos">517</span></a>
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</span><span id="Snowflake.Parser-518"><a href="#Snowflake.Parser-518"><span class="linenos">518</span></a> <span class="n">PROPERTY_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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|
</span><span id="Snowflake.Parser-519"><a href="#Snowflake.Parser-519"><span class="linenos">519</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">PROPERTY_PARSERS</span><span class="p">,</span>
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</span><span id="Snowflake.Parser-520"><a href="#Snowflake.Parser-520"><span class="linenos">520</span></a> <span class="s2">"LOCATION"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_property</span><span class="p">(),</span>
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|
</span><span id="Snowflake.Parser-521"><a href="#Snowflake.Parser-521"><span class="linenos">521</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">(),</span>
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|
</span><span id="Snowflake.Parser-522"><a href="#Snowflake.Parser-522"><span class="linenos">522</span></a> <span class="p">}</span>
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|
</span><span id="Snowflake.Parser-523"><a href="#Snowflake.Parser-523"><span class="linenos">523</span></a>
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|
</span><span id="Snowflake.Parser-524"><a href="#Snowflake.Parser-524"><span class="linenos">524</span></a> <span class="n">TYPE_CONVERTERS</span> <span class="o">=</span> <span class="p">{</span>
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|
</span><span id="Snowflake.Parser-525"><a href="#Snowflake.Parser-525"><span class="linenos">525</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/data-types-numeric#number</span>
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|
</span><span id="Snowflake.Parser-526"><a href="#Snowflake.Parser-526"><span class="linenos">526</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">DECIMAL</span><span class="p">:</span> <span class="n">build_default_decimal_type</span><span class="p">(</span><span class="n">precision</span><span class="o">=</span><span class="mi">38</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="mi">0</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-527"><a href="#Snowflake.Parser-527"><span class="linenos">527</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-528"><a href="#Snowflake.Parser-528"><span class="linenos">528</span></a>
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|
</span><span id="Snowflake.Parser-529"><a href="#Snowflake.Parser-529"><span class="linenos">529</span></a> <span class="n">SHOW_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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|
</span><span id="Snowflake.Parser-530"><a href="#Snowflake.Parser-530"><span class="linenos">530</span></a> <span class="s2">"DATABASES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"DATABASES"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-531"><a href="#Snowflake.Parser-531"><span class="linenos">531</span></a> <span class="s2">"TERSE DATABASES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"DATABASES"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-532"><a href="#Snowflake.Parser-532"><span class="linenos">532</span></a> <span class="s2">"SCHEMAS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SCHEMAS"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-533"><a href="#Snowflake.Parser-533"><span class="linenos">533</span></a> <span class="s2">"TERSE SCHEMAS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SCHEMAS"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-534"><a href="#Snowflake.Parser-534"><span class="linenos">534</span></a> <span class="s2">"OBJECTS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"OBJECTS"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-535"><a href="#Snowflake.Parser-535"><span class="linenos">535</span></a> <span class="s2">"TERSE OBJECTS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"OBJECTS"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-536"><a href="#Snowflake.Parser-536"><span class="linenos">536</span></a> <span class="s2">"TABLES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"TABLES"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-537"><a href="#Snowflake.Parser-537"><span class="linenos">537</span></a> <span class="s2">"TERSE TABLES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"TABLES"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-538"><a href="#Snowflake.Parser-538"><span class="linenos">538</span></a> <span class="s2">"VIEWS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"VIEWS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-539"><a href="#Snowflake.Parser-539"><span class="linenos">539</span></a> <span class="s2">"TERSE VIEWS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"VIEWS"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-540"><a href="#Snowflake.Parser-540"><span class="linenos">540</span></a> <span class="s2">"PRIMARY KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PRIMARY KEYS"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-541"><a href="#Snowflake.Parser-541"><span class="linenos">541</span></a> <span class="s2">"TERSE PRIMARY KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PRIMARY KEYS"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Parser-542"><a href="#Snowflake.Parser-542"><span class="linenos">542</span></a> <span class="s2">"IMPORTED KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"IMPORTED KEYS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-543"><a href="#Snowflake.Parser-543"><span class="linenos">543</span></a> <span class="s2">"TERSE IMPORTED KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"IMPORTED KEYS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-544"><a href="#Snowflake.Parser-544"><span class="linenos">544</span></a> <span class="s2">"UNIQUE KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"UNIQUE KEYS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-545"><a href="#Snowflake.Parser-545"><span class="linenos">545</span></a> <span class="s2">"TERSE UNIQUE KEYS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"UNIQUE KEYS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-546"><a href="#Snowflake.Parser-546"><span class="linenos">546</span></a> <span class="s2">"SEQUENCES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SEQUENCES"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-547"><a href="#Snowflake.Parser-547"><span class="linenos">547</span></a> <span class="s2">"TERSE SEQUENCES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"SEQUENCES"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-548"><a href="#Snowflake.Parser-548"><span class="linenos">548</span></a> <span class="s2">"COLUMNS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"COLUMNS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-549"><a href="#Snowflake.Parser-549"><span class="linenos">549</span></a> <span class="s2">"USERS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"USERS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-550"><a href="#Snowflake.Parser-550"><span class="linenos">550</span></a> <span class="s2">"TERSE USERS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"USERS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-551"><a href="#Snowflake.Parser-551"><span class="linenos">551</span></a> <span class="s2">"FUNCTIONS"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"FUNCTIONS"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-552"><a href="#Snowflake.Parser-552"><span class="linenos">552</span></a> <span class="s2">"PROCEDURES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"PROCEDURES"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-553"><a href="#Snowflake.Parser-553"><span class="linenos">553</span></a> <span class="s2">"WAREHOUSES"</span><span class="p">:</span> <span class="n">_show_parser</span><span class="p">(</span><span class="s2">"WAREHOUSES"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-554"><a href="#Snowflake.Parser-554"><span class="linenos">554</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-555"><a href="#Snowflake.Parser-555"><span class="linenos">555</span></a>
|
|
</span><span id="Snowflake.Parser-556"><a href="#Snowflake.Parser-556"><span class="linenos">556</span></a> <span class="n">CONSTRAINT_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Parser-557"><a href="#Snowflake.Parser-557"><span class="linenos">557</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">CONSTRAINT_PARSERS</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-558"><a href="#Snowflake.Parser-558"><span class="linenos">558</span></a> <span class="s2">"WITH"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-559"><a href="#Snowflake.Parser-559"><span class="linenos">559</span></a> <span class="s2">"MASKING"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-560"><a href="#Snowflake.Parser-560"><span class="linenos">560</span></a> <span class="s2">"PROJECTION"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-561"><a href="#Snowflake.Parser-561"><span class="linenos">561</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_with_constraint</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-562"><a href="#Snowflake.Parser-562"><span class="linenos">562</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-563"><a href="#Snowflake.Parser-563"><span class="linenos">563</span></a>
|
|
</span><span id="Snowflake.Parser-564"><a href="#Snowflake.Parser-564"><span class="linenos">564</span></a> <span class="n">STAGED_FILE_SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Parser-565"><a href="#Snowflake.Parser-565"><span class="linenos">565</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOT</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-566"><a href="#Snowflake.Parser-566"><span class="linenos">566</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">MOD</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-567"><a href="#Snowflake.Parser-567"><span class="linenos">567</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SLASH</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-568"><a href="#Snowflake.Parser-568"><span class="linenos">568</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-569"><a href="#Snowflake.Parser-569"><span class="linenos">569</span></a>
|
|
</span><span id="Snowflake.Parser-570"><a href="#Snowflake.Parser-570"><span class="linenos">570</span></a> <span class="n">FLATTEN_COLUMNS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"SEQ"</span><span class="p">,</span> <span class="s2">"KEY"</span><span class="p">,</span> <span class="s2">"PATH"</span><span class="p">,</span> <span class="s2">"INDEX"</span><span class="p">,</span> <span class="s2">"VALUE"</span><span class="p">,</span> <span class="s2">"THIS"</span><span class="p">]</span>
|
|
</span><span id="Snowflake.Parser-571"><a href="#Snowflake.Parser-571"><span class="linenos">571</span></a>
|
|
</span><span id="Snowflake.Parser-572"><a href="#Snowflake.Parser-572"><span class="linenos">572</span></a> <span class="n">SCHEMA_KINDS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"OBJECTS"</span><span class="p">,</span> <span class="s2">"TABLES"</span><span class="p">,</span> <span class="s2">"VIEWS"</span><span class="p">,</span> <span class="s2">"SEQUENCES"</span><span class="p">,</span> <span class="s2">"UNIQUE KEYS"</span><span class="p">,</span> <span class="s2">"IMPORTED KEYS"</span><span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-573"><a href="#Snowflake.Parser-573"><span class="linenos">573</span></a>
|
|
</span><span id="Snowflake.Parser-574"><a href="#Snowflake.Parser-574"><span class="linenos">574</span></a> <span class="n">NON_TABLE_CREATABLES</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"STORAGE INTEGRATION"</span><span class="p">,</span> <span class="s2">"TAG"</span><span class="p">,</span> <span class="s2">"WAREHOUSE"</span><span class="p">,</span> <span class="s2">"STREAMLIT"</span><span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-575"><a href="#Snowflake.Parser-575"><span class="linenos">575</span></a>
|
|
</span><span id="Snowflake.Parser-576"><a href="#Snowflake.Parser-576"><span class="linenos">576</span></a> <span class="n">LAMBDAS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Parser-577"><a href="#Snowflake.Parser-577"><span class="linenos">577</span></a> <span class="o">**</span><span class="n">parser</span><span class="o">.</span><span class="n">Parser</span><span class="o">.</span><span class="n">LAMBDAS</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-578"><a href="#Snowflake.Parser-578"><span class="linenos">578</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ARROW</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">expressions</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-579"><a href="#Snowflake.Parser-579"><span class="linenos">579</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Lambda</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-580"><a href="#Snowflake.Parser-580"><span class="linenos">580</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_replace_lambda</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-581"><a href="#Snowflake.Parser-581"><span class="linenos">581</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_assignment</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-582"><a href="#Snowflake.Parser-582"><span class="linenos">582</span></a> <span class="n">expressions</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-583"><a href="#Snowflake.Parser-583"><span class="linenos">583</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-584"><a href="#Snowflake.Parser-584"><span class="linenos">584</span></a> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">e</span><span class="o">.</span><span class="n">this</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">)</span> <span class="k">else</span> <span class="n">e</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">],</span>
|
|
</span><span id="Snowflake.Parser-585"><a href="#Snowflake.Parser-585"><span class="linenos">585</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-586"><a href="#Snowflake.Parser-586"><span class="linenos">586</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Parser-587"><a href="#Snowflake.Parser-587"><span class="linenos">587</span></a>
|
|
</span><span id="Snowflake.Parser-588"><a href="#Snowflake.Parser-588"><span class="linenos">588</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_use</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Use</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-589"><a href="#Snowflake.Parser-589"><span class="linenos">589</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"SECONDARY"</span><span class="p">,</span> <span class="s2">"ROLES"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-590"><a href="#Snowflake.Parser-590"><span class="linenos">590</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_texts</span><span class="p">((</span><span class="s2">"ALL"</span><span class="p">,</span> <span class="s2">"NONE"</span><span class="p">))</span> <span class="ow">and</span> <span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">())</span>
|
|
</span><span id="Snowflake.Parser-591"><a href="#Snowflake.Parser-591"><span class="linenos">591</span></a> <span class="n">roles</span> <span class="o">=</span> <span class="kc">None</span> <span class="k">if</span> <span class="n">this</span> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="kc">False</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Parser-592"><a href="#Snowflake.Parser-592"><span class="linenos">592</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-593"><a href="#Snowflake.Parser-593"><span class="linenos">593</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Use</span><span class="p">,</span> <span class="n">kind</span><span class="o">=</span><span class="s2">"SECONDARY ROLES"</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="n">roles</span>
|
|
</span><span id="Snowflake.Parser-594"><a href="#Snowflake.Parser-594"><span class="linenos">594</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-595"><a href="#Snowflake.Parser-595"><span class="linenos">595</span></a>
|
|
</span><span id="Snowflake.Parser-596"><a href="#Snowflake.Parser-596"><span class="linenos">596</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_use</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-597"><a href="#Snowflake.Parser-597"><span class="linenos">597</span></a>
|
|
</span><span id="Snowflake.Parser-598"><a href="#Snowflake.Parser-598"><span class="linenos">598</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_negate_range</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-599"><a href="#Snowflake.Parser-599"><span class="linenos">599</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-600"><a href="#Snowflake.Parser-600"><span class="linenos">600</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-601"><a href="#Snowflake.Parser-601"><span class="linenos">601</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-602"><a href="#Snowflake.Parser-602"><span class="linenos">602</span></a> <span class="k">return</span> <span class="n">this</span>
|
|
</span><span id="Snowflake.Parser-603"><a href="#Snowflake.Parser-603"><span class="linenos">603</span></a>
|
|
</span><span id="Snowflake.Parser-604"><a href="#Snowflake.Parser-604"><span class="linenos">604</span></a> <span class="n">query</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"query"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-605"><a href="#Snowflake.Parser-605"><span class="linenos">605</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">In</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">query</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Query</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-606"><a href="#Snowflake.Parser-606"><span class="linenos">606</span></a> <span class="c1"># Snowflake treats `value NOT IN (subquery)` as `VALUE <> ALL (subquery)`, so</span>
|
|
</span><span id="Snowflake.Parser-607"><a href="#Snowflake.Parser-607"><span class="linenos">607</span></a> <span class="c1"># we do this conversion here to avoid parsing it into `NOT value IN (subquery)`</span>
|
|
</span><span id="Snowflake.Parser-608"><a href="#Snowflake.Parser-608"><span class="linenos">608</span></a> <span class="c1"># which can produce different results (most likely a SnowFlake bug).</span>
|
|
</span><span id="Snowflake.Parser-609"><a href="#Snowflake.Parser-609"><span class="linenos">609</span></a> <span class="c1">#</span>
|
|
</span><span id="Snowflake.Parser-610"><a href="#Snowflake.Parser-610"><span class="linenos">610</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/in</span>
|
|
</span><span id="Snowflake.Parser-611"><a href="#Snowflake.Parser-611"><span class="linenos">611</span></a> <span class="c1"># Context: https://github.com/tobymao/sqlglot/issues/3890</span>
|
|
</span><span id="Snowflake.Parser-612"><a href="#Snowflake.Parser-612"><span class="linenos">612</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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|
</span><span id="Snowflake.Parser-613"><a href="#Snowflake.Parser-613"><span class="linenos">613</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">NEQ</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">All</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">query</span><span class="o">.</span><span class="n">unnest</span><span class="p">())</span>
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|
</span><span id="Snowflake.Parser-614"><a href="#Snowflake.Parser-614"><span class="linenos">614</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-615"><a href="#Snowflake.Parser-615"><span class="linenos">615</span></a>
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|
</span><span id="Snowflake.Parser-616"><a href="#Snowflake.Parser-616"><span class="linenos">616</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Not</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span>
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|
</span><span id="Snowflake.Parser-617"><a href="#Snowflake.Parser-617"><span class="linenos">617</span></a>
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|
</span><span id="Snowflake.Parser-618"><a href="#Snowflake.Parser-618"><span class="linenos">618</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_tag</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Tags</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-619"><a href="#Snowflake.Parser-619"><span class="linenos">619</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-620"><a href="#Snowflake.Parser-620"><span class="linenos">620</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Tags</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-621"><a href="#Snowflake.Parser-621"><span class="linenos">621</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_property</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-622"><a href="#Snowflake.Parser-622"><span class="linenos">622</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-623"><a href="#Snowflake.Parser-623"><span class="linenos">623</span></a>
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|
</span><span id="Snowflake.Parser-624"><a href="#Snowflake.Parser-624"><span class="linenos">624</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_with_constraint</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-625"><a href="#Snowflake.Parser-625"><span class="linenos">625</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">token_type</span> <span class="o">!=</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">WITH</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-626"><a href="#Snowflake.Parser-626"><span class="linenos">626</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_retreat</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">-</span> <span class="mi">1</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-627"><a href="#Snowflake.Parser-627"><span class="linenos">627</span></a>
|
|
</span><span id="Snowflake.Parser-628"><a href="#Snowflake.Parser-628"><span class="linenos">628</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"MASKING"</span><span class="p">,</span> <span class="s2">"POLICY"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-629"><a href="#Snowflake.Parser-629"><span class="linenos">629</span></a> <span class="n">policy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_column</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-630"><a href="#Snowflake.Parser-630"><span class="linenos">630</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-631"><a href="#Snowflake.Parser-631"><span class="linenos">631</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MaskingPolicyColumnConstraint</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-632"><a href="#Snowflake.Parser-632"><span class="linenos">632</span></a> <span class="n">this</span><span class="o">=</span><span class="n">policy</span><span class="o">.</span><span class="n">to_dot</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">policy</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span> <span class="k">else</span> <span class="n">policy</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-633"><a href="#Snowflake.Parser-633"><span class="linenos">633</span></a> <span class="n">expressions</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">USING</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-634"><a href="#Snowflake.Parser-634"><span class="linenos">634</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_wrapped_csv</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Parser-635"><a href="#Snowflake.Parser-635"><span class="linenos">635</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-636"><a href="#Snowflake.Parser-636"><span class="linenos">636</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PROJECTION"</span><span class="p">,</span> <span class="s2">"POLICY"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-637"><a href="#Snowflake.Parser-637"><span class="linenos">637</span></a> <span class="n">policy</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_column</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-638"><a href="#Snowflake.Parser-638"><span class="linenos">638</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-639"><a href="#Snowflake.Parser-639"><span class="linenos">639</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ProjectionPolicyColumnConstraint</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-640"><a href="#Snowflake.Parser-640"><span class="linenos">640</span></a> <span class="n">this</span><span class="o">=</span><span class="n">policy</span><span class="o">.</span><span class="n">to_dot</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">policy</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span> <span class="k">else</span> <span class="n">policy</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-641"><a href="#Snowflake.Parser-641"><span class="linenos">641</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-642"><a href="#Snowflake.Parser-642"><span class="linenos">642</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-643"><a href="#Snowflake.Parser-643"><span class="linenos">643</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-644"><a href="#Snowflake.Parser-644"><span class="linenos">644</span></a>
|
|
</span><span id="Snowflake.Parser-645"><a href="#Snowflake.Parser-645"><span class="linenos">645</span></a> <span class="k">return</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-646"><a href="#Snowflake.Parser-646"><span class="linenos">646</span></a>
|
|
</span><span id="Snowflake.Parser-647"><a href="#Snowflake.Parser-647"><span class="linenos">647</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_with_property</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]</span> <span class="o">|</span> <span class="n">t</span><span class="o">.</span><span class="n">List</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-648"><a href="#Snowflake.Parser-648"><span class="linenos">648</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-649"><a href="#Snowflake.Parser-649"><span class="linenos">649</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_tag</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-650"><a href="#Snowflake.Parser-650"><span class="linenos">650</span></a>
|
|
</span><span id="Snowflake.Parser-651"><a href="#Snowflake.Parser-651"><span class="linenos">651</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_with_property</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-652"><a href="#Snowflake.Parser-652"><span class="linenos">652</span></a>
|
|
</span><span id="Snowflake.Parser-653"><a href="#Snowflake.Parser-653"><span class="linenos">653</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_create</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Command</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-654"><a href="#Snowflake.Parser-654"><span class="linenos">654</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_create</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-655"><a href="#Snowflake.Parser-655"><span class="linenos">655</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">)</span> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">kind</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">NON_TABLE_CREATABLES</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-656"><a href="#Snowflake.Parser-656"><span class="linenos">656</span></a> <span class="c1"># Replace the Table node with the enclosed Identifier</span>
|
|
</span><span id="Snowflake.Parser-657"><a href="#Snowflake.Parser-657"><span class="linenos">657</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-658"><a href="#Snowflake.Parser-658"><span class="linenos">658</span></a>
|
|
</span><span id="Snowflake.Parser-659"><a href="#Snowflake.Parser-659"><span class="linenos">659</span></a> <span class="k">return</span> <span class="n">expression</span>
|
|
</span><span id="Snowflake.Parser-660"><a href="#Snowflake.Parser-660"><span class="linenos">660</span></a>
|
|
</span><span id="Snowflake.Parser-661"><a href="#Snowflake.Parser-661"><span class="linenos">661</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions/date_part.html</span>
|
|
</span><span id="Snowflake.Parser-662"><a href="#Snowflake.Parser-662"><span class="linenos">662</span></a> <span class="c1"># https://docs.snowflake.com/en/sql-reference/functions-date-time.html#label-supported-date-time-parts</span>
|
|
</span><span id="Snowflake.Parser-663"><a href="#Snowflake.Parser-663"><span class="linenos">663</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_date_part</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">Snowflake</span><span class="o">.</span><span class="n">Parser</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-664"><a href="#Snowflake.Parser-664"><span class="linenos">664</span></a> <span class="n">this</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var</span><span class="p">()</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_type</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-665"><a href="#Snowflake.Parser-665"><span class="linenos">665</span></a>
|
|
</span><span id="Snowflake.Parser-666"><a href="#Snowflake.Parser-666"><span class="linenos">666</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-667"><a href="#Snowflake.Parser-667"><span class="linenos">667</span></a> <span class="k">return</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-668"><a href="#Snowflake.Parser-668"><span class="linenos">668</span></a>
|
|
</span><span id="Snowflake.Parser-669"><a href="#Snowflake.Parser-669"><span class="linenos">669</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-670"><a href="#Snowflake.Parser-670"><span class="linenos">670</span></a> <span class="n">expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_bitwise</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-671"><a href="#Snowflake.Parser-671"><span class="linenos">671</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">map_date_part</span><span class="p">(</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-672"><a href="#Snowflake.Parser-672"><span class="linenos">672</span></a> <span class="n">name</span> <span class="o">=</span> <span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-673"><a href="#Snowflake.Parser-673"><span class="linenos">673</span></a>
|
|
</span><span id="Snowflake.Parser-674"><a href="#Snowflake.Parser-674"><span class="linenos">674</span></a> <span class="k">if</span> <span class="n">name</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"EPOCH"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-675"><a href="#Snowflake.Parser-675"><span class="linenos">675</span></a> <span class="k">if</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_MILLISECOND"</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-676"><a href="#Snowflake.Parser-676"><span class="linenos">676</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">3</span>
|
|
</span><span id="Snowflake.Parser-677"><a href="#Snowflake.Parser-677"><span class="linenos">677</span></a> <span class="k">elif</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_MICROSECOND"</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-678"><a href="#Snowflake.Parser-678"><span class="linenos">678</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">6</span>
|
|
</span><span id="Snowflake.Parser-679"><a href="#Snowflake.Parser-679"><span class="linenos">679</span></a> <span class="k">elif</span> <span class="n">name</span> <span class="o">==</span> <span class="s2">"EPOCH_NANOSECOND"</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-680"><a href="#Snowflake.Parser-680"><span class="linenos">680</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="mi">10</span><span class="o">**</span><span class="mi">9</span>
|
|
</span><span id="Snowflake.Parser-681"><a href="#Snowflake.Parser-681"><span class="linenos">681</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-682"><a href="#Snowflake.Parser-682"><span class="linenos">682</span></a> <span class="n">scale</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-683"><a href="#Snowflake.Parser-683"><span class="linenos">683</span></a>
|
|
</span><span id="Snowflake.Parser-684"><a href="#Snowflake.Parser-684"><span class="linenos">684</span></a> <span class="n">ts</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">build</span><span class="p">(</span><span class="s2">"TIMESTAMP"</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Parser-685"><a href="#Snowflake.Parser-685"><span class="linenos">685</span></a> <span class="n">to_unix</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">ts</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-686"><a href="#Snowflake.Parser-686"><span class="linenos">686</span></a>
|
|
</span><span id="Snowflake.Parser-687"><a href="#Snowflake.Parser-687"><span class="linenos">687</span></a> <span class="k">if</span> <span class="n">scale</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-688"><a href="#Snowflake.Parser-688"><span class="linenos">688</span></a> <span class="n">to_unix</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Mul</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">to_unix</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="n">scale</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Parser-689"><a href="#Snowflake.Parser-689"><span class="linenos">689</span></a>
|
|
</span><span id="Snowflake.Parser-690"><a href="#Snowflake.Parser-690"><span class="linenos">690</span></a> <span class="k">return</span> <span class="n">to_unix</span>
|
|
</span><span id="Snowflake.Parser-691"><a href="#Snowflake.Parser-691"><span class="linenos">691</span></a>
|
|
</span><span id="Snowflake.Parser-692"><a href="#Snowflake.Parser-692"><span class="linenos">692</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Extract</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-693"><a href="#Snowflake.Parser-693"><span class="linenos">693</span></a>
|
|
</span><span id="Snowflake.Parser-694"><a href="#Snowflake.Parser-694"><span class="linenos">694</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_bracket_key_value</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">is_map</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-695"><a href="#Snowflake.Parser-695"><span class="linenos">695</span></a> <span class="k">if</span> <span class="n">is_map</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-696"><a href="#Snowflake.Parser-696"><span class="linenos">696</span></a> <span class="c1"># Keys are strings in Snowflake's objects, see also:</span>
|
|
</span><span id="Snowflake.Parser-697"><a href="#Snowflake.Parser-697"><span class="linenos">697</span></a> <span class="c1"># - https://docs.snowflake.com/en/sql-reference/data-types-semistructured</span>
|
|
</span><span id="Snowflake.Parser-698"><a href="#Snowflake.Parser-698"><span class="linenos">698</span></a> <span class="c1"># - https://docs.snowflake.com/en/sql-reference/functions/object_construct</span>
|
|
</span><span id="Snowflake.Parser-699"><a href="#Snowflake.Parser-699"><span class="linenos">699</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_slice</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">())</span>
|
|
</span><span id="Snowflake.Parser-700"><a href="#Snowflake.Parser-700"><span class="linenos">700</span></a>
|
|
</span><span id="Snowflake.Parser-701"><a href="#Snowflake.Parser-701"><span class="linenos">701</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_slice</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_alias</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_assignment</span><span class="p">(),</span> <span class="n">explicit</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Parser-702"><a href="#Snowflake.Parser-702"><span class="linenos">702</span></a>
|
|
</span><span id="Snowflake.Parser-703"><a href="#Snowflake.Parser-703"><span class="linenos">703</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_lateral</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-704"><a href="#Snowflake.Parser-704"><span class="linenos">704</span></a> <span class="n">lateral</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_lateral</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-705"><a href="#Snowflake.Parser-705"><span class="linenos">705</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">lateral</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-706"><a href="#Snowflake.Parser-706"><span class="linenos">706</span></a> <span class="k">return</span> <span class="n">lateral</span>
|
|
</span><span id="Snowflake.Parser-707"><a href="#Snowflake.Parser-707"><span class="linenos">707</span></a>
|
|
</span><span id="Snowflake.Parser-708"><a href="#Snowflake.Parser-708"><span class="linenos">708</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">lateral</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-709"><a href="#Snowflake.Parser-709"><span class="linenos">709</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">lateral</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-710"><a href="#Snowflake.Parser-710"><span class="linenos">710</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">col</span><span class="p">)</span> <span class="k">for</span> <span class="n">col</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">FLATTEN_COLUMNS</span><span class="p">]</span>
|
|
</span><span id="Snowflake.Parser-711"><a href="#Snowflake.Parser-711"><span class="linenos">711</span></a> <span class="k">if</span> <span class="n">table_alias</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-712"><a href="#Snowflake.Parser-712"><span class="linenos">712</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-713"><a href="#Snowflake.Parser-713"><span class="linenos">713</span></a> <span class="k">elif</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-714"><a href="#Snowflake.Parser-714"><span class="linenos">714</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">alias_</span><span class="p">(</span><span class="n">lateral</span><span class="p">,</span> <span class="s2">"_flattened"</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">columns</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-715"><a href="#Snowflake.Parser-715"><span class="linenos">715</span></a>
|
|
</span><span id="Snowflake.Parser-716"><a href="#Snowflake.Parser-716"><span class="linenos">716</span></a> <span class="k">return</span> <span class="n">lateral</span>
|
|
</span><span id="Snowflake.Parser-717"><a href="#Snowflake.Parser-717"><span class="linenos">717</span></a>
|
|
</span><span id="Snowflake.Parser-718"><a href="#Snowflake.Parser-718"><span class="linenos">718</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_table_parts</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-719"><a href="#Snowflake.Parser-719"><span class="linenos">719</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">is_db_reference</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span> <span class="n">wildcard</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake.Parser-720"><a href="#Snowflake.Parser-720"><span class="linenos">720</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-721"><a href="#Snowflake.Parser-721"><span class="linenos">721</span></a> <span class="c1"># https://docs.snowflake.com/en/user-guide/querying-stage</span>
|
|
</span><span id="Snowflake.Parser-722"><a href="#Snowflake.Parser-722"><span class="linenos">722</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">STRING</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-723"><a href="#Snowflake.Parser-723"><span class="linenos">723</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-724"><a href="#Snowflake.Parser-724"><span class="linenos">724</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"@"</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-725"><a href="#Snowflake.Parser-725"><span class="linenos">725</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-726"><a href="#Snowflake.Parser-726"><span class="linenos">726</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-727"><a href="#Snowflake.Parser-727"><span class="linenos">727</span></a> <span class="n">table</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-728"><a href="#Snowflake.Parser-728"><span class="linenos">728</span></a>
|
|
</span><span id="Snowflake.Parser-729"><a href="#Snowflake.Parser-729"><span class="linenos">729</span></a> <span class="k">if</span> <span class="n">table</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-730"><a href="#Snowflake.Parser-730"><span class="linenos">730</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-731"><a href="#Snowflake.Parser-731"><span class="linenos">731</span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-732"><a href="#Snowflake.Parser-732"><span class="linenos">732</span></a>
|
|
</span><span id="Snowflake.Parser-733"><a href="#Snowflake.Parser-733"><span class="linenos">733</span></a> <span class="n">wrapped</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-734"><a href="#Snowflake.Parser-734"><span class="linenos">734</span></a> <span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span> <span class="ow">and</span> <span class="n">wrapped</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">R_PAREN</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-735"><a href="#Snowflake.Parser-735"><span class="linenos">735</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"FILE_FORMAT"</span><span class="p">,</span> <span class="s2">"=>"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-736"><a href="#Snowflake.Parser-736"><span class="linenos">736</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="ow">or</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-737"><a href="#Snowflake.Parser-737"><span class="linenos">737</span></a> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span>
|
|
</span><span id="Snowflake.Parser-738"><a href="#Snowflake.Parser-738"><span class="linenos">738</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-739"><a href="#Snowflake.Parser-739"><span class="linenos">739</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PATTERN"</span><span class="p">,</span> <span class="s2">"=>"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-740"><a href="#Snowflake.Parser-740"><span class="linenos">740</span></a> <span class="n">pattern</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-741"><a href="#Snowflake.Parser-741"><span class="linenos">741</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-742"><a href="#Snowflake.Parser-742"><span class="linenos">742</span></a> <span class="k">break</span>
|
|
</span><span id="Snowflake.Parser-743"><a href="#Snowflake.Parser-743"><span class="linenos">743</span></a>
|
|
</span><span id="Snowflake.Parser-744"><a href="#Snowflake.Parser-744"><span class="linenos">744</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-745"><a href="#Snowflake.Parser-745"><span class="linenos">745</span></a>
|
|
</span><span id="Snowflake.Parser-746"><a href="#Snowflake.Parser-746"><span class="linenos">746</span></a> <span class="n">table</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">table</span><span class="p">,</span> <span class="nb">format</span><span class="o">=</span><span class="n">file_format</span><span class="p">,</span> <span class="n">pattern</span><span class="o">=</span><span class="n">pattern</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-747"><a href="#Snowflake.Parser-747"><span class="linenos">747</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-748"><a href="#Snowflake.Parser-748"><span class="linenos">748</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">(</span><span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-749"><a href="#Snowflake.Parser-749"><span class="linenos">749</span></a>
|
|
</span><span id="Snowflake.Parser-750"><a href="#Snowflake.Parser-750"><span class="linenos">750</span></a> <span class="k">return</span> <span class="n">table</span>
|
|
</span><span id="Snowflake.Parser-751"><a href="#Snowflake.Parser-751"><span class="linenos">751</span></a>
|
|
</span><span id="Snowflake.Parser-752"><a href="#Snowflake.Parser-752"><span class="linenos">752</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_table</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-753"><a href="#Snowflake.Parser-753"><span class="linenos">753</span></a> <span class="bp">self</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-754"><a href="#Snowflake.Parser-754"><span class="linenos">754</span></a> <span class="n">schema</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-755"><a href="#Snowflake.Parser-755"><span class="linenos">755</span></a> <span class="n">joins</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-756"><a href="#Snowflake.Parser-756"><span class="linenos">756</span></a> <span class="n">alias_tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-757"><a href="#Snowflake.Parser-757"><span class="linenos">757</span></a> <span class="n">parse_bracket</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-758"><a href="#Snowflake.Parser-758"><span class="linenos">758</span></a> <span class="n">is_db_reference</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-759"><a href="#Snowflake.Parser-759"><span class="linenos">759</span></a> <span class="n">parse_partition</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">False</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-760"><a href="#Snowflake.Parser-760"><span class="linenos">760</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-761"><a href="#Snowflake.Parser-761"><span class="linenos">761</span></a> <span class="n">table</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_table</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-762"><a href="#Snowflake.Parser-762"><span class="linenos">762</span></a> <span class="n">schema</span><span class="o">=</span><span class="n">schema</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-763"><a href="#Snowflake.Parser-763"><span class="linenos">763</span></a> <span class="n">joins</span><span class="o">=</span><span class="n">joins</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-764"><a href="#Snowflake.Parser-764"><span class="linenos">764</span></a> <span class="n">alias_tokens</span><span class="o">=</span><span class="n">alias_tokens</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-765"><a href="#Snowflake.Parser-765"><span class="linenos">765</span></a> <span class="n">parse_bracket</span><span class="o">=</span><span class="n">parse_bracket</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-766"><a href="#Snowflake.Parser-766"><span class="linenos">766</span></a> <span class="n">is_db_reference</span><span class="o">=</span><span class="n">is_db_reference</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-767"><a href="#Snowflake.Parser-767"><span class="linenos">767</span></a> <span class="n">parse_partition</span><span class="o">=</span><span class="n">parse_partition</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-768"><a href="#Snowflake.Parser-768"><span class="linenos">768</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-769"><a href="#Snowflake.Parser-769"><span class="linenos">769</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">table</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-770"><a href="#Snowflake.Parser-770"><span class="linenos">770</span></a> <span class="n">table_from_rows</span> <span class="o">=</span> <span class="n">table</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Parser-771"><a href="#Snowflake.Parser-771"><span class="linenos">771</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableFromRows</span><span class="o">.</span><span class="n">arg_types</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-772"><a href="#Snowflake.Parser-772"><span class="linenos">772</span></a> <span class="k">if</span> <span class="n">arg</span> <span class="o">!=</span> <span class="s2">"this"</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-773"><a href="#Snowflake.Parser-773"><span class="linenos">773</span></a> <span class="n">table_from_rows</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">table</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">arg</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Parser-774"><a href="#Snowflake.Parser-774"><span class="linenos">774</span></a>
|
|
</span><span id="Snowflake.Parser-775"><a href="#Snowflake.Parser-775"><span class="linenos">775</span></a> <span class="n">table</span> <span class="o">=</span> <span class="n">table_from_rows</span>
|
|
</span><span id="Snowflake.Parser-776"><a href="#Snowflake.Parser-776"><span class="linenos">776</span></a>
|
|
</span><span id="Snowflake.Parser-777"><a href="#Snowflake.Parser-777"><span class="linenos">777</span></a> <span class="k">return</span> <span class="n">table</span>
|
|
</span><span id="Snowflake.Parser-778"><a href="#Snowflake.Parser-778"><span class="linenos">778</span></a>
|
|
</span><span id="Snowflake.Parser-779"><a href="#Snowflake.Parser-779"><span class="linenos">779</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_id_var</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-780"><a href="#Snowflake.Parser-780"><span class="linenos">780</span></a> <span class="bp">self</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-781"><a href="#Snowflake.Parser-781"><span class="linenos">781</span></a> <span class="n">any_token</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-782"><a href="#Snowflake.Parser-782"><span class="linenos">782</span></a> <span class="n">tokens</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">t</span><span class="o">.</span><span class="n">Collection</span><span class="p">[</span><span class="n">TokenType</span><span class="p">]]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-783"><a href="#Snowflake.Parser-783"><span class="linenos">783</span></a> <span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-784"><a href="#Snowflake.Parser-784"><span class="linenos">784</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"IDENTIFIER"</span><span class="p">,</span> <span class="s2">"("</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-785"><a href="#Snowflake.Parser-785"><span class="linenos">785</span></a> <span class="n">identifier</span> <span class="o">=</span> <span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-786"><a href="#Snowflake.Parser-786"><span class="linenos">786</span></a> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="n">any_token</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="n">tokens</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-787"><a href="#Snowflake.Parser-787"><span class="linenos">787</span></a> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-788"><a href="#Snowflake.Parser-788"><span class="linenos">788</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-789"><a href="#Snowflake.Parser-789"><span class="linenos">789</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match_r_paren</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-790"><a href="#Snowflake.Parser-790"><span class="linenos">790</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Anonymous</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="s2">"IDENTIFIER"</span><span class="p">,</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">identifier</span><span class="p">])</span>
|
|
</span><span id="Snowflake.Parser-791"><a href="#Snowflake.Parser-791"><span class="linenos">791</span></a>
|
|
</span><span id="Snowflake.Parser-792"><a href="#Snowflake.Parser-792"><span class="linenos">792</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_id_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="n">any_token</span><span class="p">,</span> <span class="n">tokens</span><span class="o">=</span><span class="n">tokens</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-793"><a href="#Snowflake.Parser-793"><span class="linenos">793</span></a>
|
|
</span><span id="Snowflake.Parser-794"><a href="#Snowflake.Parser-794"><span class="linenos">794</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_show_snowflake</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">this</span><span class="p">:</span> <span class="nb">str</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-795"><a href="#Snowflake.Parser-795"><span class="linenos">795</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-796"><a href="#Snowflake.Parser-796"><span class="linenos">796</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-797"><a href="#Snowflake.Parser-797"><span class="linenos">797</span></a>
|
|
</span><span id="Snowflake.Parser-798"><a href="#Snowflake.Parser-798"><span class="linenos">798</span></a> <span class="c1"># will identity SHOW TERSE SCHEMAS but not SHOW TERSE PRIMARY KEYS</span>
|
|
</span><span id="Snowflake.Parser-799"><a href="#Snowflake.Parser-799"><span class="linenos">799</span></a> <span class="c1"># which is syntactically valid but has no effect on the output</span>
|
|
</span><span id="Snowflake.Parser-800"><a href="#Snowflake.Parser-800"><span class="linenos">800</span></a> <span class="n">terse</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_tokens</span><span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_index</span> <span class="o">-</span> <span class="mi">2</span><span class="p">]</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="o">==</span> <span class="s2">"TERSE"</span>
|
|
</span><span id="Snowflake.Parser-801"><a href="#Snowflake.Parser-801"><span class="linenos">801</span></a>
|
|
</span><span id="Snowflake.Parser-802"><a href="#Snowflake.Parser-802"><span class="linenos">802</span></a> <span class="n">history</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"HISTORY"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-803"><a href="#Snowflake.Parser-803"><span class="linenos">803</span></a>
|
|
</span><span id="Snowflake.Parser-804"><a href="#Snowflake.Parser-804"><span class="linenos">804</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span>
|
|
</span><span id="Snowflake.Parser-805"><a href="#Snowflake.Parser-805"><span class="linenos">805</span></a>
|
|
</span><span id="Snowflake.Parser-806"><a href="#Snowflake.Parser-806"><span class="linenos">806</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">IN</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-807"><a href="#Snowflake.Parser-807"><span class="linenos">807</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"ACCOUNT"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-808"><a href="#Snowflake.Parser-808"><span class="linenos">808</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"ACCOUNT"</span>
|
|
</span><span id="Snowflake.Parser-809"><a href="#Snowflake.Parser-809"><span class="linenos">809</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"CLASS"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-810"><a href="#Snowflake.Parser-810"><span class="linenos">810</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"CLASS"</span>
|
|
</span><span id="Snowflake.Parser-811"><a href="#Snowflake.Parser-811"><span class="linenos">811</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-812"><a href="#Snowflake.Parser-812"><span class="linenos">812</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"APPLICATION"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-813"><a href="#Snowflake.Parser-813"><span class="linenos">813</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"APPLICATION"</span>
|
|
</span><span id="Snowflake.Parser-814"><a href="#Snowflake.Parser-814"><span class="linenos">814</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"PACKAGE"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-815"><a href="#Snowflake.Parser-815"><span class="linenos">815</span></a> <span class="n">scope_kind</span> <span class="o">+=</span> <span class="s2">" PACKAGE"</span>
|
|
</span><span id="Snowflake.Parser-816"><a href="#Snowflake.Parser-816"><span class="linenos">816</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-817"><a href="#Snowflake.Parser-817"><span class="linenos">817</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">DB_CREATABLES</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-818"><a href="#Snowflake.Parser-818"><span class="linenos">818</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="o">.</span><span class="n">text</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-819"><a href="#Snowflake.Parser-819"><span class="linenos">819</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-820"><a href="#Snowflake.Parser-820"><span class="linenos">820</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-821"><a href="#Snowflake.Parser-821"><span class="linenos">821</span></a> <span class="k">elif</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-822"><a href="#Snowflake.Parser-822"><span class="linenos">822</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="s2">"SCHEMA"</span> <span class="k">if</span> <span class="n">this</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">SCHEMA_KINDS</span> <span class="k">else</span> <span class="s2">"TABLE"</span>
|
|
</span><span id="Snowflake.Parser-823"><a href="#Snowflake.Parser-823"><span class="linenos">823</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-824"><a href="#Snowflake.Parser-824"><span class="linenos">824</span></a>
|
|
</span><span id="Snowflake.Parser-825"><a href="#Snowflake.Parser-825"><span class="linenos">825</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-826"><a href="#Snowflake.Parser-826"><span class="linenos">826</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-827"><a href="#Snowflake.Parser-827"><span class="linenos">827</span></a> <span class="o">**</span><span class="p">{</span>
|
|
</span><span id="Snowflake.Parser-828"><a href="#Snowflake.Parser-828"><span class="linenos">828</span></a> <span class="s2">"terse"</span><span class="p">:</span> <span class="n">terse</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-829"><a href="#Snowflake.Parser-829"><span class="linenos">829</span></a> <span class="s2">"this"</span><span class="p">:</span> <span class="n">this</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-830"><a href="#Snowflake.Parser-830"><span class="linenos">830</span></a> <span class="s2">"history"</span><span class="p">:</span> <span class="n">history</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-831"><a href="#Snowflake.Parser-831"><span class="linenos">831</span></a> <span class="s2">"like"</span><span class="p">:</span> <span class="n">like</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-832"><a href="#Snowflake.Parser-832"><span class="linenos">832</span></a> <span class="s2">"scope"</span><span class="p">:</span> <span class="n">scope</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-833"><a href="#Snowflake.Parser-833"><span class="linenos">833</span></a> <span class="s2">"scope_kind"</span><span class="p">:</span> <span class="n">scope_kind</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-834"><a href="#Snowflake.Parser-834"><span class="linenos">834</span></a> <span class="s2">"starts_with"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"STARTS"</span><span class="p">,</span> <span class="s2">"WITH"</span><span class="p">)</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-835"><a href="#Snowflake.Parser-835"><span class="linenos">835</span></a> <span class="s2">"limit"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_limit</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-836"><a href="#Snowflake.Parser-836"><span class="linenos">836</span></a> <span class="s2">"from"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">()</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">FROM</span><span class="p">)</span> <span class="k">else</span> <span class="kc">None</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Parser-837"><a href="#Snowflake.Parser-837"><span class="linenos">837</span></a> <span class="s2">"privileges"</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_text_seq</span><span class="p">(</span><span class="s2">"WITH"</span><span class="p">,</span> <span class="s2">"PRIVILEGES"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-838"><a href="#Snowflake.Parser-838"><span class="linenos">838</span></a> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_csv</span><span class="p">(</span><span class="k">lambda</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_var</span><span class="p">(</span><span class="n">any_token</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">upper</span><span class="o">=</span><span class="kc">True</span><span class="p">)),</span>
|
|
</span><span id="Snowflake.Parser-839"><a href="#Snowflake.Parser-839"><span class="linenos">839</span></a> <span class="p">},</span>
|
|
</span><span id="Snowflake.Parser-840"><a href="#Snowflake.Parser-840"><span class="linenos">840</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-841"><a href="#Snowflake.Parser-841"><span class="linenos">841</span></a>
|
|
</span><span id="Snowflake.Parser-842"><a href="#Snowflake.Parser-842"><span class="linenos">842</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_put</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Put</span> <span class="o">|</span> <span class="n">exp</span><span class="o">.</span><span class="n">Command</span><span class="p">:</span>
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|
</span><span id="Snowflake.Parser-843"><a href="#Snowflake.Parser-843"><span class="linenos">843</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_curr</span><span class="o">.</span><span class="n">token_type</span> <span class="o">!=</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STRING</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-844"><a href="#Snowflake.Parser-844"><span class="linenos">844</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_as_command</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_prev</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-845"><a href="#Snowflake.Parser-845"><span class="linenos">845</span></a>
|
|
</span><span id="Snowflake.Parser-846"><a href="#Snowflake.Parser-846"><span class="linenos">846</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span>
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|
</span><span id="Snowflake.Parser-847"><a href="#Snowflake.Parser-847"><span class="linenos">847</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Put</span><span class="p">,</span>
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|
</span><span id="Snowflake.Parser-848"><a href="#Snowflake.Parser-848"><span class="linenos">848</span></a> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_string</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-849"><a href="#Snowflake.Parser-849"><span class="linenos">849</span></a> <span class="n">target</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-850"><a href="#Snowflake.Parser-850"><span class="linenos">850</span></a> <span class="n">properties</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_properties</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Parser-851"><a href="#Snowflake.Parser-851"><span class="linenos">851</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-852"><a href="#Snowflake.Parser-852"><span class="linenos">852</span></a>
|
|
</span><span id="Snowflake.Parser-853"><a href="#Snowflake.Parser-853"><span class="linenos">853</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_location_property</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-854"><a href="#Snowflake.Parser-854"><span class="linenos">854</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">EQ</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-855"><a href="#Snowflake.Parser-855"><span class="linenos">855</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">LocationProperty</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_parse_location_path</span><span class="p">())</span>
|
|
</span><span id="Snowflake.Parser-856"><a href="#Snowflake.Parser-856"><span class="linenos">856</span></a>
|
|
</span><span id="Snowflake.Parser-857"><a href="#Snowflake.Parser-857"><span class="linenos">857</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_file_location</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
|
|
</span><span id="Snowflake.Parser-858"><a href="#Snowflake.Parser-858"><span class="linenos">858</span></a> <span class="c1"># Parse either a subquery or a staged file</span>
|
|
</span><span id="Snowflake.Parser-859"><a href="#Snowflake.Parser-859"><span class="linenos">859</span></a> <span class="k">return</span> <span class="p">(</span>
|
|
</span><span id="Snowflake.Parser-860"><a href="#Snowflake.Parser-860"><span class="linenos">860</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_select</span><span class="p">(</span><span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">parse_subquery_alias</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-861"><a href="#Snowflake.Parser-861"><span class="linenos">861</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-862"><a href="#Snowflake.Parser-862"><span class="linenos">862</span></a> <span class="k">else</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_table_parts</span><span class="p">()</span>
|
|
</span><span id="Snowflake.Parser-863"><a href="#Snowflake.Parser-863"><span class="linenos">863</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Parser-864"><a href="#Snowflake.Parser-864"><span class="linenos">864</span></a>
|
|
</span><span id="Snowflake.Parser-865"><a href="#Snowflake.Parser-865"><span class="linenos">865</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_location_path</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Var</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Parser-866"><a href="#Snowflake.Parser-866"><span class="linenos">866</span></a> <span class="n">parts</span> <span class="o">=</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">_advance_any</span><span class="p">(</span><span class="n">ignore_reserved</span><span class="o">=</span><span class="kc">True</span><span class="p">)]</span>
|
|
</span><span id="Snowflake.Parser-867"><a href="#Snowflake.Parser-867"><span class="linenos">867</span></a>
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|
</span><span id="Snowflake.Parser-868"><a href="#Snowflake.Parser-868"><span class="linenos">868</span></a> <span class="c1"># We avoid consuming a comma token because external tables like @foo and @bar</span>
|
|
</span><span id="Snowflake.Parser-869"><a href="#Snowflake.Parser-869"><span class="linenos">869</span></a> <span class="c1"># can be joined in a query with a comma separator, as well as closing paren</span>
|
|
</span><span id="Snowflake.Parser-870"><a href="#Snowflake.Parser-870"><span class="linenos">870</span></a> <span class="c1"># in case of subqueries</span>
|
|
</span><span id="Snowflake.Parser-871"><a href="#Snowflake.Parser-871"><span class="linenos">871</span></a> <span class="k">while</span> <span class="bp">self</span><span class="o">.</span><span class="n">_is_connected</span><span class="p">()</span> <span class="ow">and</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match_set</span><span class="p">(</span>
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|
</span><span id="Snowflake.Parser-872"><a href="#Snowflake.Parser-872"><span class="linenos">872</span></a> <span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">COMMA</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">L_PAREN</span><span class="p">,</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">R_PAREN</span><span class="p">),</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span>
|
|
</span><span id="Snowflake.Parser-873"><a href="#Snowflake.Parser-873"><span class="linenos">873</span></a> <span class="p">):</span>
|
|
</span><span id="Snowflake.Parser-874"><a href="#Snowflake.Parser-874"><span class="linenos">874</span></a> <span class="n">parts</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_advance_any</span><span class="p">(</span><span class="n">ignore_reserved</span><span class="o">=</span><span class="kc">True</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Parser-875"><a href="#Snowflake.Parser-875"><span class="linenos">875</span></a>
|
|
</span><span id="Snowflake.Parser-876"><a href="#Snowflake.Parser-876"><span class="linenos">876</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="s2">""</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">part</span><span class="o">.</span><span class="n">text</span> <span class="k">for</span> <span class="n">part</span> <span class="ow">in</span> <span class="n">parts</span> <span class="k">if</span> <span class="n">part</span><span class="p">))</span>
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</span><span id="Snowflake.Parser-877"><a href="#Snowflake.Parser-877"><span class="linenos">877</span></a>
|
|
</span><span id="Snowflake.Parser-878"><a href="#Snowflake.Parser-878"><span class="linenos">878</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_lambda_arg</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">]:</span>
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|
</span><span id="Snowflake.Parser-879"><a href="#Snowflake.Parser-879"><span class="linenos">879</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_lambda_arg</span><span class="p">()</span>
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</span><span id="Snowflake.Parser-880"><a href="#Snowflake.Parser-880"><span class="linenos">880</span></a>
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</span><span id="Snowflake.Parser-881"><a href="#Snowflake.Parser-881"><span class="linenos">881</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">this</span><span class="p">:</span>
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</span><span id="Snowflake.Parser-882"><a href="#Snowflake.Parser-882"><span class="linenos">882</span></a> <span class="k">return</span> <span class="n">this</span>
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</span><span id="Snowflake.Parser-883"><a href="#Snowflake.Parser-883"><span class="linenos">883</span></a>
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</span><span id="Snowflake.Parser-884"><a href="#Snowflake.Parser-884"><span class="linenos">884</span></a> <span class="n">typ</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_types</span><span class="p">()</span>
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</span><span id="Snowflake.Parser-885"><a href="#Snowflake.Parser-885"><span class="linenos">885</span></a>
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</span><span id="Snowflake.Parser-886"><a href="#Snowflake.Parser-886"><span class="linenos">886</span></a> <span class="k">if</span> <span class="n">typ</span><span class="p">:</span>
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</span><span id="Snowflake.Parser-887"><a href="#Snowflake.Parser-887"><span class="linenos">887</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">,</span> <span class="n">to</span><span class="o">=</span><span class="n">typ</span><span class="p">)</span>
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</span><span id="Snowflake.Parser-888"><a href="#Snowflake.Parser-888"><span class="linenos">888</span></a>
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</span><span id="Snowflake.Parser-889"><a href="#Snowflake.Parser-889"><span class="linenos">889</span></a> <span class="k">return</span> <span class="n">this</span>
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</span><span id="Snowflake.Parser-890"><a href="#Snowflake.Parser-890"><span class="linenos">890</span></a>
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</span><span id="Snowflake.Parser-891"><a href="#Snowflake.Parser-891"><span class="linenos">891</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">_parse_foreign_key</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">:</span>
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</span><span id="Snowflake.Parser-892"><a href="#Snowflake.Parser-892"><span class="linenos">892</span></a> <span class="c1"># inlineFK, the REFERENCES columns are implied</span>
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</span><span id="Snowflake.Parser-893"><a href="#Snowflake.Parser-893"><span class="linenos">893</span></a> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">_match</span><span class="p">(</span><span class="n">TokenType</span><span class="o">.</span><span class="n">REFERENCES</span><span class="p">,</span> <span class="n">advance</span><span class="o">=</span><span class="kc">False</span><span class="p">):</span>
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</span><span id="Snowflake.Parser-894"><a href="#Snowflake.Parser-894"><span class="linenos">894</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">expression</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">ForeignKey</span><span class="p">)</span>
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</span><span id="Snowflake.Parser-895"><a href="#Snowflake.Parser-895"><span class="linenos">895</span></a>
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</span><span id="Snowflake.Parser-896"><a href="#Snowflake.Parser-896"><span class="linenos">896</span></a> <span class="c1"># outoflineFK, explicitly names the columns</span>
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</span><span id="Snowflake.Parser-897"><a href="#Snowflake.Parser-897"><span class="linenos">897</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_parse_foreign_key</span><span class="p">()</span>
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</span></pre></div>
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<div class="docstring"><p>Parser consumes a list of tokens produced by the Tokenizer and produces a parsed syntax tree.</p>
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<h6 id="arguments">Arguments:</h6>
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<ul>
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<li><strong>error_level:</strong> The desired error level.
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Default: ErrorLevel.IMMEDIATE</li>
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<li><strong>error_message_context:</strong> The amount of context to capture from a query string when displaying
|
|
the error message (in number of characters).
|
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Default: 100</li>
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<li><strong>max_errors:</strong> Maximum number of error messages to include in a raised ParseError.
|
|
This is only relevant if error_level is ErrorLevel.RAISE.
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Default: 3</li>
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</ul>
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</div>
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<div id="Snowflake.Parser.IDENTIFY_PIVOT_STRINGS" class="classattr">
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<div class="attr variable">
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<span class="name">IDENTIFY_PIVOT_STRINGS</span> =
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<span class="default_value">True</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.IDENTIFY_PIVOT_STRINGS"></a>
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</div>
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<div id="Snowflake.Parser.DEFAULT_SAMPLING_METHOD" class="classattr">
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<div class="attr variable">
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<span class="name">DEFAULT_SAMPLING_METHOD</span> =
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<span class="default_value">'BERNOULLI'</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.DEFAULT_SAMPLING_METHOD"></a>
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</div>
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<div id="Snowflake.Parser.COLON_IS_VARIANT_EXTRACT" class="classattr">
|
|
<div class="attr variable">
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|
<span class="name">COLON_IS_VARIANT_EXTRACT</span> =
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<span class="default_value">True</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.COLON_IS_VARIANT_EXTRACT"></a>
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</div>
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<div id="Snowflake.Parser.ID_VAR_TOKENS" class="classattr">
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<div class="attr variable">
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|
<span class="name">ID_VAR_TOKENS</span> =
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<input id="Snowflake.Parser.ID_VAR_TOKENS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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|
<label class="view-value-button pdoc-button" for="Snowflake.Parser.ID_VAR_TOKENS-view-value"></label><span class="default_value">{<TokenType.SET: 'SET'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.PUT: 'PUT'>, <TokenType.VIEW: 'VIEW'>, <TokenType.ENUM: 'ENUM'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.RING: 'RING'>, <TokenType.DATETIME2: 'DATETIME2'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.UDOUBLE: 'UDOUBLE'>, <TokenType.USE: 'USE'>, <TokenType.EXPORT: 'EXPORT'>, <TokenType.DYNAMIC: 'DYNAMIC'>, <TokenType.NEXT: 'NEXT'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.LINESTRING: 'LINESTRING'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.SOURCE: 'SOURCE'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.DECIMAL256: 'DECIMAL256'>, <TokenType.ALL: 'ALL'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.KILL: 'KILL'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.CACHE: 'CACHE'>, <TokenType.FIRST: 'FIRST'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.END: 'END'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.INT: 'INT'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.BINARY: 'BINARY'>, <TokenType.INET: 'INET'>, <TokenType.UINT128: 'UINT128'>, <TokenType.JSONB: 'JSONB'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.INT128: 'INT128'>, <TokenType.SOME: 'SOME'>, <TokenType.INDEX: 'INDEX'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.MULTIPOLYGON: 'MULTIPOLYGON'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.BLOB: 'BLOB'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.LIST: 'LIST'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.TRUE: 'TRUE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.YEAR: 'YEAR'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.FALSE: 'FALSE'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.DATE32: 'DATE32'>, <TokenType.COPY: 'COPY'>, <TokenType.DELETE: 'DELETE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.NAME: 'NAME'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.XML: 'XML'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.LEFT: 'LEFT'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.CASE: 'CASE'>, <TokenType.DETACH: 'DETACH'>, <TokenType.SEMI: 'SEMI'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.DESC: 'DESC'>, <TokenType.MERGE: 'MERGE'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.POLYGON: 'POLYGON'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.IS: 'IS'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.FULL: 'FULL'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.TIME: 'TIME'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.MONEY: 'MONEY'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.VAR: 'VAR'>, <TokenType.SMALLDATETIME: 'SMALLDATETIME'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.TAG: 'TAG'>, <TokenType.ROW: 'ROW'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.SHOW: 'SHOW'>, <TokenType.FILTER: 'FILTER'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.IPV6: 'IPV6'>, <TokenType.NATURAL: 'NATURAL'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.RENAME: 'RENAME'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.MAP: 'MAP'>, <TokenType.LIMIT: 'LIMIT'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.TEXT: 'TEXT'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.CHAR: 'CHAR'>, <TokenType.DATE: 'DATE'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.RANGE: 'RANGE'>, <TokenType.ASOF: 'ASOF'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.UUID: 'UUID'>, <TokenType.TABLE: 'TABLE'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.APPLY: 'APPLY'>, <TokenType.ROWS: 'ROWS'>, <TokenType.INT256: 'INT256'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.NAMESPACE: 'NAMESPACE'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.MODEL: 'MODEL'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.IPV4: 'IPV4'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.CUBE: 'CUBE'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.KEEP: 'KEEP'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.JSON: 'JSON'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.SUPER: 'SUPER'>, <TokenType.CURRENT_SCHEMA: 'CURRENT_SCHEMA'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.NULL: 'NULL'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.UINT: 'UINT'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.ASC: 'ASC'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.BIT: 'BIT'>, <TokenType.LOAD: 'LOAD'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.ATTACH: 'ATTACH'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.MATCH_CONDITION: 'MATCH_CONDITION'>, <TokenType.ANY: 'ANY'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.TOP: 'TOP'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.ANTI: 'ANTI'>, <TokenType.MULTILINESTRING: 'MULTILINESTRING'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.DIV: 'DIV'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.SINK: 'SINK'>, <TokenType.FINAL: 'FINAL'>, <TokenType.POINT: 'POINT'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.UINT256: 'UINT256'>, <TokenType.UNPIVOT: 'UNPIVOT'>}</span>
|
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|
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|
</div>
|
|
<a class="headerlink" href="#Snowflake.Parser.ID_VAR_TOKENS"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Parser.TABLE_ALIAS_TOKENS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TABLE_ALIAS_TOKENS</span> =
|
|
<input id="Snowflake.Parser.TABLE_ALIAS_TOKENS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.Parser.TABLE_ALIAS_TOKENS-view-value"></label><span class="default_value">{<TokenType.SET: 'SET'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.PUT: 'PUT'>, <TokenType.VIEW: 'VIEW'>, <TokenType.ENUM: 'ENUM'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.RING: 'RING'>, <TokenType.DATETIME2: 'DATETIME2'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.UDOUBLE: 'UDOUBLE'>, <TokenType.USE: 'USE'>, <TokenType.EXPORT: 'EXPORT'>, <TokenType.DYNAMIC: 'DYNAMIC'>, <TokenType.NEXT: 'NEXT'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.LINESTRING: 'LINESTRING'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.SOURCE: 'SOURCE'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.DECIMAL256: 'DECIMAL256'>, <TokenType.ALL: 'ALL'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.KILL: 'KILL'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.CACHE: 'CACHE'>, <TokenType.FIRST: 'FIRST'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.END: 'END'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.INT: 'INT'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.BINARY: 'BINARY'>, <TokenType.INET: 'INET'>, <TokenType.UINT128: 'UINT128'>, <TokenType.JSONB: 'JSONB'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.INT128: 'INT128'>, <TokenType.SOME: 'SOME'>, <TokenType.INDEX: 'INDEX'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.MULTIPOLYGON: 'MULTIPOLYGON'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.BLOB: 'BLOB'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.LIST: 'LIST'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.TRUE: 'TRUE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.YEAR: 'YEAR'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.FALSE: 'FALSE'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.DATE32: 'DATE32'>, <TokenType.COPY: 'COPY'>, <TokenType.DELETE: 'DELETE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.NAME: 'NAME'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.XML: 'XML'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.CASE: 'CASE'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.DETACH: 'DETACH'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.SEMI: 'SEMI'>, <TokenType.NESTED: 'NESTED'>, <TokenType.DESC: 'DESC'>, <TokenType.MERGE: 'MERGE'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.POLYGON: 'POLYGON'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.IS: 'IS'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.TIME: 'TIME'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.MONEY: 'MONEY'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.VAR: 'VAR'>, <TokenType.SMALLDATETIME: 'SMALLDATETIME'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.TAG: 'TAG'>, <TokenType.ROW: 'ROW'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.SHOW: 'SHOW'>, <TokenType.FILTER: 'FILTER'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.IPV6: 'IPV6'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.RENAME: 'RENAME'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.MAP: 'MAP'>, <TokenType.LIMIT: 'LIMIT'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.TEXT: 'TEXT'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.CHAR: 'CHAR'>, <TokenType.DATE: 'DATE'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.RANGE: 'RANGE'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.UUID: 'UUID'>, <TokenType.TABLE: 'TABLE'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.INT256: 'INT256'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.NAMESPACE: 'NAMESPACE'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.MODEL: 'MODEL'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.IPV4: 'IPV4'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.CUBE: 'CUBE'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.KEEP: 'KEEP'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.JSON: 'JSON'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.SUPER: 'SUPER'>, <TokenType.CURRENT_SCHEMA: 'CURRENT_SCHEMA'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.NULL: 'NULL'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.UINT: 'UINT'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.ASC: 'ASC'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.BIT: 'BIT'>, <TokenType.LOAD: 'LOAD'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.ATTACH: 'ATTACH'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.ANY: 'ANY'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.TOP: 'TOP'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.ANTI: 'ANTI'>, <TokenType.MULTILINESTRING: 'MULTILINESTRING'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.DIV: 'DIV'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.SINK: 'SINK'>, <TokenType.FINAL: 'FINAL'>, <TokenType.POINT: 'POINT'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.UINT256: 'UINT256'>, <TokenType.UNPIVOT: 'UNPIVOT'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.TABLE_ALIAS_TOKENS"></a>
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</div>
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<div id="Snowflake.Parser.FUNCTIONS" class="classattr">
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<div class="attr variable">
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|
<span class="name">FUNCTIONS</span> =
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<input id="Snowflake.Parser.FUNCTIONS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="Snowflake.Parser.FUNCTIONS-view-value"></label><span class="default_value">{'ABS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Abs">sqlglot.expressions.Abs</a>'>>, 'ADD_MONTHS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#AddMonths">sqlglot.expressions.AddMonths</a>'>>, 'AND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#And">sqlglot.expressions.And</a>'>>, 'ANONYMOUS_AGG_FUNC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#AnonymousAggFunc">sqlglot.expressions.AnonymousAggFunc</a>'>>, 'ANY_VALUE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#AnyValue">sqlglot.expressions.AnyValue</a>'>>, 'APPLY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Apply">sqlglot.expressions.Apply</a>'>>, 'APPROX_DISTINCT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>'>>, 'APPROX_COUNT_DISTINCT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxDistinct">sqlglot.expressions.ApproxDistinct</a>'>>, 'APPROX_QUANTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>'>>, 'APPROX_TOP_K': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxTopK">sqlglot.expressions.ApproxTopK</a>'>>, 'ARG_MAX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArgMax">sqlglot.expressions.ArgMax</a>'>>, 'ARGMAX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArgMax">sqlglot.expressions.ArgMax</a>'>>, 'MAX_BY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArgMax">sqlglot.expressions.ArgMax</a>'>>, 'ARG_MIN': <bound method Func.from_arg_list of <class '<a 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href="../expressions.html#StrPosition">sqlglot.expressions.StrPosition</a>'>>, 'LOCATE': <function Parser.<lambda>>, 'TO_HEX': <function build_hex>, 'APPROX_PERCENTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a>'>>, 'ARRAY_CONSTRUCT': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'ARRAY_GENERATE_RANGE': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'BITXOR': <function _build_bitwise.<locals>._builder>, 'BIT_XOR': <function _build_bitwise.<locals>._builder>, 'BITOR': <function _build_bitwise.<locals>._builder>, 'BIT_OR': <function _build_bitwise.<locals>._builder>, 'BITSHIFTLEFT': <function _build_bitwise.<locals>._builder>, 'BIT_SHIFTLEFT': <function _build_bitwise.<locals>._builder>, 'BITSHIFTRIGHT': <function _build_bitwise.<locals>._builder>, 'BIT_SHIFTRIGHT': <function _build_bitwise.<locals>._builder>, 'BOOLXOR': <function _build_bitwise.<locals>._builder>, 'DATEADD': <function _build_date_time_add.<locals>._builder>, 'DIV0': <function _build_if_from_div0>, 'EDITDISTANCE': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'GET_PATH': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'HEX_DECODE_BINARY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Unhex">sqlglot.expressions.Unhex</a>'>>, 'IFF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#If">sqlglot.expressions.If</a>'>>, 'NULLIFZERO': <function _build_if_from_nullifzero>, 'OBJECT_CONSTRUCT': <function _build_object_construct>, 'REGEXP_SUBSTR': <function _build_regexp_extract.<locals>._builder>, 'REGEXP_SUBSTR_ALL': <function _build_regexp_extract.<locals>._builder>, 'RLIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>'>>, 'SQUARE': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'TABLE': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'TIMEADD': <function _build_date_time_add.<locals>._builder>, 'TIMEDIFF': <function _build_datediff>, 'TIMESTAMPADD': <function _build_date_time_add.<locals>._builder>, 'TIMESTAMPNTZFROMPARTS': <function build_timestamp_from_parts>, 'TIMESTAMP_NTZ_FROM_PARTS': <function build_timestamp_from_parts>, 'TRY_PARSE_JSON': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'TRY_TO_DATE': <function _build_datetime.<locals>._builder>, 'TRY_TO_TIME': <function _build_datetime.<locals>._builder>, 'TRY_TO_TIMESTAMP': <function _build_datetime.<locals>._builder>, 'TO_DATE': <function _build_datetime.<locals>._builder>, 'TO_TIME': <function _build_datetime.<locals>._builder>, 'TO_TIMESTAMP': <function _build_datetime.<locals>._builder>, 'TO_TIMESTAMP_LTZ': <function _build_datetime.<locals>._builder>, 'TO_TIMESTAMP_NTZ': <function _build_datetime.<locals>._builder>, 'TO_TIMESTAMP_TZ': <function _build_datetime.<locals>._builder>, 'TO_VARCHAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ToChar">sqlglot.expressions.ToChar</a>'>>, 'ZEROIFNULL': <function _build_if_from_zeroifnull>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.FUNCTIONS"></a>
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<div id="Snowflake.Parser.FUNCTION_PARSERS" class="classattr">
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<div class="attr variable">
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<span class="name">FUNCTION_PARSERS</span> =
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<input id="Snowflake.Parser.FUNCTION_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.FUNCTION_PARSERS-view-value"></label><span class="default_value">{'CAST': <function Parser.<lambda>>, 'CEIL': <function Parser.<lambda>>, 'CONVERT': <function Parser.<lambda>>, 'DECODE': <function Parser.<lambda>>, 'EXTRACT': <function Parser.<lambda>>, 'FLOOR': <function Parser.<lambda>>, 'GAP_FILL': <function Parser.<lambda>>, 'JSON_OBJECT': <function Parser.<lambda>>, 'JSON_OBJECTAGG': <function Parser.<lambda>>, 'JSON_TABLE': <function Parser.<lambda>>, 'MATCH': <function Parser.<lambda>>, 'NORMALIZE': <function Parser.<lambda>>, 'OPENJSON': <function Parser.<lambda>>, 'OVERLAY': <function Parser.<lambda>>, 'POSITION': <function Parser.<lambda>>, 'PREDICT': <function Parser.<lambda>>, 'SAFE_CAST': <function Parser.<lambda>>, 'STRING_AGG': <function Parser.<lambda>>, 'SUBSTRING': <function Parser.<lambda>>, 'TRY_CAST': <function Parser.<lambda>>, 'TRY_CONVERT': <function Parser.<lambda>>, 'XMLELEMENT': <function Parser.<lambda>>, 'XMLTABLE': <function Parser.<lambda>>, 'DATE_PART': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'OBJECT_CONSTRUCT_KEEP_NULL': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'LISTAGG': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>}</span>
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<a class="headerlink" href="#Snowflake.Parser.FUNCTION_PARSERS"></a>
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<div id="Snowflake.Parser.TIMESTAMPS" class="classattr">
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<div class="attr variable">
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<span class="name">TIMESTAMPS</span> =
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<input id="Snowflake.Parser.TIMESTAMPS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.TIMESTAMPS-view-value"></label><span class="default_value">{<TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>}</span>
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<a class="headerlink" href="#Snowflake.Parser.TIMESTAMPS"></a>
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</div>
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<div id="Snowflake.Parser.RANGE_PARSERS" class="classattr">
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<div class="attr variable">
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<span class="name">RANGE_PARSERS</span> =
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<input id="Snowflake.Parser.RANGE_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.RANGE_PARSERS-view-value"></label><span class="default_value">{<TokenType.AT_GT: 'AT_GT'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.BETWEEN: 'BETWEEN'>: <function Parser.<lambda>>, <TokenType.GLOB: 'GLOB'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.ILIKE: 'ILIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.IN: 'IN'>: <function Parser.<lambda>>, <TokenType.IRLIKE: 'IRLIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.IS: 'IS'>: <function Parser.<lambda>>, <TokenType.LIKE: 'LIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.LT_AT: 'LT_AT'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.OVERLAPS: 'OVERLAPS'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.RLIKE: 'RLIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.SIMILAR_TO: 'SIMILAR_TO'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.FOR: 'FOR'>: <function Parser.<lambda>>, <TokenType.LIKE_ANY: 'LIKE_ANY'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.ILIKE_ANY: 'ILIKE_ANY'>: <function binary_range_parser.<locals>._parse_binary_range>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.RANGE_PARSERS"></a>
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</div>
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<div id="Snowflake.Parser.ALTER_PARSERS" class="classattr">
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<div class="attr variable">
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<span class="name">ALTER_PARSERS</span> =
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<input id="Snowflake.Parser.ALTER_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.ALTER_PARSERS-view-value"></label><span class="default_value">{'ADD': <function Parser.<lambda>>, 'AS': <function Parser.<lambda>>, 'ALTER': <function Parser.<lambda>>, 'CLUSTER BY': <function Parser.<lambda>>, 'DELETE': <function Parser.<lambda>>, 'DROP': <function Parser.<lambda>>, 'RENAME': <function Parser.<lambda>>, 'SET': <function Parser.<lambda>>, 'SWAP': <function Parser.<lambda>>, 'UNSET': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.ALTER_PARSERS"></a>
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</div>
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<div id="Snowflake.Parser.STATEMENT_PARSERS" class="classattr">
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<div class="attr variable">
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<span class="name">STATEMENT_PARSERS</span> =
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<input id="Snowflake.Parser.STATEMENT_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.STATEMENT_PARSERS-view-value"></label><span class="default_value">{<TokenType.ALTER: 'ALTER'>: <function Parser.<lambda>>, <TokenType.ANALYZE: 'ANALYZE'>: <function Parser.<lambda>>, <TokenType.BEGIN: 'BEGIN'>: <function Parser.<lambda>>, <TokenType.CACHE: 'CACHE'>: <function Parser.<lambda>>, <TokenType.COMMENT: 'COMMENT'>: <function Parser.<lambda>>, <TokenType.COMMIT: 'COMMIT'>: <function Parser.<lambda>>, <TokenType.COPY: 'COPY'>: <function Parser.<lambda>>, <TokenType.CREATE: 'CREATE'>: <function Parser.<lambda>>, <TokenType.DELETE: 'DELETE'>: <function Parser.<lambda>>, <TokenType.DESC: 'DESC'>: <function Parser.<lambda>>, <TokenType.DESCRIBE: 'DESCRIBE'>: <function Parser.<lambda>>, <TokenType.DROP: 'DROP'>: <function Parser.<lambda>>, <TokenType.GRANT: 'GRANT'>: <function Parser.<lambda>>, <TokenType.INSERT: 'INSERT'>: <function Parser.<lambda>>, <TokenType.KILL: 'KILL'>: <function Parser.<lambda>>, <TokenType.LOAD: 'LOAD'>: <function Parser.<lambda>>, <TokenType.MERGE: 'MERGE'>: <function Parser.<lambda>>, <TokenType.PIVOT: 'PIVOT'>: <function Parser.<lambda>>, <TokenType.PRAGMA: 'PRAGMA'>: <function Parser.<lambda>>, <TokenType.REFRESH: 'REFRESH'>: <function Parser.<lambda>>, <TokenType.ROLLBACK: 'ROLLBACK'>: <function Parser.<lambda>>, <TokenType.SET: 'SET'>: <function Parser.<lambda>>, <TokenType.TRUNCATE: 'TRUNCATE'>: <function Parser.<lambda>>, <TokenType.UNCACHE: 'UNCACHE'>: <function Parser.<lambda>>, <TokenType.UNPIVOT: 'UNPIVOT'>: <function Parser.<lambda>>, <TokenType.UPDATE: 'UPDATE'>: <function Parser.<lambda>>, <TokenType.USE: 'USE'>: <function Parser.<lambda>>, <TokenType.SEMICOLON: 'SEMICOLON'>: <function Parser.<lambda>>, <TokenType.PUT: 'PUT'>: <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, <TokenType.SHOW: 'SHOW'>: <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.STATEMENT_PARSERS"></a>
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</div>
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<div id="Snowflake.Parser.PROPERTY_PARSERS" class="classattr">
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<div class="attr variable">
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<span class="name">PROPERTY_PARSERS</span> =
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<input id="Snowflake.Parser.PROPERTY_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.PROPERTY_PARSERS-view-value"></label><span class="default_value">{'ALLOWED_VALUES': <function Parser.<lambda>>, 'ALGORITHM': <function Parser.<lambda>>, 'AUTO': <function Parser.<lambda>>, 'AUTO_INCREMENT': <function Parser.<lambda>>, 'BACKUP': <function Parser.<lambda>>, 'BLOCKCOMPRESSION': <function Parser.<lambda>>, 'CHARSET': <function Parser.<lambda>>, 'CHARACTER SET': <function Parser.<lambda>>, 'CHECKSUM': <function Parser.<lambda>>, 'CLUSTER BY': <function Parser.<lambda>>, 'CLUSTERED': <function Parser.<lambda>>, 'COLLATE': <function Parser.<lambda>>, 'COMMENT': <function Parser.<lambda>>, 'CONTAINS': <function Parser.<lambda>>, 'COPY': <function Parser.<lambda>>, 'DATABLOCKSIZE': <function Parser.<lambda>>, 'DATA_DELETION': <function Parser.<lambda>>, 'DEFINER': <function Parser.<lambda>>, 'DETERMINISTIC': <function Parser.<lambda>>, 'DISTRIBUTED': <function Parser.<lambda>>, 'DUPLICATE': <function Parser.<lambda>>, 'DYNAMIC': <function Parser.<lambda>>, 'DISTKEY': <function Parser.<lambda>>, 'DISTSTYLE': <function Parser.<lambda>>, 'EMPTY': <function Parser.<lambda>>, 'ENGINE': <function Parser.<lambda>>, 'EXECUTE': <function Parser.<lambda>>, 'EXTERNAL': <function Parser.<lambda>>, 'FALLBACK': <function Parser.<lambda>>, 'FORMAT': <function Parser.<lambda>>, 'FREESPACE': <function Parser.<lambda>>, 'GLOBAL': <function Parser.<lambda>>, 'HEAP': <function Parser.<lambda>>, 'ICEBERG': <function Parser.<lambda>>, 'IMMUTABLE': <function Parser.<lambda>>, 'INHERITS': <function Parser.<lambda>>, 'INPUT': <function Parser.<lambda>>, 'JOURNAL': <function Parser.<lambda>>, 'LANGUAGE': <function Parser.<lambda>>, 'LAYOUT': <function Parser.<lambda>>, 'LIFETIME': <function Parser.<lambda>>, 'LIKE': <function Parser.<lambda>>, 'LOCATION': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'LOCK': <function Parser.<lambda>>, 'LOCKING': <function Parser.<lambda>>, 'LOG': <function Parser.<lambda>>, 'MATERIALIZED': <function Parser.<lambda>>, 'MERGEBLOCKRATIO': <function Parser.<lambda>>, 'MODIFIES': <function Parser.<lambda>>, 'MULTISET': <function Parser.<lambda>>, 'NO': <function Parser.<lambda>>, 'ON': <function Parser.<lambda>>, 'ORDER BY': <function Parser.<lambda>>, 'OUTPUT': <function Parser.<lambda>>, 'PARTITION': <function Parser.<lambda>>, 'PARTITION BY': <function Parser.<lambda>>, 'PARTITIONED BY': <function Parser.<lambda>>, 'PARTITIONED_BY': <function Parser.<lambda>>, 'PRIMARY KEY': <function Parser.<lambda>>, 'RANGE': <function Parser.<lambda>>, 'READS': <function Parser.<lambda>>, 'REMOTE': <function Parser.<lambda>>, 'RETURNS': <function Parser.<lambda>>, 'STRICT': <function Parser.<lambda>>, 'STREAMING': <function Parser.<lambda>>, 'ROW': <function Parser.<lambda>>, 'ROW_FORMAT': <function Parser.<lambda>>, 'SAMPLE': <function Parser.<lambda>>, 'SECURE': <function Parser.<lambda>>, 'SECURITY': <function Parser.<lambda>>, 'SET': <function Parser.<lambda>>, 'SETTINGS': <function Parser.<lambda>>, 'SHARING': <function Parser.<lambda>>, 'SORTKEY': <function Parser.<lambda>>, 'SOURCE': <function Parser.<lambda>>, 'STABLE': <function Parser.<lambda>>, 'STORED': <function Parser.<lambda>>, 'SYSTEM_VERSIONING': <function Parser.<lambda>>, 'TBLPROPERTIES': <function Parser.<lambda>>, 'TEMP': <function Parser.<lambda>>, 'TEMPORARY': <function Parser.<lambda>>, 'TO': <function Parser.<lambda>>, 'TRANSIENT': <function Parser.<lambda>>, 'TRANSFORM': <function Parser.<lambda>>, 'TTL': <function Parser.<lambda>>, 'USING': <function Parser.<lambda>>, 'UNLOGGED': <function Parser.<lambda>>, 'VOLATILE': <function Parser.<lambda>>, 'WITH': <function Parser.<lambda>>, 'TAG': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.PROPERTY_PARSERS"></a>
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</div>
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<div id="Snowflake.Parser.TYPE_CONVERTERS" class="classattr">
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<div class="attr variable">
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<span class="name">TYPE_CONVERTERS</span> =
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<span class="default_value">{<Type.DECIMAL: 'DECIMAL'>: <function build_default_decimal_type.<locals>._builder>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.TYPE_CONVERTERS"></a>
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</div>
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<div id="Snowflake.Parser.SHOW_PARSERS" class="classattr">
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<div class="attr variable">
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<span class="name">SHOW_PARSERS</span> =
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<input id="Snowflake.Parser.SHOW_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.SHOW_PARSERS-view-value"></label><span class="default_value">{'DATABASES': <function _show_parser.<locals>._parse>, 'TERSE DATABASES': <function _show_parser.<locals>._parse>, 'SCHEMAS': <function _show_parser.<locals>._parse>, 'TERSE SCHEMAS': <function _show_parser.<locals>._parse>, 'OBJECTS': <function _show_parser.<locals>._parse>, 'TERSE OBJECTS': <function _show_parser.<locals>._parse>, 'TABLES': <function _show_parser.<locals>._parse>, 'TERSE TABLES': <function _show_parser.<locals>._parse>, 'VIEWS': <function _show_parser.<locals>._parse>, 'TERSE VIEWS': <function _show_parser.<locals>._parse>, 'PRIMARY KEYS': <function _show_parser.<locals>._parse>, 'TERSE PRIMARY KEYS': <function _show_parser.<locals>._parse>, 'IMPORTED KEYS': <function _show_parser.<locals>._parse>, 'TERSE IMPORTED KEYS': <function _show_parser.<locals>._parse>, 'UNIQUE KEYS': <function _show_parser.<locals>._parse>, 'TERSE UNIQUE KEYS': <function _show_parser.<locals>._parse>, 'SEQUENCES': <function _show_parser.<locals>._parse>, 'TERSE SEQUENCES': <function _show_parser.<locals>._parse>, 'COLUMNS': <function _show_parser.<locals>._parse>, 'USERS': <function _show_parser.<locals>._parse>, 'TERSE USERS': <function _show_parser.<locals>._parse>, 'FUNCTIONS': <function _show_parser.<locals>._parse>, 'PROCEDURES': <function _show_parser.<locals>._parse>, 'WAREHOUSES': <function _show_parser.<locals>._parse>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.SHOW_PARSERS"></a>
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</div>
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<div id="Snowflake.Parser.CONSTRAINT_PARSERS" class="classattr">
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<div class="attr variable">
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<span class="name">CONSTRAINT_PARSERS</span> =
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<input id="Snowflake.Parser.CONSTRAINT_PARSERS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.CONSTRAINT_PARSERS-view-value"></label><span class="default_value">{'AUTOINCREMENT': <function Parser.<lambda>>, 'AUTO_INCREMENT': <function Parser.<lambda>>, 'CASESPECIFIC': <function Parser.<lambda>>, 'CHARACTER SET': <function Parser.<lambda>>, 'CHECK': <function Parser.<lambda>>, 'COLLATE': <function Parser.<lambda>>, 'COMMENT': <function Parser.<lambda>>, 'COMPRESS': <function Parser.<lambda>>, 'CLUSTERED': <function Parser.<lambda>>, 'NONCLUSTERED': <function Parser.<lambda>>, 'DEFAULT': <function Parser.<lambda>>, 'ENCODE': <function Parser.<lambda>>, 'EPHEMERAL': <function Parser.<lambda>>, 'EXCLUDE': <function Parser.<lambda>>, 'FOREIGN KEY': <function Parser.<lambda>>, 'FORMAT': <function Parser.<lambda>>, 'GENERATED': <function Parser.<lambda>>, 'IDENTITY': <function Parser.<lambda>>, 'INLINE': <function Parser.<lambda>>, 'LIKE': <function Parser.<lambda>>, 'NOT': <function Parser.<lambda>>, 'NULL': <function Parser.<lambda>>, 'ON': <function Parser.<lambda>>, 'PATH': <function Parser.<lambda>>, 'PERIOD': <function Parser.<lambda>>, 'PRIMARY KEY': <function Parser.<lambda>>, 'REFERENCES': <function Parser.<lambda>>, 'TITLE': <function Parser.<lambda>>, 'TTL': <function Parser.<lambda>>, 'UNIQUE': <function Parser.<lambda>>, 'UPPERCASE': <function Parser.<lambda>>, 'WATERMARK': <function Parser.<lambda>>, 'WITH': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'MASKING': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'PROJECTION': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, 'TAG': <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.CONSTRAINT_PARSERS"></a>
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</div>
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<div id="Snowflake.Parser.STAGED_FILE_SINGLE_TOKENS" class="classattr">
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<div class="attr variable">
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<span class="name">STAGED_FILE_SINGLE_TOKENS</span> =
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<span class="default_value">{<TokenType.MOD: 'MOD'>, <TokenType.DOT: 'DOT'>, <TokenType.SLASH: 'SLASH'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.STAGED_FILE_SINGLE_TOKENS"></a>
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</div>
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<div id="Snowflake.Parser.FLATTEN_COLUMNS" class="classattr">
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<div class="attr variable">
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<span class="name">FLATTEN_COLUMNS</span> =
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<span class="default_value">['SEQ', 'KEY', 'PATH', 'INDEX', 'VALUE', 'THIS']</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.FLATTEN_COLUMNS"></a>
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</div>
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<div id="Snowflake.Parser.SCHEMA_KINDS" class="classattr">
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<div class="attr variable">
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<span class="name">SCHEMA_KINDS</span> =
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<span class="default_value">{'SEQUENCES', 'IMPORTED KEYS', 'OBJECTS', 'VIEWS', 'UNIQUE KEYS', 'TABLES'}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.SCHEMA_KINDS"></a>
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</div>
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<div id="Snowflake.Parser.NON_TABLE_CREATABLES" class="classattr">
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<div class="attr variable">
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<span class="name">NON_TABLE_CREATABLES</span> =
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<span class="default_value">{'TAG', 'WAREHOUSE', 'STORAGE INTEGRATION', 'STREAMLIT'}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.NON_TABLE_CREATABLES"></a>
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</div>
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<div id="Snowflake.Parser.LAMBDAS" class="classattr">
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<div class="attr variable">
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<span class="name">LAMBDAS</span> =
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<input id="Snowflake.Parser.LAMBDAS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.LAMBDAS-view-value"></label><span class="default_value">{<TokenType.ARROW: 'ARROW'>: <function <a href="#Snowflake.Parser">Snowflake.Parser</a>.<lambda>>, <TokenType.FARROW: 'FARROW'>: <function Parser.<lambda>>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.LAMBDAS"></a>
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</div>
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<div id="Snowflake.Parser.SHOW_TRIE" class="classattr">
|
|
<div class="attr variable">
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<span class="name">SHOW_TRIE</span><span class="annotation">: Dict</span> =
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<input id="Snowflake.Parser.SHOW_TRIE-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Parser.SHOW_TRIE-view-value"></label><span class="default_value">{'DATABASES': {0: True}, 'TERSE': {'DATABASES': {0: True}, 'SCHEMAS': {0: True}, 'OBJECTS': {0: True}, 'TABLES': {0: True}, 'VIEWS': {0: True}, 'PRIMARY': {'KEYS': {0: True}}, 'IMPORTED': {'KEYS': {0: True}}, 'UNIQUE': {'KEYS': {0: True}}, 'SEQUENCES': {0: True}, 'USERS': {0: True}}, 'SCHEMAS': {0: True}, 'OBJECTS': {0: True}, 'TABLES': {0: True}, 'VIEWS': {0: True}, 'PRIMARY': {'KEYS': {0: True}}, 'IMPORTED': {'KEYS': {0: True}}, 'UNIQUE': {'KEYS': {0: True}}, 'SEQUENCES': {0: True}, 'COLUMNS': {0: True}, 'USERS': {0: True}, 'FUNCTIONS': {0: True}, 'PROCEDURES': {0: True}, 'WAREHOUSES': {0: True}}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.SHOW_TRIE"></a>
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</div>
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<div id="Snowflake.Parser.SET_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">SET_TRIE</span><span class="annotation">: Dict</span> =
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<span class="default_value">{'GLOBAL': {0: True}, 'LOCAL': {0: True}, 'SESSION': {0: True}, 'TRANSACTION': {0: True}}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Parser.SET_TRIE"></a>
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</div>
|
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<div class="inherited">
|
|
<h5>Inherited Members</h5>
|
|
<dl>
|
|
<div><dt><a href="../parser.html#Parser">sqlglot.parser.Parser</a></dt>
|
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<dd id="Snowflake.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
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|
<dd id="Snowflake.Parser.NO_PAREN_FUNCTIONS" class="variable"><a href="../parser.html#Parser.NO_PAREN_FUNCTIONS">NO_PAREN_FUNCTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.STRUCT_TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.STRUCT_TYPE_TOKENS">STRUCT_TYPE_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.NESTED_TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.NESTED_TYPE_TOKENS">NESTED_TYPE_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.ENUM_TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.ENUM_TYPE_TOKENS">ENUM_TYPE_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.AGGREGATE_TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.AGGREGATE_TYPE_TOKENS">AGGREGATE_TYPE_TOKENS</a></dd>
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|
<dd id="Snowflake.Parser.TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.TYPE_TOKENS">TYPE_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.SIGNED_TO_UNSIGNED_TYPE_TOKEN" class="variable"><a href="../parser.html#Parser.SIGNED_TO_UNSIGNED_TYPE_TOKEN">SIGNED_TO_UNSIGNED_TYPE_TOKEN</a></dd>
|
|
<dd id="Snowflake.Parser.SUBQUERY_PREDICATES" class="variable"><a href="../parser.html#Parser.SUBQUERY_PREDICATES">SUBQUERY_PREDICATES</a></dd>
|
|
<dd id="Snowflake.Parser.RESERVED_TOKENS" class="variable"><a href="../parser.html#Parser.RESERVED_TOKENS">RESERVED_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.DB_CREATABLES" class="variable"><a href="../parser.html#Parser.DB_CREATABLES">DB_CREATABLES</a></dd>
|
|
<dd id="Snowflake.Parser.CREATABLES" class="variable"><a href="../parser.html#Parser.CREATABLES">CREATABLES</a></dd>
|
|
<dd id="Snowflake.Parser.ALTERABLES" class="variable"><a href="../parser.html#Parser.ALTERABLES">ALTERABLES</a></dd>
|
|
<dd id="Snowflake.Parser.ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.ALIAS_TOKENS">ALIAS_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.ARRAY_CONSTRUCTORS" class="variable"><a href="../parser.html#Parser.ARRAY_CONSTRUCTORS">ARRAY_CONSTRUCTORS</a></dd>
|
|
<dd id="Snowflake.Parser.COMMENT_TABLE_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.COMMENT_TABLE_ALIAS_TOKENS">COMMENT_TABLE_ALIAS_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.UPDATE_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.UPDATE_ALIAS_TOKENS">UPDATE_ALIAS_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.TRIM_TYPES" class="variable"><a href="../parser.html#Parser.TRIM_TYPES">TRIM_TYPES</a></dd>
|
|
<dd id="Snowflake.Parser.FUNC_TOKENS" class="variable"><a href="../parser.html#Parser.FUNC_TOKENS">FUNC_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.CONJUNCTION" class="variable"><a href="../parser.html#Parser.CONJUNCTION">CONJUNCTION</a></dd>
|
|
<dd id="Snowflake.Parser.ASSIGNMENT" class="variable"><a href="../parser.html#Parser.ASSIGNMENT">ASSIGNMENT</a></dd>
|
|
<dd id="Snowflake.Parser.DISJUNCTION" class="variable"><a href="../parser.html#Parser.DISJUNCTION">DISJUNCTION</a></dd>
|
|
<dd id="Snowflake.Parser.EQUALITY" class="variable"><a href="../parser.html#Parser.EQUALITY">EQUALITY</a></dd>
|
|
<dd id="Snowflake.Parser.COMPARISON" class="variable"><a href="../parser.html#Parser.COMPARISON">COMPARISON</a></dd>
|
|
<dd id="Snowflake.Parser.BITWISE" class="variable"><a href="../parser.html#Parser.BITWISE">BITWISE</a></dd>
|
|
<dd id="Snowflake.Parser.TERM" class="variable"><a href="../parser.html#Parser.TERM">TERM</a></dd>
|
|
<dd id="Snowflake.Parser.FACTOR" class="variable"><a href="../parser.html#Parser.FACTOR">FACTOR</a></dd>
|
|
<dd id="Snowflake.Parser.EXPONENT" class="variable"><a href="../parser.html#Parser.EXPONENT">EXPONENT</a></dd>
|
|
<dd id="Snowflake.Parser.TIMES" class="variable"><a href="../parser.html#Parser.TIMES">TIMES</a></dd>
|
|
<dd id="Snowflake.Parser.SET_OPERATIONS" class="variable"><a href="../parser.html#Parser.SET_OPERATIONS">SET_OPERATIONS</a></dd>
|
|
<dd id="Snowflake.Parser.JOIN_METHODS" class="variable"><a href="../parser.html#Parser.JOIN_METHODS">JOIN_METHODS</a></dd>
|
|
<dd id="Snowflake.Parser.JOIN_SIDES" class="variable"><a href="../parser.html#Parser.JOIN_SIDES">JOIN_SIDES</a></dd>
|
|
<dd id="Snowflake.Parser.JOIN_KINDS" class="variable"><a href="../parser.html#Parser.JOIN_KINDS">JOIN_KINDS</a></dd>
|
|
<dd id="Snowflake.Parser.JOIN_HINTS" class="variable"><a href="../parser.html#Parser.JOIN_HINTS">JOIN_HINTS</a></dd>
|
|
<dd id="Snowflake.Parser.COLUMN_OPERATORS" class="variable"><a href="../parser.html#Parser.COLUMN_OPERATORS">COLUMN_OPERATORS</a></dd>
|
|
<dd id="Snowflake.Parser.EXPRESSION_PARSERS" class="variable"><a href="../parser.html#Parser.EXPRESSION_PARSERS">EXPRESSION_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.UNARY_PARSERS" class="variable"><a href="../parser.html#Parser.UNARY_PARSERS">UNARY_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.STRING_PARSERS" class="variable"><a href="../parser.html#Parser.STRING_PARSERS">STRING_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.NUMERIC_PARSERS" class="variable"><a href="../parser.html#Parser.NUMERIC_PARSERS">NUMERIC_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.PRIMARY_PARSERS" class="variable"><a href="../parser.html#Parser.PRIMARY_PARSERS">PRIMARY_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.PLACEHOLDER_PARSERS" class="variable"><a href="../parser.html#Parser.PLACEHOLDER_PARSERS">PLACEHOLDER_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.ALTER_ALTER_PARSERS" class="variable"><a href="../parser.html#Parser.ALTER_ALTER_PARSERS">ALTER_ALTER_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.SCHEMA_UNNAMED_CONSTRAINTS" class="variable"><a href="../parser.html#Parser.SCHEMA_UNNAMED_CONSTRAINTS">SCHEMA_UNNAMED_CONSTRAINTS</a></dd>
|
|
<dd id="Snowflake.Parser.NO_PAREN_FUNCTION_PARSERS" class="variable"><a href="../parser.html#Parser.NO_PAREN_FUNCTION_PARSERS">NO_PAREN_FUNCTION_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.INVALID_FUNC_NAME_TOKENS" class="variable"><a href="../parser.html#Parser.INVALID_FUNC_NAME_TOKENS">INVALID_FUNC_NAME_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.FUNCTIONS_WITH_ALIASED_ARGS" class="variable"><a href="../parser.html#Parser.FUNCTIONS_WITH_ALIASED_ARGS">FUNCTIONS_WITH_ALIASED_ARGS</a></dd>
|
|
<dd id="Snowflake.Parser.KEY_VALUE_DEFINITIONS" class="variable"><a href="../parser.html#Parser.KEY_VALUE_DEFINITIONS">KEY_VALUE_DEFINITIONS</a></dd>
|
|
<dd id="Snowflake.Parser.QUERY_MODIFIER_PARSERS" class="variable"><a href="../parser.html#Parser.QUERY_MODIFIER_PARSERS">QUERY_MODIFIER_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.SET_PARSERS" class="variable"><a href="../parser.html#Parser.SET_PARSERS">SET_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.TYPE_LITERAL_PARSERS" class="variable"><a href="../parser.html#Parser.TYPE_LITERAL_PARSERS">TYPE_LITERAL_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.DDL_SELECT_TOKENS" class="variable"><a href="../parser.html#Parser.DDL_SELECT_TOKENS">DDL_SELECT_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.PRE_VOLATILE_TOKENS" class="variable"><a href="../parser.html#Parser.PRE_VOLATILE_TOKENS">PRE_VOLATILE_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.TRANSACTION_KIND" class="variable"><a href="../parser.html#Parser.TRANSACTION_KIND">TRANSACTION_KIND</a></dd>
|
|
<dd id="Snowflake.Parser.TRANSACTION_CHARACTERISTICS" class="variable"><a href="../parser.html#Parser.TRANSACTION_CHARACTERISTICS">TRANSACTION_CHARACTERISTICS</a></dd>
|
|
<dd id="Snowflake.Parser.CONFLICT_ACTIONS" class="variable"><a href="../parser.html#Parser.CONFLICT_ACTIONS">CONFLICT_ACTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.CREATE_SEQUENCE" class="variable"><a href="../parser.html#Parser.CREATE_SEQUENCE">CREATE_SEQUENCE</a></dd>
|
|
<dd id="Snowflake.Parser.ISOLATED_LOADING_OPTIONS" class="variable"><a href="../parser.html#Parser.ISOLATED_LOADING_OPTIONS">ISOLATED_LOADING_OPTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.USABLES" class="variable"><a href="../parser.html#Parser.USABLES">USABLES</a></dd>
|
|
<dd id="Snowflake.Parser.CAST_ACTIONS" class="variable"><a href="../parser.html#Parser.CAST_ACTIONS">CAST_ACTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.SCHEMA_BINDING_OPTIONS" class="variable"><a href="../parser.html#Parser.SCHEMA_BINDING_OPTIONS">SCHEMA_BINDING_OPTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.PROCEDURE_OPTIONS" class="variable"><a href="../parser.html#Parser.PROCEDURE_OPTIONS">PROCEDURE_OPTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.EXECUTE_AS_OPTIONS" class="variable"><a href="../parser.html#Parser.EXECUTE_AS_OPTIONS">EXECUTE_AS_OPTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.KEY_CONSTRAINT_OPTIONS" class="variable"><a href="../parser.html#Parser.KEY_CONSTRAINT_OPTIONS">KEY_CONSTRAINT_OPTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.INSERT_ALTERNATIVES" class="variable"><a href="../parser.html#Parser.INSERT_ALTERNATIVES">INSERT_ALTERNATIVES</a></dd>
|
|
<dd id="Snowflake.Parser.CLONE_KEYWORDS" class="variable"><a href="../parser.html#Parser.CLONE_KEYWORDS">CLONE_KEYWORDS</a></dd>
|
|
<dd id="Snowflake.Parser.HISTORICAL_DATA_PREFIX" class="variable"><a href="../parser.html#Parser.HISTORICAL_DATA_PREFIX">HISTORICAL_DATA_PREFIX</a></dd>
|
|
<dd id="Snowflake.Parser.HISTORICAL_DATA_KIND" class="variable"><a href="../parser.html#Parser.HISTORICAL_DATA_KIND">HISTORICAL_DATA_KIND</a></dd>
|
|
<dd id="Snowflake.Parser.OPCLASS_FOLLOW_KEYWORDS" class="variable"><a href="../parser.html#Parser.OPCLASS_FOLLOW_KEYWORDS">OPCLASS_FOLLOW_KEYWORDS</a></dd>
|
|
<dd id="Snowflake.Parser.OPTYPE_FOLLOW_TOKENS" class="variable"><a href="../parser.html#Parser.OPTYPE_FOLLOW_TOKENS">OPTYPE_FOLLOW_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.TABLE_INDEX_HINT_TOKENS" class="variable"><a href="../parser.html#Parser.TABLE_INDEX_HINT_TOKENS">TABLE_INDEX_HINT_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.VIEW_ATTRIBUTES" class="variable"><a href="../parser.html#Parser.VIEW_ATTRIBUTES">VIEW_ATTRIBUTES</a></dd>
|
|
<dd id="Snowflake.Parser.WINDOW_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.WINDOW_ALIAS_TOKENS">WINDOW_ALIAS_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.WINDOW_BEFORE_PAREN_TOKENS" class="variable"><a href="../parser.html#Parser.WINDOW_BEFORE_PAREN_TOKENS">WINDOW_BEFORE_PAREN_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.WINDOW_SIDES" class="variable"><a href="../parser.html#Parser.WINDOW_SIDES">WINDOW_SIDES</a></dd>
|
|
<dd id="Snowflake.Parser.JSON_KEY_VALUE_SEPARATOR_TOKENS" class="variable"><a href="../parser.html#Parser.JSON_KEY_VALUE_SEPARATOR_TOKENS">JSON_KEY_VALUE_SEPARATOR_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.FETCH_TOKENS" class="variable"><a href="../parser.html#Parser.FETCH_TOKENS">FETCH_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.ADD_CONSTRAINT_TOKENS" class="variable"><a href="../parser.html#Parser.ADD_CONSTRAINT_TOKENS">ADD_CONSTRAINT_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.DISTINCT_TOKENS" class="variable"><a href="../parser.html#Parser.DISTINCT_TOKENS">DISTINCT_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.NULL_TOKENS" class="variable"><a href="../parser.html#Parser.NULL_TOKENS">NULL_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.UNNEST_OFFSET_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.UNNEST_OFFSET_ALIAS_TOKENS">UNNEST_OFFSET_ALIAS_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.SELECT_START_TOKENS" class="variable"><a href="../parser.html#Parser.SELECT_START_TOKENS">SELECT_START_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.COPY_INTO_VARLEN_OPTIONS" class="variable"><a href="../parser.html#Parser.COPY_INTO_VARLEN_OPTIONS">COPY_INTO_VARLEN_OPTIONS</a></dd>
|
|
<dd id="Snowflake.Parser.IS_JSON_PREDICATE_KIND" class="variable"><a href="../parser.html#Parser.IS_JSON_PREDICATE_KIND">IS_JSON_PREDICATE_KIND</a></dd>
|
|
<dd id="Snowflake.Parser.ODBC_DATETIME_LITERALS" class="variable"><a href="../parser.html#Parser.ODBC_DATETIME_LITERALS">ODBC_DATETIME_LITERALS</a></dd>
|
|
<dd id="Snowflake.Parser.ON_CONDITION_TOKENS" class="variable"><a href="../parser.html#Parser.ON_CONDITION_TOKENS">ON_CONDITION_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.PRIVILEGE_FOLLOW_TOKENS" class="variable"><a href="../parser.html#Parser.PRIVILEGE_FOLLOW_TOKENS">PRIVILEGE_FOLLOW_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.DESCRIBE_STYLES" class="variable"><a href="../parser.html#Parser.DESCRIBE_STYLES">DESCRIBE_STYLES</a></dd>
|
|
<dd id="Snowflake.Parser.ANALYZE_STYLES" class="variable"><a href="../parser.html#Parser.ANALYZE_STYLES">ANALYZE_STYLES</a></dd>
|
|
<dd id="Snowflake.Parser.ANALYZE_EXPRESSION_PARSERS" class="variable"><a href="../parser.html#Parser.ANALYZE_EXPRESSION_PARSERS">ANALYZE_EXPRESSION_PARSERS</a></dd>
|
|
<dd id="Snowflake.Parser.PARTITION_KEYWORDS" class="variable"><a href="../parser.html#Parser.PARTITION_KEYWORDS">PARTITION_KEYWORDS</a></dd>
|
|
<dd id="Snowflake.Parser.AMBIGUOUS_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.AMBIGUOUS_ALIAS_TOKENS">AMBIGUOUS_ALIAS_TOKENS</a></dd>
|
|
<dd id="Snowflake.Parser.OPERATION_MODIFIERS" class="variable"><a href="../parser.html#Parser.OPERATION_MODIFIERS">OPERATION_MODIFIERS</a></dd>
|
|
<dd id="Snowflake.Parser.RECURSIVE_CTE_SEARCH_KIND" class="variable"><a href="../parser.html#Parser.RECURSIVE_CTE_SEARCH_KIND">RECURSIVE_CTE_SEARCH_KIND</a></dd>
|
|
<dd id="Snowflake.Parser.MODIFIABLES" class="variable"><a href="../parser.html#Parser.MODIFIABLES">MODIFIABLES</a></dd>
|
|
<dd id="Snowflake.Parser.STRICT_CAST" class="variable"><a href="../parser.html#Parser.STRICT_CAST">STRICT_CAST</a></dd>
|
|
<dd id="Snowflake.Parser.PREFIXED_PIVOT_COLUMNS" class="variable"><a href="../parser.html#Parser.PREFIXED_PIVOT_COLUMNS">PREFIXED_PIVOT_COLUMNS</a></dd>
|
|
<dd id="Snowflake.Parser.LOG_DEFAULTS_TO_LN" class="variable"><a href="../parser.html#Parser.LOG_DEFAULTS_TO_LN">LOG_DEFAULTS_TO_LN</a></dd>
|
|
<dd id="Snowflake.Parser.ALTER_TABLE_ADD_REQUIRED_FOR_EACH_COLUMN" class="variable"><a href="../parser.html#Parser.ALTER_TABLE_ADD_REQUIRED_FOR_EACH_COLUMN">ALTER_TABLE_ADD_REQUIRED_FOR_EACH_COLUMN</a></dd>
|
|
<dd id="Snowflake.Parser.TABLESAMPLE_CSV" class="variable"><a href="../parser.html#Parser.TABLESAMPLE_CSV">TABLESAMPLE_CSV</a></dd>
|
|
<dd id="Snowflake.Parser.SET_REQUIRES_ASSIGNMENT_DELIMITER" class="variable"><a href="../parser.html#Parser.SET_REQUIRES_ASSIGNMENT_DELIMITER">SET_REQUIRES_ASSIGNMENT_DELIMITER</a></dd>
|
|
<dd id="Snowflake.Parser.TRIM_PATTERN_FIRST" class="variable"><a href="../parser.html#Parser.TRIM_PATTERN_FIRST">TRIM_PATTERN_FIRST</a></dd>
|
|
<dd id="Snowflake.Parser.STRING_ALIASES" class="variable"><a href="../parser.html#Parser.STRING_ALIASES">STRING_ALIASES</a></dd>
|
|
<dd id="Snowflake.Parser.MODIFIERS_ATTACHED_TO_SET_OP" class="variable"><a href="../parser.html#Parser.MODIFIERS_ATTACHED_TO_SET_OP">MODIFIERS_ATTACHED_TO_SET_OP</a></dd>
|
|
<dd id="Snowflake.Parser.SET_OP_MODIFIERS" class="variable"><a href="../parser.html#Parser.SET_OP_MODIFIERS">SET_OP_MODIFIERS</a></dd>
|
|
<dd id="Snowflake.Parser.NO_PAREN_IF_COMMANDS" class="variable"><a href="../parser.html#Parser.NO_PAREN_IF_COMMANDS">NO_PAREN_IF_COMMANDS</a></dd>
|
|
<dd id="Snowflake.Parser.JSON_ARROWS_REQUIRE_JSON_TYPE" class="variable"><a href="../parser.html#Parser.JSON_ARROWS_REQUIRE_JSON_TYPE">JSON_ARROWS_REQUIRE_JSON_TYPE</a></dd>
|
|
<dd id="Snowflake.Parser.VALUES_FOLLOWED_BY_PAREN" class="variable"><a href="../parser.html#Parser.VALUES_FOLLOWED_BY_PAREN">VALUES_FOLLOWED_BY_PAREN</a></dd>
|
|
<dd id="Snowflake.Parser.SUPPORTS_IMPLICIT_UNNEST" class="variable"><a href="../parser.html#Parser.SUPPORTS_IMPLICIT_UNNEST">SUPPORTS_IMPLICIT_UNNEST</a></dd>
|
|
<dd id="Snowflake.Parser.INTERVAL_SPANS" class="variable"><a href="../parser.html#Parser.INTERVAL_SPANS">INTERVAL_SPANS</a></dd>
|
|
<dd id="Snowflake.Parser.SUPPORTS_PARTITION_SELECTION" class="variable"><a href="../parser.html#Parser.SUPPORTS_PARTITION_SELECTION">SUPPORTS_PARTITION_SELECTION</a></dd>
|
|
<dd id="Snowflake.Parser.WRAPPED_TRANSFORM_COLUMN_CONSTRAINT" class="variable"><a href="../parser.html#Parser.WRAPPED_TRANSFORM_COLUMN_CONSTRAINT">WRAPPED_TRANSFORM_COLUMN_CONSTRAINT</a></dd>
|
|
<dd id="Snowflake.Parser.OPTIONAL_ALIAS_TOKEN_CTE" class="variable"><a href="../parser.html#Parser.OPTIONAL_ALIAS_TOKEN_CTE">OPTIONAL_ALIAS_TOKEN_CTE</a></dd>
|
|
<dd id="Snowflake.Parser.error_level" class="variable"><a href="../parser.html#Parser.error_level">error_level</a></dd>
|
|
<dd id="Snowflake.Parser.error_message_context" class="variable"><a href="../parser.html#Parser.error_message_context">error_message_context</a></dd>
|
|
<dd id="Snowflake.Parser.max_errors" class="variable"><a href="../parser.html#Parser.max_errors">max_errors</a></dd>
|
|
<dd id="Snowflake.Parser.dialect" class="variable"><a href="../parser.html#Parser.dialect">dialect</a></dd>
|
|
<dd id="Snowflake.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
|
|
<dd id="Snowflake.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
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<dd id="Snowflake.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
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<dd id="Snowflake.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
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<dd id="Snowflake.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
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<dd id="Snowflake.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
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<dd id="Snowflake.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
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<dd id="Snowflake.Parser.errors" class="variable"><a href="../parser.html#Parser.errors">errors</a></dd>
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<dd id="Snowflake.Parser.sql" class="variable"><a href="../parser.html#Parser.sql">sql</a></dd>
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</div>
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</dl>
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</div>
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</section>
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<section id="Snowflake.Tokenizer">
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<input id="Snowflake.Tokenizer-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr class">
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<span class="def">class</span>
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<span class="name">Snowflake.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
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<label class="view-source-button" for="Snowflake.Tokenizer-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Tokenizer-899"><a href="#Snowflake.Tokenizer-899"><span class="linenos">899</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Tokenizer</span><span class="p">(</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="p">):</span>
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</span><span id="Snowflake.Tokenizer-900"><a href="#Snowflake.Tokenizer-900"><span class="linenos">900</span></a> <span class="n">STRING_ESCAPES</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"</span><span class="se">\\</span><span class="s2">"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">]</span>
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</span><span id="Snowflake.Tokenizer-901"><a href="#Snowflake.Tokenizer-901"><span class="linenos">901</span></a> <span class="n">HEX_STRINGS</span> <span class="o">=</span> <span class="p">[(</span><span class="s2">"x'"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">),</span> <span class="p">(</span><span class="s2">"X'"</span><span class="p">,</span> <span class="s2">"'"</span><span class="p">)]</span>
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</span><span id="Snowflake.Tokenizer-902"><a href="#Snowflake.Tokenizer-902"><span class="linenos">902</span></a> <span class="n">RAW_STRINGS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"$$"</span><span class="p">]</span>
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</span><span id="Snowflake.Tokenizer-903"><a href="#Snowflake.Tokenizer-903"><span class="linenos">903</span></a> <span class="n">COMMENTS</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"--"</span><span class="p">,</span> <span class="s2">"//"</span><span class="p">,</span> <span class="p">(</span><span class="s2">"/*"</span><span class="p">,</span> <span class="s2">"*/"</span><span class="p">)]</span>
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</span><span id="Snowflake.Tokenizer-904"><a href="#Snowflake.Tokenizer-904"><span class="linenos">904</span></a> <span class="n">NESTED_COMMENTS</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="Snowflake.Tokenizer-905"><a href="#Snowflake.Tokenizer-905"><span class="linenos">905</span></a>
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</span><span id="Snowflake.Tokenizer-906"><a href="#Snowflake.Tokenizer-906"><span class="linenos">906</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake.Tokenizer-907"><a href="#Snowflake.Tokenizer-907"><span class="linenos">907</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">KEYWORDS</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-908"><a href="#Snowflake.Tokenizer-908"><span class="linenos">908</span></a> <span class="s2">"FILE://"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">URI_START</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-909"><a href="#Snowflake.Tokenizer-909"><span class="linenos">909</span></a> <span class="s2">"BYTEINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-910"><a href="#Snowflake.Tokenizer-910"><span class="linenos">910</span></a> <span class="s2">"CHAR VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-911"><a href="#Snowflake.Tokenizer-911"><span class="linenos">911</span></a> <span class="s2">"CHARACTER VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-912"><a href="#Snowflake.Tokenizer-912"><span class="linenos">912</span></a> <span class="s2">"EXCLUDE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-913"><a href="#Snowflake.Tokenizer-913"><span class="linenos">913</span></a> <span class="s2">"ILIKE ANY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">ILIKE_ANY</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-914"><a href="#Snowflake.Tokenizer-914"><span class="linenos">914</span></a> <span class="s2">"LIKE ANY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">LIKE_ANY</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-915"><a href="#Snowflake.Tokenizer-915"><span class="linenos">915</span></a> <span class="s2">"MATCH_CONDITION"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_CONDITION</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-916"><a href="#Snowflake.Tokenizer-916"><span class="linenos">916</span></a> <span class="s2">"MATCH_RECOGNIZE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">MATCH_RECOGNIZE</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-917"><a href="#Snowflake.Tokenizer-917"><span class="linenos">917</span></a> <span class="s2">"MINUS"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">EXCEPT</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-918"><a href="#Snowflake.Tokenizer-918"><span class="linenos">918</span></a> <span class="s2">"NCHAR VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-919"><a href="#Snowflake.Tokenizer-919"><span class="linenos">919</span></a> <span class="s2">"PUT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PUT</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-920"><a href="#Snowflake.Tokenizer-920"><span class="linenos">920</span></a> <span class="s2">"REMOVE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-921"><a href="#Snowflake.Tokenizer-921"><span class="linenos">921</span></a> <span class="s2">"RM"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">COMMAND</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-922"><a href="#Snowflake.Tokenizer-922"><span class="linenos">922</span></a> <span class="s2">"SAMPLE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TABLE_SAMPLE</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-923"><a href="#Snowflake.Tokenizer-923"><span class="linenos">923</span></a> <span class="s2">"SQL_DOUBLE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DOUBLE</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-924"><a href="#Snowflake.Tokenizer-924"><span class="linenos">924</span></a> <span class="s2">"SQL_VARCHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARCHAR</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-925"><a href="#Snowflake.Tokenizer-925"><span class="linenos">925</span></a> <span class="s2">"STORAGE INTEGRATION"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STORAGE_INTEGRATION</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-926"><a href="#Snowflake.Tokenizer-926"><span class="linenos">926</span></a> <span class="s2">"TAG"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TAG</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-927"><a href="#Snowflake.Tokenizer-927"><span class="linenos">927</span></a> <span class="s2">"TIMESTAMP_TZ"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TIMESTAMPTZ</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-928"><a href="#Snowflake.Tokenizer-928"><span class="linenos">928</span></a> <span class="s2">"TOP"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TOP</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-929"><a href="#Snowflake.Tokenizer-929"><span class="linenos">929</span></a> <span class="s2">"WAREHOUSE"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">WAREHOUSE</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-930"><a href="#Snowflake.Tokenizer-930"><span class="linenos">930</span></a> <span class="s2">"STREAMLIT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">STREAMLIT</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-931"><a href="#Snowflake.Tokenizer-931"><span class="linenos">931</span></a> <span class="p">}</span>
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</span><span id="Snowflake.Tokenizer-932"><a href="#Snowflake.Tokenizer-932"><span class="linenos">932</span></a> <span class="n">KEYWORDS</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s2">"/*+"</span><span class="p">)</span>
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</span><span id="Snowflake.Tokenizer-933"><a href="#Snowflake.Tokenizer-933"><span class="linenos">933</span></a>
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</span><span id="Snowflake.Tokenizer-934"><a href="#Snowflake.Tokenizer-934"><span class="linenos">934</span></a> <span class="n">SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="Snowflake.Tokenizer-935"><a href="#Snowflake.Tokenizer-935"><span class="linenos">935</span></a> <span class="o">**</span><span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">SINGLE_TOKENS</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-936"><a href="#Snowflake.Tokenizer-936"><span class="linenos">936</span></a> <span class="s2">"$"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PARAMETER</span><span class="p">,</span>
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</span><span id="Snowflake.Tokenizer-937"><a href="#Snowflake.Tokenizer-937"><span class="linenos">937</span></a> <span class="p">}</span>
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</span><span id="Snowflake.Tokenizer-938"><a href="#Snowflake.Tokenizer-938"><span class="linenos">938</span></a>
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</span><span id="Snowflake.Tokenizer-939"><a href="#Snowflake.Tokenizer-939"><span class="linenos">939</span></a> <span class="n">VAR_SINGLE_TOKENS</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"$"</span><span class="p">}</span>
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</span><span id="Snowflake.Tokenizer-940"><a href="#Snowflake.Tokenizer-940"><span class="linenos">940</span></a>
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</span><span id="Snowflake.Tokenizer-941"><a href="#Snowflake.Tokenizer-941"><span class="linenos">941</span></a> <span class="n">COMMANDS</span> <span class="o">=</span> <span class="n">tokens</span><span class="o">.</span><span class="n">Tokenizer</span><span class="o">.</span><span class="n">COMMANDS</span> <span class="o">-</span> <span class="p">{</span><span class="n">TokenType</span><span class="o">.</span><span class="n">SHOW</span><span class="p">}</span>
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</span></pre></div>
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<div id="Snowflake.Tokenizer.STRING_ESCAPES" class="classattr">
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<div class="attr variable">
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<span class="name">STRING_ESCAPES</span> =
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<span class="default_value">['\\', "'"]</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.STRING_ESCAPES"></a>
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</div>
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<div id="Snowflake.Tokenizer.HEX_STRINGS" class="classattr">
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<div class="attr variable">
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<span class="name">HEX_STRINGS</span> =
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<span class="default_value">[("x'", "'"), ("X'", "'")]</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.HEX_STRINGS"></a>
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</div>
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<div id="Snowflake.Tokenizer.RAW_STRINGS" class="classattr">
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<div class="attr variable">
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<span class="name">RAW_STRINGS</span> =
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<span class="default_value">['$$']</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.RAW_STRINGS"></a>
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</div>
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<div id="Snowflake.Tokenizer.COMMENTS" class="classattr">
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<div class="attr variable">
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<span class="name">COMMENTS</span> =
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<span class="default_value">['--', '//', ('/*', '*/')]</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.COMMENTS"></a>
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</div>
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<div id="Snowflake.Tokenizer.NESTED_COMMENTS" class="classattr">
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<div class="attr variable">
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<span class="name">NESTED_COMMENTS</span> =
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<span class="default_value">False</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.NESTED_COMMENTS"></a>
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</div>
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<div id="Snowflake.Tokenizer.KEYWORDS" class="classattr">
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<div class="attr variable">
|
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<span class="name">KEYWORDS</span> =
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<input id="Snowflake.Tokenizer.KEYWORDS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Tokenizer.KEYWORDS-view-value"></label><span class="default_value">{'{%': <TokenType.BLOCK_START: 'BLOCK_START'>, '{%+': <TokenType.BLOCK_START: 'BLOCK_START'>, '{%-': <TokenType.BLOCK_START: 'BLOCK_START'>, '%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '+%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '-%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '{{+': <TokenType.BLOCK_START: 'BLOCK_START'>, '{{-': <TokenType.BLOCK_START: 'BLOCK_START'>, '+}}': <TokenType.BLOCK_END: 'BLOCK_END'>, '-}}': <TokenType.BLOCK_END: 'BLOCK_END'>, '==': <TokenType.EQ: 'EQ'>, '::': <TokenType.DCOLON: 'DCOLON'>, '||': <TokenType.DPIPE: 'DPIPE'>, '>=': <TokenType.GTE: 'GTE'>, '<=': <TokenType.LTE: 'LTE'>, '<>': <TokenType.NEQ: 'NEQ'>, '!=': <TokenType.NEQ: 'NEQ'>, ':=': <TokenType.COLON_EQ: 'COLON_EQ'>, '<=>': <TokenType.NULLSAFE_EQ: 'NULLSAFE_EQ'>, '->': <TokenType.ARROW: 'ARROW'>, '->>': <TokenType.DARROW: 'DARROW'>, '=>': <TokenType.FARROW: 'FARROW'>, '#>': <TokenType.HASH_ARROW: 'HASH_ARROW'>, '#>>': <TokenType.DHASH_ARROW: 'DHASH_ARROW'>, '<->': <TokenType.LR_ARROW: 'LR_ARROW'>, '&&': <TokenType.DAMP: 'DAMP'>, '??': <TokenType.DQMARK: 'DQMARK'>, '~~~': <TokenType.GLOB: 'GLOB'>, '~~': <TokenType.LIKE: 'LIKE'>, '~~*': <TokenType.ILIKE: 'ILIKE'>, '~*': <TokenType.IRLIKE: 'IRLIKE'>, 'ALL': <TokenType.ALL: 'ALL'>, 'ALWAYS': <TokenType.ALWAYS: 'ALWAYS'>, 'AND': <TokenType.AND: 'AND'>, 'ANTI': <TokenType.ANTI: 'ANTI'>, 'ANY': <TokenType.ANY: 'ANY'>, 'ASC': <TokenType.ASC: 'ASC'>, 'AS': <TokenType.ALIAS: 'ALIAS'>, 'ASOF': <TokenType.ASOF: 'ASOF'>, 'AUTOINCREMENT': <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, 'AUTO_INCREMENT': <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, 'BEGIN': <TokenType.BEGIN: 'BEGIN'>, 'BETWEEN': <TokenType.BETWEEN: 'BETWEEN'>, 'CACHE': <TokenType.CACHE: 'CACHE'>, 'UNCACHE': <TokenType.UNCACHE: 'UNCACHE'>, 'CASE': <TokenType.CASE: 'CASE'>, 'CHARACTER SET': <TokenType.CHARACTER_SET: 'CHARACTER_SET'>, 'CLUSTER BY': <TokenType.CLUSTER_BY: 'CLUSTER_BY'>, 'COLLATE': <TokenType.COLLATE: 'COLLATE'>, 'COLUMN': <TokenType.COLUMN: 'COLUMN'>, 'COMMIT': <TokenType.COMMIT: 'COMMIT'>, 'CONNECT BY': <TokenType.CONNECT_BY: 'CONNECT_BY'>, 'CONSTRAINT': <TokenType.CONSTRAINT: 'CONSTRAINT'>, 'COPY': <TokenType.COPY: 'COPY'>, 'CREATE': <TokenType.CREATE: 'CREATE'>, 'CROSS': <TokenType.CROSS: 'CROSS'>, 'CUBE': <TokenType.CUBE: 'CUBE'>, 'CURRENT_DATE': <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, 'CURRENT_SCHEMA': <TokenType.CURRENT_SCHEMA: 'CURRENT_SCHEMA'>, 'CURRENT_TIME': <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, 'CURRENT_TIMESTAMP': <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, 'CURRENT_USER': <TokenType.CURRENT_USER: 'CURRENT_USER'>, 'DATABASE': <TokenType.DATABASE: 'DATABASE'>, 'DEFAULT': <TokenType.DEFAULT: 'DEFAULT'>, 'DELETE': <TokenType.DELETE: 'DELETE'>, 'DESC': <TokenType.DESC: 'DESC'>, 'DESCRIBE': <TokenType.DESCRIBE: 'DESCRIBE'>, 'DISTINCT': <TokenType.DISTINCT: 'DISTINCT'>, 'DISTRIBUTE BY': <TokenType.DISTRIBUTE_BY: 'DISTRIBUTE_BY'>, 'DIV': <TokenType.DIV: 'DIV'>, 'DROP': <TokenType.DROP: 'DROP'>, 'ELSE': <TokenType.ELSE: 'ELSE'>, 'END': <TokenType.END: 'END'>, 'ENUM': <TokenType.ENUM: 'ENUM'>, 'ESCAPE': <TokenType.ESCAPE: 'ESCAPE'>, 'EXCEPT': <TokenType.EXCEPT: 'EXCEPT'>, 'EXECUTE': <TokenType.EXECUTE: 'EXECUTE'>, 'EXISTS': <TokenType.EXISTS: 'EXISTS'>, 'FALSE': <TokenType.FALSE: 'FALSE'>, 'FETCH': <TokenType.FETCH: 'FETCH'>, 'FILTER': <TokenType.FILTER: 'FILTER'>, 'FIRST': <TokenType.FIRST: 'FIRST'>, 'FULL': <TokenType.FULL: 'FULL'>, 'FUNCTION': <TokenType.FUNCTION: 'FUNCTION'>, 'FOR': <TokenType.FOR: 'FOR'>, 'FOREIGN KEY': <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, 'FORMAT': <TokenType.FORMAT: 'FORMAT'>, 'FROM': <TokenType.FROM: 'FROM'>, 'GEOGRAPHY': <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, 'GEOMETRY': <TokenType.GEOMETRY: 'GEOMETRY'>, 'GLOB': <TokenType.GLOB: 'GLOB'>, 'GROUP BY': <TokenType.GROUP_BY: 'GROUP_BY'>, 'GROUPING SETS': <TokenType.GROUPING_SETS: 'GROUPING_SETS'>, 'HAVING': <TokenType.HAVING: 'HAVING'>, 'ILIKE': <TokenType.ILIKE: 'ILIKE'>, 'IN': <TokenType.IN: 'IN'>, 'INDEX': <TokenType.INDEX: 'INDEX'>, 'INET': <TokenType.INET: 'INET'>, 'INNER': <TokenType.INNER: 'INNER'>, 'INSERT': <TokenType.INSERT: 'INSERT'>, 'INTERVAL': <TokenType.INTERVAL: 'INTERVAL'>, 'INTERSECT': <TokenType.INTERSECT: 'INTERSECT'>, 'INTO': <TokenType.INTO: 'INTO'>, 'IS': <TokenType.IS: 'IS'>, 'ISNULL': <TokenType.ISNULL: 'ISNULL'>, 'JOIN': <TokenType.JOIN: 'JOIN'>, 'KEEP': <TokenType.KEEP: 'KEEP'>, 'KILL': <TokenType.KILL: 'KILL'>, 'LATERAL': <TokenType.LATERAL: 'LATERAL'>, 'LEFT': <TokenType.LEFT: 'LEFT'>, 'LIKE': <TokenType.LIKE: 'LIKE'>, 'LIMIT': <TokenType.LIMIT: 'LIMIT'>, 'LOAD': <TokenType.LOAD: 'LOAD'>, 'LOCK': <TokenType.LOCK: 'LOCK'>, 'MERGE': <TokenType.MERGE: 'MERGE'>, 'NAMESPACE': <TokenType.NAMESPACE: 'NAMESPACE'>, 'NATURAL': <TokenType.NATURAL: 'NATURAL'>, 'NEXT': <TokenType.NEXT: 'NEXT'>, 'NOT': <TokenType.NOT: 'NOT'>, 'NOTNULL': <TokenType.NOTNULL: 'NOTNULL'>, 'NULL': <TokenType.NULL: 'NULL'>, 'OBJECT': <TokenType.OBJECT: 'OBJECT'>, 'OFFSET': <TokenType.OFFSET: 'OFFSET'>, 'ON': <TokenType.ON: 'ON'>, 'OR': <TokenType.OR: 'OR'>, 'XOR': <TokenType.XOR: 'XOR'>, 'ORDER BY': <TokenType.ORDER_BY: 'ORDER_BY'>, 'ORDINALITY': <TokenType.ORDINALITY: 'ORDINALITY'>, 'OUTER': <TokenType.OUTER: 'OUTER'>, 'OVER': <TokenType.OVER: 'OVER'>, 'OVERLAPS': <TokenType.OVERLAPS: 'OVERLAPS'>, 'OVERWRITE': <TokenType.OVERWRITE: 'OVERWRITE'>, 'PARTITION': <TokenType.PARTITION: 'PARTITION'>, 'PARTITION BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PARTITIONED BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PARTITIONED_BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PERCENT': <TokenType.PERCENT: 'PERCENT'>, 'PIVOT': <TokenType.PIVOT: 'PIVOT'>, 'PRAGMA': <TokenType.PRAGMA: 'PRAGMA'>, 'PRIMARY KEY': <TokenType.PRIMARY_KEY: 'PRIMARY_KEY'>, 'PROCEDURE': <TokenType.PROCEDURE: 'PROCEDURE'>, 'QUALIFY': <TokenType.QUALIFY: 'QUALIFY'>, 'RANGE': <TokenType.RANGE: 'RANGE'>, 'RECURSIVE': <TokenType.RECURSIVE: 'RECURSIVE'>, 'REGEXP': <TokenType.RLIKE: 'RLIKE'>, 'RENAME': <TokenType.RENAME: 'RENAME'>, 'REPLACE': <TokenType.REPLACE: 'REPLACE'>, 'RETURNING': <TokenType.RETURNING: 'RETURNING'>, 'REFERENCES': <TokenType.REFERENCES: 'REFERENCES'>, 'RIGHT': <TokenType.RIGHT: 'RIGHT'>, 'RLIKE': <TokenType.RLIKE: 'RLIKE'>, 'ROLLBACK': <TokenType.ROLLBACK: 'ROLLBACK'>, 'ROLLUP': <TokenType.ROLLUP: 'ROLLUP'>, 'ROW': <TokenType.ROW: 'ROW'>, 'ROWS': <TokenType.ROWS: 'ROWS'>, 'SCHEMA': <TokenType.SCHEMA: 'SCHEMA'>, 'SELECT': <TokenType.SELECT: 'SELECT'>, 'SEMI': <TokenType.SEMI: 'SEMI'>, 'SET': <TokenType.SET: 'SET'>, 'SETTINGS': <TokenType.SETTINGS: 'SETTINGS'>, 'SHOW': <TokenType.SHOW: 'SHOW'>, 'SIMILAR TO': <TokenType.SIMILAR_TO: 'SIMILAR_TO'>, 'SOME': <TokenType.SOME: 'SOME'>, 'SORT BY': <TokenType.SORT_BY: 'SORT_BY'>, 'START WITH': <TokenType.START_WITH: 'START_WITH'>, 'STRAIGHT_JOIN': <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, 'TABLE': <TokenType.TABLE: 'TABLE'>, 'TABLESAMPLE': <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>, 'TEMP': <TokenType.TEMPORARY: 'TEMPORARY'>, 'TEMPORARY': <TokenType.TEMPORARY: 'TEMPORARY'>, 'THEN': <TokenType.THEN: 'THEN'>, 'TRUE': <TokenType.TRUE: 'TRUE'>, 'TRUNCATE': <TokenType.TRUNCATE: 'TRUNCATE'>, 'UNION': <TokenType.UNION: 'UNION'>, 'UNKNOWN': <TokenType.UNKNOWN: 'UNKNOWN'>, 'UNNEST': <TokenType.UNNEST: 'UNNEST'>, 'UNPIVOT': <TokenType.UNPIVOT: 'UNPIVOT'>, 'UPDATE': <TokenType.UPDATE: 'UPDATE'>, 'USE': <TokenType.USE: 'USE'>, 'USING': <TokenType.USING: 'USING'>, 'UUID': <TokenType.UUID: 'UUID'>, 'VALUES': <TokenType.VALUES: 'VALUES'>, 'VIEW': <TokenType.VIEW: 'VIEW'>, 'VOLATILE': <TokenType.VOLATILE: 'VOLATILE'>, 'WHEN': <TokenType.WHEN: 'WHEN'>, 'WHERE': <TokenType.WHERE: 'WHERE'>, 'WINDOW': <TokenType.WINDOW: 'WINDOW'>, 'WITH': <TokenType.WITH: 'WITH'>, 'APPLY': <TokenType.APPLY: 'APPLY'>, 'ARRAY': <TokenType.ARRAY: 'ARRAY'>, 'BIT': <TokenType.BIT: 'BIT'>, 'BOOL': <TokenType.BOOLEAN: 'BOOLEAN'>, 'BOOLEAN': <TokenType.BOOLEAN: 'BOOLEAN'>, 'BYTE': <TokenType.TINYINT: 'TINYINT'>, 'MEDIUMINT': <TokenType.MEDIUMINT: 'MEDIUMINT'>, 'INT1': <TokenType.TINYINT: 'TINYINT'>, 'TINYINT': <TokenType.TINYINT: 'TINYINT'>, 'INT16': <TokenType.SMALLINT: 'SMALLINT'>, 'SHORT': <TokenType.SMALLINT: 'SMALLINT'>, 'SMALLINT': <TokenType.SMALLINT: 'SMALLINT'>, 'HUGEINT': <TokenType.INT128: 'INT128'>, 'UHUGEINT': <TokenType.UINT128: 'UINT128'>, 'INT2': <TokenType.SMALLINT: 'SMALLINT'>, 'INTEGER': <TokenType.INT: 'INT'>, 'INT': <TokenType.INT: 'INT'>, 'INT4': <TokenType.INT: 'INT'>, 'INT32': <TokenType.INT: 'INT'>, 'INT64': <TokenType.BIGINT: 'BIGINT'>, 'INT128': <TokenType.INT128: 'INT128'>, 'INT256': <TokenType.INT256: 'INT256'>, 'LONG': <TokenType.BIGINT: 'BIGINT'>, 'BIGINT': <TokenType.BIGINT: 'BIGINT'>, 'INT8': <TokenType.TINYINT: 'TINYINT'>, 'UINT': <TokenType.UINT: 'UINT'>, 'UINT128': <TokenType.UINT128: 'UINT128'>, 'UINT256': <TokenType.UINT256: 'UINT256'>, 'DEC': <TokenType.DECIMAL: 'DECIMAL'>, 'DECIMAL': <TokenType.DECIMAL: 'DECIMAL'>, 'DECIMAL32': <TokenType.DECIMAL32: 'DECIMAL32'>, 'DECIMAL64': <TokenType.DECIMAL64: 'DECIMAL64'>, 'DECIMAL128': <TokenType.DECIMAL128: 'DECIMAL128'>, 'DECIMAL256': <TokenType.DECIMAL256: 'DECIMAL256'>, 'BIGDECIMAL': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, 'BIGNUMERIC': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, 'LIST': <TokenType.LIST: 'LIST'>, 'MAP': <TokenType.MAP: 'MAP'>, 'NULLABLE': <TokenType.NULLABLE: 'NULLABLE'>, 'NUMBER': <TokenType.DECIMAL: 'DECIMAL'>, 'NUMERIC': <TokenType.DECIMAL: 'DECIMAL'>, 'FIXED': <TokenType.DECIMAL: 'DECIMAL'>, 'REAL': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT4': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT8': <TokenType.DOUBLE: 'DOUBLE'>, 'DOUBLE': <TokenType.DOUBLE: 'DOUBLE'>, 'DOUBLE PRECISION': <TokenType.DOUBLE: 'DOUBLE'>, 'JSON': <TokenType.JSON: 'JSON'>, 'JSONB': <TokenType.JSONB: 'JSONB'>, 'CHAR': <TokenType.CHAR: 'CHAR'>, 'CHARACTER': <TokenType.CHAR: 'CHAR'>, 'NCHAR': <TokenType.NCHAR: 'NCHAR'>, 'VARCHAR': <TokenType.VARCHAR: 'VARCHAR'>, 'VARCHAR2': <TokenType.VARCHAR: 'VARCHAR'>, 'NVARCHAR': <TokenType.NVARCHAR: 'NVARCHAR'>, 'NVARCHAR2': <TokenType.NVARCHAR: 'NVARCHAR'>, 'BPCHAR': <TokenType.BPCHAR: 'BPCHAR'>, 'STR': <TokenType.TEXT: 'TEXT'>, 'STRING': <TokenType.TEXT: 'TEXT'>, 'TEXT': <TokenType.TEXT: 'TEXT'>, 'LONGTEXT': <TokenType.LONGTEXT: 'LONGTEXT'>, 'MEDIUMTEXT': <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, 'TINYTEXT': <TokenType.TINYTEXT: 'TINYTEXT'>, 'CLOB': <TokenType.TEXT: 'TEXT'>, 'LONGVARCHAR': <TokenType.TEXT: 'TEXT'>, 'BINARY': <TokenType.BINARY: 'BINARY'>, 'BLOB': <TokenType.VARBINARY: 'VARBINARY'>, 'LONGBLOB': <TokenType.LONGBLOB: 'LONGBLOB'>, 'MEDIUMBLOB': <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, 'TINYBLOB': <TokenType.TINYBLOB: 'TINYBLOB'>, 'BYTEA': <TokenType.VARBINARY: 'VARBINARY'>, 'VARBINARY': <TokenType.VARBINARY: 'VARBINARY'>, 'TIME': <TokenType.TIME: 'TIME'>, 'TIMETZ': <TokenType.TIMETZ: 'TIMETZ'>, 'TIMESTAMP': <TokenType.TIMESTAMP: 'TIMESTAMP'>, 'TIMESTAMPTZ': <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, 'TIMESTAMPLTZ': <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, 'TIMESTAMP_LTZ': <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, 'TIMESTAMPNTZ': <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, 'TIMESTAMP_NTZ': <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, 'DATE': <TokenType.DATE: 'DATE'>, 'DATETIME': <TokenType.DATETIME: 'DATETIME'>, 'INT4RANGE': <TokenType.INT4RANGE: 'INT4RANGE'>, 'INT4MULTIRANGE': <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, 'INT8RANGE': <TokenType.INT8RANGE: 'INT8RANGE'>, 'INT8MULTIRANGE': <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, 'NUMRANGE': <TokenType.NUMRANGE: 'NUMRANGE'>, 'NUMMULTIRANGE': <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, 'TSRANGE': <TokenType.TSRANGE: 'TSRANGE'>, 'TSMULTIRANGE': <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, 'TSTZRANGE': <TokenType.TSTZRANGE: 'TSTZRANGE'>, 'TSTZMULTIRANGE': <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, 'DATERANGE': <TokenType.DATERANGE: 'DATERANGE'>, 'DATEMULTIRANGE': <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, 'UNIQUE': <TokenType.UNIQUE: 'UNIQUE'>, 'VECTOR': <TokenType.VECTOR: 'VECTOR'>, 'STRUCT': <TokenType.STRUCT: 'STRUCT'>, 'SEQUENCE': <TokenType.SEQUENCE: 'SEQUENCE'>, 'VARIANT': <TokenType.VARIANT: 'VARIANT'>, 'ALTER': <TokenType.ALTER: 'ALTER'>, 'ANALYZE': <TokenType.ANALYZE: 'ANALYZE'>, 'CALL': <TokenType.COMMAND: 'COMMAND'>, 'COMMENT': <TokenType.COMMENT: 'COMMENT'>, 'EXPLAIN': <TokenType.COMMAND: 'COMMAND'>, 'GRANT': <TokenType.GRANT: 'GRANT'>, 'OPTIMIZE': <TokenType.COMMAND: 'COMMAND'>, 'PREPARE': <TokenType.COMMAND: 'COMMAND'>, 'VACUUM': <TokenType.COMMAND: 'COMMAND'>, 'USER-DEFINED': <TokenType.USERDEFINED: 'USERDEFINED'>, 'FOR VERSION': <TokenType.VERSION_SNAPSHOT: 'VERSION_SNAPSHOT'>, 'FOR TIMESTAMP': <TokenType.TIMESTAMP_SNAPSHOT: 'TIMESTAMP_SNAPSHOT'>, 'FILE://': <TokenType.URI_START: 'URI_START'>, 'BYTEINT': <TokenType.INT: 'INT'>, 'CHAR VARYING': <TokenType.VARCHAR: 'VARCHAR'>, 'CHARACTER VARYING': <TokenType.VARCHAR: 'VARCHAR'>, 'EXCLUDE': <TokenType.EXCEPT: 'EXCEPT'>, 'ILIKE ANY': <TokenType.ILIKE_ANY: 'ILIKE_ANY'>, 'LIKE ANY': <TokenType.LIKE_ANY: 'LIKE_ANY'>, 'MATCH_CONDITION': <TokenType.MATCH_CONDITION: 'MATCH_CONDITION'>, 'MATCH_RECOGNIZE': <TokenType.MATCH_RECOGNIZE: 'MATCH_RECOGNIZE'>, 'MINUS': <TokenType.EXCEPT: 'EXCEPT'>, 'NCHAR VARYING': <TokenType.VARCHAR: 'VARCHAR'>, 'PUT': <TokenType.PUT: 'PUT'>, 'REMOVE': <TokenType.COMMAND: 'COMMAND'>, 'RM': <TokenType.COMMAND: 'COMMAND'>, 'SAMPLE': <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>, 'SQL_DOUBLE': <TokenType.DOUBLE: 'DOUBLE'>, 'SQL_VARCHAR': <TokenType.VARCHAR: 'VARCHAR'>, 'STORAGE INTEGRATION': <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, 'TAG': <TokenType.TAG: 'TAG'>, 'TIMESTAMP_TZ': <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, 'TOP': <TokenType.TOP: 'TOP'>, 'WAREHOUSE': <TokenType.WAREHOUSE: 'WAREHOUSE'>, 'STREAMLIT': <TokenType.STREAMLIT: 'STREAMLIT'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.KEYWORDS"></a>
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</div>
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<div id="Snowflake.Tokenizer.SINGLE_TOKENS" class="classattr">
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<div class="attr variable">
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<span class="name">SINGLE_TOKENS</span> =
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<input id="Snowflake.Tokenizer.SINGLE_TOKENS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Tokenizer.SINGLE_TOKENS-view-value"></label><span class="default_value">{'(': <TokenType.L_PAREN: 'L_PAREN'>, ')': <TokenType.R_PAREN: 'R_PAREN'>, '[': <TokenType.L_BRACKET: 'L_BRACKET'>, ']': <TokenType.R_BRACKET: 'R_BRACKET'>, '{': <TokenType.L_BRACE: 'L_BRACE'>, '}': <TokenType.R_BRACE: 'R_BRACE'>, '&': <TokenType.AMP: 'AMP'>, '^': <TokenType.CARET: 'CARET'>, ':': <TokenType.COLON: 'COLON'>, ',': <TokenType.COMMA: 'COMMA'>, '.': <TokenType.DOT: 'DOT'>, '-': <TokenType.DASH: 'DASH'>, '=': <TokenType.EQ: 'EQ'>, '>': <TokenType.GT: 'GT'>, '<': <TokenType.LT: 'LT'>, '%': <TokenType.MOD: 'MOD'>, '!': <TokenType.NOT: 'NOT'>, '|': <TokenType.PIPE: 'PIPE'>, '+': <TokenType.PLUS: 'PLUS'>, ';': <TokenType.SEMICOLON: 'SEMICOLON'>, '/': <TokenType.SLASH: 'SLASH'>, '\\': <TokenType.BACKSLASH: 'BACKSLASH'>, '*': <TokenType.STAR: 'STAR'>, '~': <TokenType.TILDA: 'TILDA'>, '?': <TokenType.PLACEHOLDER: 'PLACEHOLDER'>, '@': <TokenType.PARAMETER: 'PARAMETER'>, '#': <TokenType.HASH: 'HASH'>, "'": <TokenType.UNKNOWN: 'UNKNOWN'>, '`': <TokenType.UNKNOWN: 'UNKNOWN'>, '"': <TokenType.UNKNOWN: 'UNKNOWN'>, '$': <TokenType.PARAMETER: 'PARAMETER'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.SINGLE_TOKENS"></a>
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</div>
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<div id="Snowflake.Tokenizer.VAR_SINGLE_TOKENS" class="classattr">
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<div class="attr variable">
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<span class="name">VAR_SINGLE_TOKENS</span> =
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<span class="default_value">{'$'}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.VAR_SINGLE_TOKENS"></a>
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</div>
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<div id="Snowflake.Tokenizer.COMMANDS" class="classattr">
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<div class="attr variable">
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<span class="name">COMMANDS</span> =
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<input id="Snowflake.Tokenizer.COMMANDS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Tokenizer.COMMANDS-view-value"></label><span class="default_value">{<TokenType.COMMAND: 'COMMAND'>, <TokenType.FETCH: 'FETCH'>, <TokenType.RENAME: 'RENAME'>, <TokenType.EXECUTE: 'EXECUTE'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Tokenizer.COMMANDS"></a>
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</div>
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<div class="inherited">
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<h5>Inherited Members</h5>
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<dl>
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<div><dt><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></dt>
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<dd id="Snowflake.Tokenizer.__init__" class="function"><a href="../tokens.html#Tokenizer.__init__">Tokenizer</a></dd>
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<dd id="Snowflake.Tokenizer.BIT_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.BIT_STRINGS">BIT_STRINGS</a></dd>
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<dd id="Snowflake.Tokenizer.BYTE_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.BYTE_STRINGS">BYTE_STRINGS</a></dd>
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<dd id="Snowflake.Tokenizer.HEREDOC_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.HEREDOC_STRINGS">HEREDOC_STRINGS</a></dd>
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<dd id="Snowflake.Tokenizer.UNICODE_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.UNICODE_STRINGS">UNICODE_STRINGS</a></dd>
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<dd id="Snowflake.Tokenizer.IDENTIFIERS" class="variable"><a href="../tokens.html#Tokenizer.IDENTIFIERS">IDENTIFIERS</a></dd>
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<dd id="Snowflake.Tokenizer.QUOTES" class="variable"><a href="../tokens.html#Tokenizer.QUOTES">QUOTES</a></dd>
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<dd id="Snowflake.Tokenizer.IDENTIFIER_ESCAPES" class="variable"><a href="../tokens.html#Tokenizer.IDENTIFIER_ESCAPES">IDENTIFIER_ESCAPES</a></dd>
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<dd id="Snowflake.Tokenizer.HEREDOC_TAG_IS_IDENTIFIER" class="variable"><a href="../tokens.html#Tokenizer.HEREDOC_TAG_IS_IDENTIFIER">HEREDOC_TAG_IS_IDENTIFIER</a></dd>
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<dd id="Snowflake.Tokenizer.HEREDOC_STRING_ALTERNATIVE" class="variable"><a href="../tokens.html#Tokenizer.HEREDOC_STRING_ALTERNATIVE">HEREDOC_STRING_ALTERNATIVE</a></dd>
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<dd id="Snowflake.Tokenizer.STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS">STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS</a></dd>
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<dd id="Snowflake.Tokenizer.HINT_START" class="variable"><a href="../tokens.html#Tokenizer.HINT_START">HINT_START</a></dd>
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<dd id="Snowflake.Tokenizer.TOKENS_PRECEDING_HINT" class="variable"><a href="../tokens.html#Tokenizer.TOKENS_PRECEDING_HINT">TOKENS_PRECEDING_HINT</a></dd>
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<dd id="Snowflake.Tokenizer.WHITE_SPACE" class="variable"><a href="../tokens.html#Tokenizer.WHITE_SPACE">WHITE_SPACE</a></dd>
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<dd id="Snowflake.Tokenizer.COMMAND_PREFIX_TOKENS" class="variable"><a href="../tokens.html#Tokenizer.COMMAND_PREFIX_TOKENS">COMMAND_PREFIX_TOKENS</a></dd>
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<dd id="Snowflake.Tokenizer.NUMERIC_LITERALS" class="variable"><a href="../tokens.html#Tokenizer.NUMERIC_LITERALS">NUMERIC_LITERALS</a></dd>
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<dd id="Snowflake.Tokenizer.dialect" class="variable"><a href="../tokens.html#Tokenizer.dialect">dialect</a></dd>
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<dd id="Snowflake.Tokenizer.use_rs_tokenizer" class="variable"><a href="../tokens.html#Tokenizer.use_rs_tokenizer">use_rs_tokenizer</a></dd>
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<dd id="Snowflake.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
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<dd id="Snowflake.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
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<dd id="Snowflake.Tokenizer.tokenize_rs" class="function"><a href="../tokens.html#Tokenizer.tokenize_rs">tokenize_rs</a></dd>
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<dd id="Snowflake.Tokenizer.size" class="variable"><a href="../tokens.html#Tokenizer.size">size</a></dd>
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<dd id="Snowflake.Tokenizer.sql" class="variable"><a href="../tokens.html#Tokenizer.sql">sql</a></dd>
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<dd id="Snowflake.Tokenizer.tokens" class="variable"><a href="../tokens.html#Tokenizer.tokens">tokens</a></dd>
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</div>
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</dl>
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</div>
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</section>
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<section id="Snowflake.Generator">
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<input id="Snowflake.Generator-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr class">
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<span class="def">class</span>
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<span class="name">Snowflake.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
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<label class="view-source-button" for="Snowflake.Generator-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator-943"><a href="#Snowflake.Generator-943"><span class="linenos"> 943</span></a> <span class="k">class</span><span class="w"> </span><span class="nc">Generator</span><span class="p">(</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="p">):</span>
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</span><span id="Snowflake.Generator-944"><a href="#Snowflake.Generator-944"><span class="linenos"> 944</span></a> <span class="n">PARAMETER_TOKEN</span> <span class="o">=</span> <span class="s2">"$"</span>
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</span><span id="Snowflake.Generator-945"><a href="#Snowflake.Generator-945"><span class="linenos"> 945</span></a> <span class="n">MATCHED_BY_SOURCE</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-946"><a href="#Snowflake.Generator-946"><span class="linenos"> 946</span></a> <span class="n">SINGLE_STRING_INTERVAL</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake.Generator-947"><a href="#Snowflake.Generator-947"><span class="linenos"> 947</span></a> <span class="n">JOIN_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-948"><a href="#Snowflake.Generator-948"><span class="linenos"> 948</span></a> <span class="n">TABLE_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-949"><a href="#Snowflake.Generator-949"><span class="linenos"> 949</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-950"><a href="#Snowflake.Generator-950"><span class="linenos"> 950</span></a> <span class="n">AGGREGATE_FILTER_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-951"><a href="#Snowflake.Generator-951"><span class="linenos"> 951</span></a> <span class="n">SUPPORTS_TABLE_COPY</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-952"><a href="#Snowflake.Generator-952"><span class="linenos"> 952</span></a> <span class="n">COLLATE_IS_FUNC</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake.Generator-953"><a href="#Snowflake.Generator-953"><span class="linenos"> 953</span></a> <span class="n">LIMIT_ONLY_LITERALS</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake.Generator-954"><a href="#Snowflake.Generator-954"><span class="linenos"> 954</span></a> <span class="n">JSON_KEY_VALUE_PAIR_SEP</span> <span class="o">=</span> <span class="s2">","</span>
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|
</span><span id="Snowflake.Generator-955"><a href="#Snowflake.Generator-955"><span class="linenos"> 955</span></a> <span class="n">INSERT_OVERWRITE</span> <span class="o">=</span> <span class="s2">" OVERWRITE INTO"</span>
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|
</span><span id="Snowflake.Generator-956"><a href="#Snowflake.Generator-956"><span class="linenos"> 956</span></a> <span class="n">STRUCT_DELIMITER</span> <span class="o">=</span> <span class="p">(</span><span class="s2">"("</span><span class="p">,</span> <span class="s2">")"</span><span class="p">)</span>
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|
</span><span id="Snowflake.Generator-957"><a href="#Snowflake.Generator-957"><span class="linenos"> 957</span></a> <span class="n">COPY_PARAMS_ARE_WRAPPED</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-958"><a href="#Snowflake.Generator-958"><span class="linenos"> 958</span></a> <span class="n">COPY_PARAMS_EQ_REQUIRED</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake.Generator-959"><a href="#Snowflake.Generator-959"><span class="linenos"> 959</span></a> <span class="n">STAR_EXCEPT</span> <span class="o">=</span> <span class="s2">"EXCLUDE"</span>
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|
</span><span id="Snowflake.Generator-960"><a href="#Snowflake.Generator-960"><span class="linenos"> 960</span></a> <span class="n">SUPPORTS_EXPLODING_PROJECTIONS</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-961"><a href="#Snowflake.Generator-961"><span class="linenos"> 961</span></a> <span class="n">ARRAY_CONCAT_IS_VAR_LEN</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-962"><a href="#Snowflake.Generator-962"><span class="linenos"> 962</span></a> <span class="n">SUPPORTS_CONVERT_TIMEZONE</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake.Generator-963"><a href="#Snowflake.Generator-963"><span class="linenos"> 963</span></a> <span class="n">EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="Snowflake.Generator-964"><a href="#Snowflake.Generator-964"><span class="linenos"> 964</span></a> <span class="n">SUPPORTS_MEDIAN</span> <span class="o">=</span> <span class="kc">True</span>
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|
</span><span id="Snowflake.Generator-965"><a href="#Snowflake.Generator-965"><span class="linenos"> 965</span></a> <span class="n">ARRAY_SIZE_NAME</span> <span class="o">=</span> <span class="s2">"ARRAY_SIZE"</span>
|
|
</span><span id="Snowflake.Generator-966"><a href="#Snowflake.Generator-966"><span class="linenos"> 966</span></a>
|
|
</span><span id="Snowflake.Generator-967"><a href="#Snowflake.Generator-967"><span class="linenos"> 967</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
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|
</span><span id="Snowflake.Generator-968"><a href="#Snowflake.Generator-968"><span class="linenos"> 968</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TRANSFORMS</span><span class="p">,</span>
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|
</span><span id="Snowflake.Generator-969"><a href="#Snowflake.Generator-969"><span class="linenos"> 969</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"APPROX_COUNT_DISTINCT"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-970"><a href="#Snowflake.Generator-970"><span class="linenos"> 970</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArgMax</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MAX_BY"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-971"><a href="#Snowflake.Generator-971"><span class="linenos"> 971</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArgMin</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MIN_BY"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-972"><a href="#Snowflake.Generator-972"><span class="linenos"> 972</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="p">:</span> <span class="n">inline_array_sql</span><span class="p">,</span>
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|
</span><span id="Snowflake.Generator-973"><a href="#Snowflake.Generator-973"><span class="linenos"> 973</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayConcat</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">arrayconcat_sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="s2">"ARRAY_CAT"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-974"><a href="#Snowflake.Generator-974"><span class="linenos"> 974</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArrayContains</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"ARRAY_CONTAINS"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-975"><a href="#Snowflake.Generator-975"><span class="linenos"> 975</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">AtTimeZone</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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|
</span><span id="Snowflake.Generator-976"><a href="#Snowflake.Generator-976"><span class="linenos"> 976</span></a> <span class="s2">"CONVERT_TIMEZONE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"zone"</span><span class="p">),</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Generator-977"><a href="#Snowflake.Generator-977"><span class="linenos"> 977</span></a> <span class="p">),</span>
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|
</span><span id="Snowflake.Generator-978"><a href="#Snowflake.Generator-978"><span class="linenos"> 978</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITOR"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-979"><a href="#Snowflake.Generator-979"><span class="linenos"> 979</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITXOR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-980"><a href="#Snowflake.Generator-980"><span class="linenos"> 980</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseLeftShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITSHIFTLEFT"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-981"><a href="#Snowflake.Generator-981"><span class="linenos"> 981</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">BitwiseRightShift</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BITSHIFTRIGHT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-982"><a href="#Snowflake.Generator-982"><span class="linenos"> 982</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Create</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">([</span><span class="n">_flatten_structured_types_unless_iceberg</span><span class="p">]),</span>
|
|
</span><span id="Snowflake.Generator-983"><a href="#Snowflake.Generator-983"><span class="linenos"> 983</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-984"><a href="#Snowflake.Generator-984"><span class="linenos"> 984</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-985"><a href="#Snowflake.Generator-985"><span class="linenos"> 985</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMESTAMPADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-986"><a href="#Snowflake.Generator-986"><span class="linenos"> 986</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DatetimeDiff</span><span class="p">:</span> <span class="n">timestampdiff_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-987"><a href="#Snowflake.Generator-987"><span class="linenos"> 987</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateStrToDate</span><span class="p">:</span> <span class="n">datestrtodate_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-988"><a href="#Snowflake.Generator-988"><span class="linenos"> 988</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfMonth</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFMONTH"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-989"><a href="#Snowflake.Generator-989"><span class="linenos"> 989</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfWeek</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFWEEK"</span><span class="p">),</span>
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|
</span><span id="Snowflake.Generator-990"><a href="#Snowflake.Generator-990"><span class="linenos"> 990</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DayOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DAYOFYEAR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-991"><a href="#Snowflake.Generator-991"><span class="linenos"> 991</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Explode</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"FLATTEN"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-992"><a href="#Snowflake.Generator-992"><span class="linenos"> 992</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Extract</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"DATE_PART"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-993"><a href="#Snowflake.Generator-993"><span class="linenos"> 993</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">FromTimeZone</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-994"><a href="#Snowflake.Generator-994"><span class="linenos"> 994</span></a> <span class="s2">"CONVERT_TIMEZONE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"zone"</span><span class="p">),</span> <span class="s2">"'UTC'"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Generator-995"><a href="#Snowflake.Generator-995"><span class="linenos"> 995</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-996"><a href="#Snowflake.Generator-996"><span class="linenos"> 996</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GenerateSeries</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-997"><a href="#Snowflake.Generator-997"><span class="linenos"> 997</span></a> <span class="s2">"ARRAY_GENERATE_RANGE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"start"</span><span class="p">],</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="s2">"end"</span><span class="p">]</span> <span class="o">+</span> <span class="mi">1</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"step"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-998"><a href="#Snowflake.Generator-998"><span class="linenos"> 998</span></a> <span class="p">),</span>
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|
</span><span id="Snowflake.Generator-999"><a href="#Snowflake.Generator-999"><span class="linenos"> 999</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">GroupConcat</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">groupconcat_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">""</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1000"><a href="#Snowflake.Generator-1000"><span class="linenos">1000</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">If</span><span class="p">:</span> <span class="n">if_sql</span><span class="p">(</span><span class="n">name</span><span class="o">=</span><span class="s2">"IFF"</span><span class="p">,</span> <span class="n">false_value</span><span class="o">=</span><span class="s2">"NULL"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1001"><a href="#Snowflake.Generator-1001"><span class="linenos">1001</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractArray</span><span class="p">:</span> <span class="n">_json_extract_value_array_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1002"><a href="#Snowflake.Generator-1002"><span class="linenos">1002</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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|
</span><span id="Snowflake.Generator-1003"><a href="#Snowflake.Generator-1003"><span class="linenos">1003</span></a> <span class="s2">"JSON_EXTRACT_PATH_TEXT"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span>
|
|
</span><span id="Snowflake.Generator-1004"><a href="#Snowflake.Generator-1004"><span class="linenos">1004</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1005"><a href="#Snowflake.Generator-1005"><span class="linenos">1005</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONObject</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT_KEEP_NULL"</span><span class="p">,</span> <span class="o">*</span><span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1006"><a href="#Snowflake.Generator-1006"><span class="linenos">1006</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">:</span> <span class="k">lambda</span> <span class="o">*</span><span class="n">_</span><span class="p">:</span> <span class="s2">""</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1007"><a href="#Snowflake.Generator-1007"><span class="linenos">1007</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONValueArray</span><span class="p">:</span> <span class="n">_json_extract_value_array_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1008"><a href="#Snowflake.Generator-1008"><span class="linenos">1008</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalAnd</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLAND_AGG"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1009"><a href="#Snowflake.Generator-1009"><span class="linenos">1009</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">LogicalOr</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLOR_AGG"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1010"><a href="#Snowflake.Generator-1010"><span class="linenos">1010</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1011"><a href="#Snowflake.Generator-1011"><span class="linenos">1011</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MakeInterval</span><span class="p">:</span> <span class="n">no_make_interval_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1012"><a href="#Snowflake.Generator-1012"><span class="linenos">1012</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Max</span><span class="p">:</span> <span class="n">max_or_greatest</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1013"><a href="#Snowflake.Generator-1013"><span class="linenos">1013</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Min</span><span class="p">:</span> <span class="n">min_or_least</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1014"><a href="#Snowflake.Generator-1014"><span class="linenos">1014</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1015"><a href="#Snowflake.Generator-1015"><span class="linenos">1015</span></a> <span class="s2">"TRY_PARSE_JSON"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"PARSE_JSON"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Generator-1016"><a href="#Snowflake.Generator-1016"><span class="linenos">1016</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1017"><a href="#Snowflake.Generator-1017"><span class="linenos">1017</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PartitionedByProperty</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"PARTITION BY </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1018"><a href="#Snowflake.Generator-1018"><span class="linenos">1018</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1019"><a href="#Snowflake.Generator-1019"><span class="linenos">1019</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">add_within_group_for_percentiles</span><span class="p">]</span>
|
|
</span><span id="Snowflake.Generator-1020"><a href="#Snowflake.Generator-1020"><span class="linenos">1020</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1021"><a href="#Snowflake.Generator-1021"><span class="linenos">1021</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1022"><a href="#Snowflake.Generator-1022"><span class="linenos">1022</span></a> <span class="p">[</span><span class="n">transforms</span><span class="o">.</span><span class="n">add_within_group_for_percentiles</span><span class="p">]</span>
|
|
</span><span id="Snowflake.Generator-1023"><a href="#Snowflake.Generator-1023"><span class="linenos">1023</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1024"><a href="#Snowflake.Generator-1024"><span class="linenos">1024</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Pivot</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">([</span><span class="n">_unqualify_pivot_columns</span><span class="p">]),</span>
|
|
</span><span id="Snowflake.Generator-1025"><a href="#Snowflake.Generator-1025"><span class="linenos">1025</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">:</span> <span class="n">_regexpextract_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1026"><a href="#Snowflake.Generator-1026"><span class="linenos">1026</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtractAll</span><span class="p">:</span> <span class="n">_regexpextract_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1027"><a href="#Snowflake.Generator-1027"><span class="linenos">1027</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpILike</span><span class="p">:</span> <span class="n">_regexpilike_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1028"><a href="#Snowflake.Generator-1028"><span class="linenos">1028</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Rand</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"RANDOM"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1029"><a href="#Snowflake.Generator-1029"><span class="linenos">1029</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">:</span> <span class="n">transforms</span><span class="o">.</span><span class="n">preprocess</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1030"><a href="#Snowflake.Generator-1030"><span class="linenos">1030</span></a> <span class="p">[</span>
|
|
</span><span id="Snowflake.Generator-1031"><a href="#Snowflake.Generator-1031"><span class="linenos">1031</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_distinct_on</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1032"><a href="#Snowflake.Generator-1032"><span class="linenos">1032</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">explode_to_unnest</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Generator-1033"><a href="#Snowflake.Generator-1033"><span class="linenos">1033</span></a> <span class="n">transforms</span><span class="o">.</span><span class="n">eliminate_semi_and_anti_joins</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1034"><a href="#Snowflake.Generator-1034"><span class="linenos">1034</span></a> <span class="n">_transform_generate_date_array</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1035"><a href="#Snowflake.Generator-1035"><span class="linenos">1035</span></a> <span class="p">]</span>
|
|
</span><span id="Snowflake.Generator-1036"><a href="#Snowflake.Generator-1036"><span class="linenos">1036</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1037"><a href="#Snowflake.Generator-1037"><span class="linenos">1037</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SHA</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"SHA1"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1038"><a href="#Snowflake.Generator-1038"><span class="linenos">1038</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1039"><a href="#Snowflake.Generator-1039"><span class="linenos">1039</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StartsWith</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STARTSWITH"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1040"><a href="#Snowflake.Generator-1040"><span class="linenos">1040</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">strposition_sql</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1041"><a href="#Snowflake.Generator-1041"><span class="linenos">1041</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="n">func_name</span><span class="o">=</span><span class="s2">"CHARINDEX"</span><span class="p">,</span> <span class="n">supports_position</span><span class="o">=</span><span class="kc">True</span>
|
|
</span><span id="Snowflake.Generator-1042"><a href="#Snowflake.Generator-1042"><span class="linenos">1042</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1043"><a href="#Snowflake.Generator-1043"><span class="linenos">1043</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"DATE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)),</span>
|
|
</span><span id="Snowflake.Generator-1044"><a href="#Snowflake.Generator-1044"><span class="linenos">1044</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Stuff</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"INSERT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1045"><a href="#Snowflake.Generator-1045"><span class="linenos">1045</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMEADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1046"><a href="#Snowflake.Generator-1046"><span class="linenos">1046</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Timestamp</span><span class="p">:</span> <span class="n">no_timestamp_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1047"><a href="#Snowflake.Generator-1047"><span class="linenos">1047</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"TIMESTAMPADD"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1048"><a href="#Snowflake.Generator-1048"><span class="linenos">1048</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampDiff</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1049"><a href="#Snowflake.Generator-1049"><span class="linenos">1049</span></a> <span class="s2">"TIMESTAMPDIFF"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">unit</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Generator-1050"><a href="#Snowflake.Generator-1050"><span class="linenos">1050</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1051"><a href="#Snowflake.Generator-1051"><span class="linenos">1051</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampTrunc</span><span class="p">:</span> <span class="n">timestamptrunc_sql</span><span class="p">(),</span>
|
|
</span><span id="Snowflake.Generator-1052"><a href="#Snowflake.Generator-1052"><span class="linenos">1052</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToTime</span><span class="p">:</span> <span class="n">timestrtotime_sql</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1053"><a href="#Snowflake.Generator-1053"><span class="linenos">1053</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="sa">f</span><span class="s2">"EXTRACT(epoch_second FROM </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">e</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1054"><a href="#Snowflake.Generator-1054"><span class="linenos">1054</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToArray</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_ARRAY"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1055"><a href="#Snowflake.Generator-1055"><span class="linenos">1055</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToChar</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">function_fallback_sql</span><span class="p">(</span><span class="n">e</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1056"><a href="#Snowflake.Generator-1056"><span class="linenos">1056</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ToDouble</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_DOUBLE"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1057"><a href="#Snowflake.Generator-1057"><span class="linenos">1057</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">,</span> <span class="n">cast</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1058"><a href="#Snowflake.Generator-1058"><span class="linenos">1058</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsDiff</span><span class="p">:</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEDIFF"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1059"><a href="#Snowflake.Generator-1059"><span class="linenos">1059</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1060"><a href="#Snowflake.Generator-1060"><span class="linenos">1060</span></a> <span class="s2">"TRY_TO_DATE"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"TO_DATE"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1061"><a href="#Snowflake.Generator-1061"><span class="linenos">1061</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1062"><a href="#Snowflake.Generator-1062"><span class="linenos">1062</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTime</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1063"><a href="#Snowflake.Generator-1063"><span class="linenos">1063</span></a> <span class="s2">"TRY_TO_TIME"</span> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"TO_TIME"</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1064"><a href="#Snowflake.Generator-1064"><span class="linenos">1064</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1065"><a href="#Snowflake.Generator-1065"><span class="linenos">1065</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Unhex</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"HEX_DECODE_BINARY"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1066"><a href="#Snowflake.Generator-1066"><span class="linenos">1066</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TO_TIMESTAMP"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1067"><a href="#Snowflake.Generator-1067"><span class="linenos">1067</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Uuid</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"UUID_STRING"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1068"><a href="#Snowflake.Generator-1068"><span class="linenos">1068</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">:</span> <span class="k">lambda</span> <span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span> <span class="n">var_map_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">,</span> <span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1069"><a href="#Snowflake.Generator-1069"><span class="linenos">1069</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">WeekOfYear</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"WEEKOFYEAR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1070"><a href="#Snowflake.Generator-1070"><span class="linenos">1070</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"BOOLXOR"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1071"><a href="#Snowflake.Generator-1071"><span class="linenos">1071</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Levenshtein</span><span class="p">:</span> <span class="n">unsupported_args</span><span class="p">(</span><span class="s2">"ins_cost"</span><span class="p">,</span> <span class="s2">"del_cost"</span><span class="p">,</span> <span class="s2">"sub_cost"</span><span class="p">)(</span>
|
|
</span><span id="Snowflake.Generator-1072"><a href="#Snowflake.Generator-1072"><span class="linenos">1072</span></a> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"EDITDISTANCE"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1073"><a href="#Snowflake.Generator-1073"><span class="linenos">1073</span></a> <span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1074"><a href="#Snowflake.Generator-1074"><span class="linenos">1074</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Generator-1075"><a href="#Snowflake.Generator-1075"><span class="linenos">1075</span></a>
|
|
</span><span id="Snowflake.Generator-1076"><a href="#Snowflake.Generator-1076"><span class="linenos">1076</span></a> <span class="n">SUPPORTED_JSON_PATH_PARTS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Generator-1077"><a href="#Snowflake.Generator-1077"><span class="linenos">1077</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathKey</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1078"><a href="#Snowflake.Generator-1078"><span class="linenos">1078</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathRoot</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1079"><a href="#Snowflake.Generator-1079"><span class="linenos">1079</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONPathSubscript</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1080"><a href="#Snowflake.Generator-1080"><span class="linenos">1080</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Generator-1081"><a href="#Snowflake.Generator-1081"><span class="linenos">1081</span></a>
|
|
</span><span id="Snowflake.Generator-1082"><a href="#Snowflake.Generator-1082"><span class="linenos">1082</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Generator-1083"><a href="#Snowflake.Generator-1083"><span class="linenos">1083</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">TYPE_MAPPING</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1084"><a href="#Snowflake.Generator-1084"><span class="linenos">1084</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">NESTED</span><span class="p">:</span> <span class="s2">"OBJECT"</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1085"><a href="#Snowflake.Generator-1085"><span class="linenos">1085</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">STRUCT</span><span class="p">:</span> <span class="s2">"OBJECT"</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1086"><a href="#Snowflake.Generator-1086"><span class="linenos">1086</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Generator-1087"><a href="#Snowflake.Generator-1087"><span class="linenos">1087</span></a>
|
|
</span><span id="Snowflake.Generator-1088"><a href="#Snowflake.Generator-1088"><span class="linenos">1088</span></a> <span class="n">TOKEN_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Generator-1089"><a href="#Snowflake.Generator-1089"><span class="linenos">1089</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">AUTO_INCREMENT</span><span class="p">:</span> <span class="s2">"AUTOINCREMENT"</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1090"><a href="#Snowflake.Generator-1090"><span class="linenos">1090</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Generator-1091"><a href="#Snowflake.Generator-1091"><span class="linenos">1091</span></a>
|
|
</span><span id="Snowflake.Generator-1092"><a href="#Snowflake.Generator-1092"><span class="linenos">1092</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Generator-1093"><a href="#Snowflake.Generator-1093"><span class="linenos">1093</span></a> <span class="o">**</span><span class="n">generator</span><span class="o">.</span><span class="n">Generator</span><span class="o">.</span><span class="n">PROPERTIES_LOCATION</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1094"><a href="#Snowflake.Generator-1094"><span class="linenos">1094</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SetProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1095"><a href="#Snowflake.Generator-1095"><span class="linenos">1095</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VolatileProperty</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="o">.</span><span class="n">Location</span><span class="o">.</span><span class="n">UNSUPPORTED</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1096"><a href="#Snowflake.Generator-1096"><span class="linenos">1096</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Generator-1097"><a href="#Snowflake.Generator-1097"><span class="linenos">1097</span></a>
|
|
</span><span id="Snowflake.Generator-1098"><a href="#Snowflake.Generator-1098"><span class="linenos">1098</span></a> <span class="n">UNSUPPORTED_VALUES_EXPRESSIONS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="Snowflake.Generator-1099"><a href="#Snowflake.Generator-1099"><span class="linenos">1099</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Map</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1100"><a href="#Snowflake.Generator-1100"><span class="linenos">1100</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StarMap</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1101"><a href="#Snowflake.Generator-1101"><span class="linenos">1101</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1102"><a href="#Snowflake.Generator-1102"><span class="linenos">1102</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VarMap</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1103"><a href="#Snowflake.Generator-1103"><span class="linenos">1103</span></a> <span class="p">}</span>
|
|
</span><span id="Snowflake.Generator-1104"><a href="#Snowflake.Generator-1104"><span class="linenos">1104</span></a>
|
|
</span><span id="Snowflake.Generator-1105"><a href="#Snowflake.Generator-1105"><span class="linenos">1105</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1106"><a href="#Snowflake.Generator-1106"><span class="linenos">1106</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">wrapped</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">sep</span><span class="p">(</span><span class="s2">""</span><span class="p">),</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1107"><a href="#Snowflake.Generator-1107"><span class="linenos">1107</span></a>
|
|
</span><span id="Snowflake.Generator-1108"><a href="#Snowflake.Generator-1108"><span class="linenos">1108</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">values_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">,</span> <span class="n">values_as_table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1109"><a href="#Snowflake.Generator-1109"><span class="linenos">1109</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">UNSUPPORTED_VALUES_EXPRESSIONS</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1110"><a href="#Snowflake.Generator-1110"><span class="linenos">1110</span></a> <span class="n">values_as_table</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="Snowflake.Generator-1111"><a href="#Snowflake.Generator-1111"><span class="linenos">1111</span></a>
|
|
</span><span id="Snowflake.Generator-1112"><a href="#Snowflake.Generator-1112"><span class="linenos">1112</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">values_as_table</span><span class="o">=</span><span class="n">values_as_table</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1113"><a href="#Snowflake.Generator-1113"><span class="linenos">1113</span></a>
|
|
</span><span id="Snowflake.Generator-1114"><a href="#Snowflake.Generator-1114"><span class="linenos">1114</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datatype_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1115"><a href="#Snowflake.Generator-1115"><span class="linenos">1115</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
|
|
</span><span id="Snowflake.Generator-1116"><a href="#Snowflake.Generator-1116"><span class="linenos">1116</span></a> <span class="k">if</span> <span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1117"><a href="#Snowflake.Generator-1117"><span class="linenos">1117</span></a> <span class="n">expressions</span>
|
|
</span><span id="Snowflake.Generator-1118"><a href="#Snowflake.Generator-1118"><span class="linenos">1118</span></a> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">STRUCT_TYPES</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1119"><a href="#Snowflake.Generator-1119"><span class="linenos">1119</span></a> <span class="ow">and</span> <span class="nb">any</span><span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">field_type</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="k">for</span> <span class="n">field_type</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1120"><a href="#Snowflake.Generator-1120"><span class="linenos">1120</span></a> <span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1121"><a href="#Snowflake.Generator-1121"><span class="linenos">1121</span></a> <span class="c1"># The correct syntax is OBJECT [ (<key> <value_type [NOT NULL] [, ...]) ]</span>
|
|
</span><span id="Snowflake.Generator-1122"><a href="#Snowflake.Generator-1122"><span class="linenos">1122</span></a> <span class="k">return</span> <span class="s2">"OBJECT"</span>
|
|
</span><span id="Snowflake.Generator-1123"><a href="#Snowflake.Generator-1123"><span class="linenos">1123</span></a>
|
|
</span><span id="Snowflake.Generator-1124"><a href="#Snowflake.Generator-1124"><span class="linenos">1124</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">datatype_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1125"><a href="#Snowflake.Generator-1125"><span class="linenos">1125</span></a>
|
|
</span><span id="Snowflake.Generator-1126"><a href="#Snowflake.Generator-1126"><span class="linenos">1126</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">tonumber_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToNumber</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1127"><a href="#Snowflake.Generator-1127"><span class="linenos">1127</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1128"><a href="#Snowflake.Generator-1128"><span class="linenos">1128</span></a> <span class="s2">"TO_NUMBER"</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1129"><a href="#Snowflake.Generator-1129"><span class="linenos">1129</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1130"><a href="#Snowflake.Generator-1130"><span class="linenos">1130</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"format"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1131"><a href="#Snowflake.Generator-1131"><span class="linenos">1131</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"precision"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1132"><a href="#Snowflake.Generator-1132"><span class="linenos">1132</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"scale"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1133"><a href="#Snowflake.Generator-1133"><span class="linenos">1133</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1134"><a href="#Snowflake.Generator-1134"><span class="linenos">1134</span></a>
|
|
</span><span id="Snowflake.Generator-1135"><a href="#Snowflake.Generator-1135"><span class="linenos">1135</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampfromparts_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampFromParts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1136"><a href="#Snowflake.Generator-1136"><span class="linenos">1136</span></a> <span class="n">milli</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"milli"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1137"><a href="#Snowflake.Generator-1137"><span class="linenos">1137</span></a> <span class="k">if</span> <span class="n">milli</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1138"><a href="#Snowflake.Generator-1138"><span class="linenos">1138</span></a> <span class="n">milli_to_nano</span> <span class="o">=</span> <span class="n">milli</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="o">*</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1000000</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1139"><a href="#Snowflake.Generator-1139"><span class="linenos">1139</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"nano"</span><span class="p">,</span> <span class="n">milli_to_nano</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1140"><a href="#Snowflake.Generator-1140"><span class="linenos">1140</span></a>
|
|
</span><span id="Snowflake.Generator-1141"><a href="#Snowflake.Generator-1141"><span class="linenos">1141</span></a> <span class="k">return</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TIMESTAMP_FROM_PARTS"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1142"><a href="#Snowflake.Generator-1142"><span class="linenos">1142</span></a>
|
|
</span><span id="Snowflake.Generator-1143"><a href="#Snowflake.Generator-1143"><span class="linenos">1143</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1144"><a href="#Snowflake.Generator-1144"><span class="linenos">1144</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1145"><a href="#Snowflake.Generator-1145"><span class="linenos">1145</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOGRAPHY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1146"><a href="#Snowflake.Generator-1146"><span class="linenos">1146</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOMETRY</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1147"><a href="#Snowflake.Generator-1147"><span class="linenos">1147</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOMETRY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1148"><a href="#Snowflake.Generator-1148"><span class="linenos">1148</span></a>
|
|
</span><span id="Snowflake.Generator-1149"><a href="#Snowflake.Generator-1149"><span class="linenos">1149</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="o">=</span><span class="n">safe_prefix</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1150"><a href="#Snowflake.Generator-1150"><span class="linenos">1150</span></a>
|
|
</span><span id="Snowflake.Generator-1151"><a href="#Snowflake.Generator-1151"><span class="linenos">1151</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">trycast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1152"><a href="#Snowflake.Generator-1152"><span class="linenos">1152</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Generator-1153"><a href="#Snowflake.Generator-1153"><span class="linenos">1153</span></a>
|
|
</span><span id="Snowflake.Generator-1154"><a href="#Snowflake.Generator-1154"><span class="linenos">1154</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">type</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1155"><a href="#Snowflake.Generator-1155"><span class="linenos">1155</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.optimizer.annotate_types</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotate_types</span>
|
|
</span><span id="Snowflake.Generator-1156"><a href="#Snowflake.Generator-1156"><span class="linenos">1156</span></a>
|
|
</span><span id="Snowflake.Generator-1157"><a href="#Snowflake.Generator-1157"><span class="linenos">1157</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">annotate_types</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1158"><a href="#Snowflake.Generator-1158"><span class="linenos">1158</span></a>
|
|
</span><span id="Snowflake.Generator-1159"><a href="#Snowflake.Generator-1159"><span class="linenos">1159</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEXT_TYPES</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNKNOWN</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1160"><a href="#Snowflake.Generator-1160"><span class="linenos">1160</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">trycast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1161"><a href="#Snowflake.Generator-1161"><span class="linenos">1161</span></a>
|
|
</span><span id="Snowflake.Generator-1162"><a href="#Snowflake.Generator-1162"><span class="linenos">1162</span></a> <span class="c1"># TRY_CAST only works for string values in Snowflake</span>
|
|
</span><span id="Snowflake.Generator-1163"><a href="#Snowflake.Generator-1163"><span class="linenos">1163</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1164"><a href="#Snowflake.Generator-1164"><span class="linenos">1164</span></a>
|
|
</span><span id="Snowflake.Generator-1165"><a href="#Snowflake.Generator-1165"><span class="linenos">1165</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">log_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Log</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1166"><a href="#Snowflake.Generator-1166"><span class="linenos">1166</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1167"><a href="#Snowflake.Generator-1167"><span class="linenos">1167</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"LN"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1168"><a href="#Snowflake.Generator-1168"><span class="linenos">1168</span></a>
|
|
</span><span id="Snowflake.Generator-1169"><a href="#Snowflake.Generator-1169"><span class="linenos">1169</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">log_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1170"><a href="#Snowflake.Generator-1170"><span class="linenos">1170</span></a>
|
|
</span><span id="Snowflake.Generator-1171"><a href="#Snowflake.Generator-1171"><span class="linenos">1171</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">unnest_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1172"><a href="#Snowflake.Generator-1172"><span class="linenos">1172</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1173"><a href="#Snowflake.Generator-1173"><span class="linenos">1173</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1174"><a href="#Snowflake.Generator-1174"><span class="linenos">1174</span></a>
|
|
</span><span id="Snowflake.Generator-1175"><a href="#Snowflake.Generator-1175"><span class="linenos">1175</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">[</span>
|
|
</span><span id="Snowflake.Generator-1176"><a href="#Snowflake.Generator-1176"><span class="linenos">1176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"seq"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1177"><a href="#Snowflake.Generator-1177"><span class="linenos">1177</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"key"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1178"><a href="#Snowflake.Generator-1178"><span class="linenos">1178</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"path"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1179"><a href="#Snowflake.Generator-1179"><span class="linenos">1179</span></a> <span class="n">offset</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">offset</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"index"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1180"><a href="#Snowflake.Generator-1180"><span class="linenos">1180</span></a> <span class="n">seq_get</span><span class="p">(</span><span class="n">unnest_alias</span><span class="o">.</span><span class="n">columns</span> <span class="k">if</span> <span class="n">unnest_alias</span> <span class="k">else</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1181"><a href="#Snowflake.Generator-1181"><span class="linenos">1181</span></a> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"value"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1182"><a href="#Snowflake.Generator-1182"><span class="linenos">1182</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"this"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator-1183"><a href="#Snowflake.Generator-1183"><span class="linenos">1183</span></a> <span class="p">]</span>
|
|
</span><span id="Snowflake.Generator-1184"><a href="#Snowflake.Generator-1184"><span class="linenos">1184</span></a>
|
|
</span><span id="Snowflake.Generator-1185"><a href="#Snowflake.Generator-1185"><span class="linenos">1185</span></a> <span class="k">if</span> <span class="n">unnest_alias</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1186"><a href="#Snowflake.Generator-1186"><span class="linenos">1186</span></a> <span class="n">unnest_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1187"><a href="#Snowflake.Generator-1187"><span class="linenos">1187</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1188"><a href="#Snowflake.Generator-1188"><span class="linenos">1188</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">"_u"</span><span class="p">,</span> <span class="n">columns</span><span class="o">=</span><span class="n">columns</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1189"><a href="#Snowflake.Generator-1189"><span class="linenos">1189</span></a>
|
|
</span><span id="Snowflake.Generator-1190"><a href="#Snowflake.Generator-1190"><span class="linenos">1190</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
|
|
</span><span id="Snowflake.Generator-1191"><a href="#Snowflake.Generator-1191"><span class="linenos">1191</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_input</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"INPUT =>"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1192"><a href="#Snowflake.Generator-1192"><span class="linenos">1192</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"INPUT => </span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1193"><a href="#Snowflake.Generator-1193"><span class="linenos">1193</span></a>
|
|
</span><span id="Snowflake.Generator-1194"><a href="#Snowflake.Generator-1194"><span class="linenos">1194</span></a> <span class="n">explode</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"TABLE(FLATTEN(</span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">))"</span>
|
|
</span><span id="Snowflake.Generator-1195"><a href="#Snowflake.Generator-1195"><span class="linenos">1195</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">unnest_alias</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1196"><a href="#Snowflake.Generator-1196"><span class="linenos">1196</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" AS </span><span class="si">{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1197"><a href="#Snowflake.Generator-1197"><span class="linenos">1197</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">explode</span><span class="si">}{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1198"><a href="#Snowflake.Generator-1198"><span class="linenos">1198</span></a>
|
|
</span><span id="Snowflake.Generator-1199"><a href="#Snowflake.Generator-1199"><span class="linenos">1199</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">show_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1200"><a href="#Snowflake.Generator-1200"><span class="linenos">1200</span></a> <span class="n">terse</span> <span class="o">=</span> <span class="s2">"TERSE "</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"terse"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1201"><a href="#Snowflake.Generator-1201"><span class="linenos">1201</span></a> <span class="n">history</span> <span class="o">=</span> <span class="s2">" HISTORY"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"history"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1202"><a href="#Snowflake.Generator-1202"><span class="linenos">1202</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"like"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1203"><a href="#Snowflake.Generator-1203"><span class="linenos">1203</span></a> <span class="n">like</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" LIKE </span><span class="si">{</span><span class="n">like</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">like</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1204"><a href="#Snowflake.Generator-1204"><span class="linenos">1204</span></a>
|
|
</span><span id="Snowflake.Generator-1205"><a href="#Snowflake.Generator-1205"><span class="linenos">1205</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1206"><a href="#Snowflake.Generator-1206"><span class="linenos">1206</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">scope</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1207"><a href="#Snowflake.Generator-1207"><span class="linenos">1207</span></a>
|
|
</span><span id="Snowflake.Generator-1208"><a href="#Snowflake.Generator-1208"><span class="linenos">1208</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope_kind"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1209"><a href="#Snowflake.Generator-1209"><span class="linenos">1209</span></a> <span class="k">if</span> <span class="n">scope_kind</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1210"><a href="#Snowflake.Generator-1210"><span class="linenos">1210</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" IN </span><span class="si">{</span><span class="n">scope_kind</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1211"><a href="#Snowflake.Generator-1211"><span class="linenos">1211</span></a>
|
|
</span><span id="Snowflake.Generator-1212"><a href="#Snowflake.Generator-1212"><span class="linenos">1212</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"starts_with"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1213"><a href="#Snowflake.Generator-1213"><span class="linenos">1213</span></a> <span class="k">if</span> <span class="n">starts_with</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1214"><a href="#Snowflake.Generator-1214"><span class="linenos">1214</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STARTS WITH </span><span class="si">{</span><span class="n">starts_with</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1215"><a href="#Snowflake.Generator-1215"><span class="linenos">1215</span></a>
|
|
</span><span id="Snowflake.Generator-1216"><a href="#Snowflake.Generator-1216"><span class="linenos">1216</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1217"><a href="#Snowflake.Generator-1217"><span class="linenos">1217</span></a>
|
|
</span><span id="Snowflake.Generator-1218"><a href="#Snowflake.Generator-1218"><span class="linenos">1218</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"from"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1219"><a href="#Snowflake.Generator-1219"><span class="linenos">1219</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1220"><a href="#Snowflake.Generator-1220"><span class="linenos">1220</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" FROM </span><span class="si">{</span><span class="n">from_</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1221"><a href="#Snowflake.Generator-1221"><span class="linenos">1221</span></a>
|
|
</span><span id="Snowflake.Generator-1222"><a href="#Snowflake.Generator-1222"><span class="linenos">1222</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"privileges"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1223"><a href="#Snowflake.Generator-1223"><span class="linenos">1223</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" WITH PRIVILEGES </span><span class="si">{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">privileges</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1224"><a href="#Snowflake.Generator-1224"><span class="linenos">1224</span></a>
|
|
</span><span id="Snowflake.Generator-1225"><a href="#Snowflake.Generator-1225"><span class="linenos">1225</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SHOW </span><span class="si">{</span><span class="n">terse</span><span class="si">}{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}{</span><span class="n">history</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">scope_kind</span><span class="si">}{</span><span class="n">scope</span><span class="si">}{</span><span class="n">starts_with</span><span class="si">}{</span><span class="n">limit</span><span class="si">}{</span><span class="n">from_</span><span class="si">}{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1226"><a href="#Snowflake.Generator-1226"><span class="linenos">1226</span></a>
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|
</span><span id="Snowflake.Generator-1227"><a href="#Snowflake.Generator-1227"><span class="linenos">1227</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">describe_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1228"><a href="#Snowflake.Generator-1228"><span class="linenos">1228</span></a> <span class="c1"># Default to table if kind is unknown</span>
|
|
</span><span id="Snowflake.Generator-1229"><a href="#Snowflake.Generator-1229"><span class="linenos">1229</span></a> <span class="n">kind_value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">"TABLE"</span>
|
|
</span><span id="Snowflake.Generator-1230"><a href="#Snowflake.Generator-1230"><span class="linenos">1230</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1231"><a href="#Snowflake.Generator-1231"><span class="linenos">1231</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1232"><a href="#Snowflake.Generator-1232"><span class="linenos">1232</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
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|
</span><span id="Snowflake.Generator-1233"><a href="#Snowflake.Generator-1233"><span class="linenos">1233</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">expressions</span> <span class="k">else</span> <span class="s2">""</span>
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|
</span><span id="Snowflake.Generator-1234"><a href="#Snowflake.Generator-1234"><span class="linenos">1234</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1235"><a href="#Snowflake.Generator-1235"><span class="linenos">1235</span></a>
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|
</span><span id="Snowflake.Generator-1236"><a href="#Snowflake.Generator-1236"><span class="linenos">1236</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1237"><a href="#Snowflake.Generator-1237"><span class="linenos">1237</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
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|
</span><span id="Snowflake.Generator-1238"><a href="#Snowflake.Generator-1238"><span class="linenos">1238</span></a> <span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1239"><a href="#Snowflake.Generator-1239"><span class="linenos">1239</span></a> <span class="n">start</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"start"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1240"><a href="#Snowflake.Generator-1240"><span class="linenos">1240</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">""</span>
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|
</span><span id="Snowflake.Generator-1241"><a href="#Snowflake.Generator-1241"><span class="linenos">1241</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"increment"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1242"><a href="#Snowflake.Generator-1242"><span class="linenos">1242</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1243"><a href="#Snowflake.Generator-1243"><span class="linenos">1243</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1244"><a href="#Snowflake.Generator-1244"><span class="linenos">1244</span></a>
|
|
</span><span id="Snowflake.Generator-1245"><a href="#Snowflake.Generator-1245"><span class="linenos">1245</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cluster_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cluster</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake.Generator-1246"><a href="#Snowflake.Generator-1246"><span class="linenos">1246</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"CLUSTER BY (</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span>
|
|
</span><span id="Snowflake.Generator-1247"><a href="#Snowflake.Generator-1247"><span class="linenos">1247</span></a>
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|
</span><span id="Snowflake.Generator-1248"><a href="#Snowflake.Generator-1248"><span class="linenos">1248</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">struct_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake.Generator-1249"><a href="#Snowflake.Generator-1249"><span class="linenos">1249</span></a> <span class="n">keys</span> <span class="o">=</span> <span class="p">[]</span>
|
|
</span><span id="Snowflake.Generator-1250"><a href="#Snowflake.Generator-1250"><span class="linenos">1250</span></a> <span class="n">values</span> <span class="o">=</span> <span class="p">[]</span>
|
|
</span><span id="Snowflake.Generator-1251"><a href="#Snowflake.Generator-1251"><span class="linenos">1251</span></a>
|
|
</span><span id="Snowflake.Generator-1252"><a href="#Snowflake.Generator-1252"><span class="linenos">1252</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">):</span>
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|
</span><span id="Snowflake.Generator-1253"><a href="#Snowflake.Generator-1253"><span class="linenos">1253</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">PropertyEQ</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1254"><a href="#Snowflake.Generator-1254"><span class="linenos">1254</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1255"><a href="#Snowflake.Generator-1255"><span class="linenos">1255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="k">else</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
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|
</span><span id="Snowflake.Generator-1256"><a href="#Snowflake.Generator-1256"><span class="linenos">1256</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1257"><a href="#Snowflake.Generator-1257"><span class="linenos">1257</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1258"><a href="#Snowflake.Generator-1258"><span class="linenos">1258</span></a> <span class="k">else</span><span class="p">:</span>
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|
</span><span id="Snowflake.Generator-1259"><a href="#Snowflake.Generator-1259"><span class="linenos">1259</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="sa">f</span><span class="s2">"_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">"</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Generator-1260"><a href="#Snowflake.Generator-1260"><span class="linenos">1260</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1261"><a href="#Snowflake.Generator-1261"><span class="linenos">1261</span></a>
|
|
</span><span id="Snowflake.Generator-1262"><a href="#Snowflake.Generator-1262"><span class="linenos">1262</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">,</span> <span class="o">*</span><span class="n">flatten</span><span class="p">(</span><span class="nb">zip</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">values</span><span class="p">)))</span>
|
|
</span><span id="Snowflake.Generator-1263"><a href="#Snowflake.Generator-1263"><span class="linenos">1263</span></a>
|
|
</span><span id="Snowflake.Generator-1264"><a href="#Snowflake.Generator-1264"><span class="linenos">1264</span></a> <span class="nd">@unsupported_args</span><span class="p">(</span><span class="s2">"weight"</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">)</span>
|
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</span><span id="Snowflake.Generator-1265"><a href="#Snowflake.Generator-1265"><span class="linenos">1265</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">approxquantile_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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|
</span><span id="Snowflake.Generator-1266"><a href="#Snowflake.Generator-1266"><span class="linenos">1266</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"APPROX_PERCENTILE"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quantile"</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Generator-1267"><a href="#Snowflake.Generator-1267"><span class="linenos">1267</span></a>
|
|
</span><span id="Snowflake.Generator-1268"><a href="#Snowflake.Generator-1268"><span class="linenos">1268</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">alterset_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">AlterSet</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1269"><a href="#Snowflake.Generator-1269"><span class="linenos">1269</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1270"><a href="#Snowflake.Generator-1270"><span class="linenos">1270</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">exprs</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">exprs</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1271"><a href="#Snowflake.Generator-1271"><span class="linenos">1271</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"file_format"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1272"><a href="#Snowflake.Generator-1272"><span class="linenos">1272</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_FILE_FORMAT = (</span><span class="si">{</span><span class="n">file_format</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">file_format</span> <span class="k">else</span> <span class="s2">""</span>
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|
</span><span id="Snowflake.Generator-1273"><a href="#Snowflake.Generator-1273"><span class="linenos">1273</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"copy_options"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1274"><a href="#Snowflake.Generator-1274"><span class="linenos">1274</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_COPY_OPTIONS = (</span><span class="si">{</span><span class="n">copy_options</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">copy_options</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1275"><a href="#Snowflake.Generator-1275"><span class="linenos">1275</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"tag"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1276"><a href="#Snowflake.Generator-1276"><span class="linenos">1276</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" TAG </span><span class="si">{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">tag</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1277"><a href="#Snowflake.Generator-1277"><span class="linenos">1277</span></a>
|
|
</span><span id="Snowflake.Generator-1278"><a href="#Snowflake.Generator-1278"><span class="linenos">1278</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SET</span><span class="si">{</span><span class="n">exprs</span><span class="si">}{</span><span class="n">file_format</span><span class="si">}{</span><span class="n">copy_options</span><span class="si">}{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span>
|
|
</span><span id="Snowflake.Generator-1279"><a href="#Snowflake.Generator-1279"><span class="linenos">1279</span></a>
|
|
</span><span id="Snowflake.Generator-1280"><a href="#Snowflake.Generator-1280"><span class="linenos">1280</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">strtotime_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1281"><a href="#Snowflake.Generator-1281"><span class="linenos">1281</span></a> <span class="n">safe_prefix</span> <span class="o">=</span> <span class="s2">"TRY_"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator-1282"><a href="#Snowflake.Generator-1282"><span class="linenos">1282</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1283"><a href="#Snowflake.Generator-1283"><span class="linenos">1283</span></a> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">safe_prefix</span><span class="si">}</span><span class="s2">TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1284"><a href="#Snowflake.Generator-1284"><span class="linenos">1284</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1285"><a href="#Snowflake.Generator-1285"><span class="linenos">1285</span></a>
|
|
</span><span id="Snowflake.Generator-1286"><a href="#Snowflake.Generator-1286"><span class="linenos">1286</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampsub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1287"><a href="#Snowflake.Generator-1287"><span class="linenos">1287</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1288"><a href="#Snowflake.Generator-1288"><span class="linenos">1288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1289"><a href="#Snowflake.Generator-1289"><span class="linenos">1289</span></a> <span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1290"><a href="#Snowflake.Generator-1290"><span class="linenos">1290</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span> <span class="o">*</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1291"><a href="#Snowflake.Generator-1291"><span class="linenos">1291</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">unit</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1292"><a href="#Snowflake.Generator-1292"><span class="linenos">1292</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1293"><a href="#Snowflake.Generator-1293"><span class="linenos">1293</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1294"><a href="#Snowflake.Generator-1294"><span class="linenos">1294</span></a>
|
|
</span><span id="Snowflake.Generator-1295"><a href="#Snowflake.Generator-1295"><span class="linenos">1295</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">jsonextract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1296"><a href="#Snowflake.Generator-1296"><span class="linenos">1296</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Generator-1297"><a href="#Snowflake.Generator-1297"><span class="linenos">1297</span></a>
|
|
</span><span id="Snowflake.Generator-1298"><a href="#Snowflake.Generator-1298"><span class="linenos">1298</span></a> <span class="c1"># JSON strings are valid coming from other dialects such as BQ</span>
|
|
</span><span id="Snowflake.Generator-1299"><a href="#Snowflake.Generator-1299"><span class="linenos">1299</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator-1300"><a href="#Snowflake.Generator-1300"><span class="linenos">1300</span></a> <span class="s2">"GET_PATH"</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1301"><a href="#Snowflake.Generator-1301"><span class="linenos">1301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span> <span class="k">if</span> <span class="n">this</span><span class="o">.</span><span class="n">is_string</span> <span class="k">else</span> <span class="n">this</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1302"><a href="#Snowflake.Generator-1302"><span class="linenos">1302</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span>
|
|
</span><span id="Snowflake.Generator-1303"><a href="#Snowflake.Generator-1303"><span class="linenos">1303</span></a> <span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1304"><a href="#Snowflake.Generator-1304"><span class="linenos">1304</span></a>
|
|
</span><span id="Snowflake.Generator-1305"><a href="#Snowflake.Generator-1305"><span class="linenos">1305</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timetostr_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1306"><a href="#Snowflake.Generator-1306"><span class="linenos">1306</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
|
</span><span id="Snowflake.Generator-1307"><a href="#Snowflake.Generator-1307"><span class="linenos">1307</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTimestamp</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator-1308"><a href="#Snowflake.Generator-1308"><span class="linenos">1308</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1309"><a href="#Snowflake.Generator-1309"><span class="linenos">1309</span></a>
|
|
</span><span id="Snowflake.Generator-1310"><a href="#Snowflake.Generator-1310"><span class="linenos">1310</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_CHAR"</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Generator-1311"><a href="#Snowflake.Generator-1311"><span class="linenos">1311</span></a>
|
|
</span><span id="Snowflake.Generator-1312"><a href="#Snowflake.Generator-1312"><span class="linenos">1312</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datesub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1313"><a href="#Snowflake.Generator-1313"><span class="linenos">1313</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span>
|
|
</span><span id="Snowflake.Generator-1314"><a href="#Snowflake.Generator-1314"><span class="linenos">1314</span></a> <span class="k">if</span> <span class="n">value</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1315"><a href="#Snowflake.Generator-1315"><span class="linenos">1315</span></a> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">value</span> <span class="o">*</span> <span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">))</span>
|
|
</span><span id="Snowflake.Generator-1316"><a href="#Snowflake.Generator-1316"><span class="linenos">1316</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1317"><a href="#Snowflake.Generator-1317"><span class="linenos">1317</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">"DateSub cannot be transpiled if the subtracted count is unknown"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1318"><a href="#Snowflake.Generator-1318"><span class="linenos">1318</span></a>
|
|
</span><span id="Snowflake.Generator-1319"><a href="#Snowflake.Generator-1319"><span class="linenos">1319</span></a> <span class="k">return</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1320"><a href="#Snowflake.Generator-1320"><span class="linenos">1320</span></a>
|
|
</span><span id="Snowflake.Generator-1321"><a href="#Snowflake.Generator-1321"><span class="linenos">1321</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">select_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1322"><a href="#Snowflake.Generator-1322"><span class="linenos">1322</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"limit"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1323"><a href="#Snowflake.Generator-1323"><span class="linenos">1323</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1324"><a href="#Snowflake.Generator-1324"><span class="linenos">1324</span></a> <span class="k">if</span> <span class="n">offset</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">limit</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator-1325"><a href="#Snowflake.Generator-1325"><span class="linenos">1325</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Null</span><span class="p">(),</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator-1326"><a href="#Snowflake.Generator-1326"><span class="linenos">1326</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span></pre></div>
|
|
|
|
|
|
<div class="docstring"><p>Generator converts a given syntax tree to the corresponding SQL string.</p>
|
|
|
|
<h6 id="arguments">Arguments:</h6>
|
|
|
|
<ul>
|
|
<li><strong>pretty:</strong> Whether to format the produced SQL string.
|
|
Default: False.</li>
|
|
<li><strong>identify:</strong> Determines when an identifier should be quoted. Possible values are:
|
|
False (default): Never quote, except in cases where it's mandatory by the dialect.
|
|
True or 'always': Always quote.
|
|
'safe': Only quote identifiers that are case insensitive.</li>
|
|
<li><strong>normalize:</strong> Whether to normalize identifiers to lowercase.
|
|
Default: False.</li>
|
|
<li><strong>pad:</strong> The pad size in a formatted string. For example, this affects the indentation of
|
|
a projection in a query, relative to its nesting level.
|
|
Default: 2.</li>
|
|
<li><strong>indent:</strong> The indentation size in a formatted string. For example, this affects the
|
|
indentation of subqueries and filters under a <code>WHERE</code> clause.
|
|
Default: 2.</li>
|
|
<li><strong>normalize_functions:</strong> How to normalize function names. Possible values are:
|
|
"upper" or True (default): Convert names to uppercase.
|
|
"lower": Convert names to lowercase.
|
|
False: Disables function name normalization.</li>
|
|
<li><strong>unsupported_level:</strong> Determines the generator's behavior when it encounters unsupported expressions.
|
|
Default ErrorLevel.WARN.</li>
|
|
<li><strong>max_unsupported:</strong> Maximum number of unsupported messages to include in a raised UnsupportedError.
|
|
This is only relevant if unsupported_level is ErrorLevel.RAISE.
|
|
Default: 3</li>
|
|
<li><strong>leading_comma:</strong> Whether the comma is leading or trailing in select expressions.
|
|
This is only relevant when generating in pretty mode.
|
|
Default: False</li>
|
|
<li><strong>max_text_width:</strong> The max number of characters in a segment before creating new lines in pretty mode.
|
|
The default is on the smaller end because the length only represents a segment and not the true
|
|
line length.
|
|
Default: 80</li>
|
|
<li><strong>comments:</strong> Whether to preserve comments in the output SQL code.
|
|
Default: True</li>
|
|
</ul>
|
|
</div>
|
|
|
|
|
|
<div id="Snowflake.Generator.PARAMETER_TOKEN" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">PARAMETER_TOKEN</span> =
|
|
<span class="default_value">'$'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.PARAMETER_TOKEN"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.MATCHED_BY_SOURCE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">MATCHED_BY_SOURCE</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.MATCHED_BY_SOURCE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.SINGLE_STRING_INTERVAL" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">SINGLE_STRING_INTERVAL</span> =
|
|
<span class="default_value">True</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.SINGLE_STRING_INTERVAL"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.JOIN_HINTS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">JOIN_HINTS</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.JOIN_HINTS"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.TABLE_HINTS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TABLE_HINTS</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.TABLE_HINTS"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.QUERY_HINTS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">QUERY_HINTS</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.QUERY_HINTS"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.AGGREGATE_FILTER_SUPPORTED" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">AGGREGATE_FILTER_SUPPORTED</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.AGGREGATE_FILTER_SUPPORTED"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.SUPPORTS_TABLE_COPY" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">SUPPORTS_TABLE_COPY</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.SUPPORTS_TABLE_COPY"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.COLLATE_IS_FUNC" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">COLLATE_IS_FUNC</span> =
|
|
<span class="default_value">True</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.COLLATE_IS_FUNC"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.LIMIT_ONLY_LITERALS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">LIMIT_ONLY_LITERALS</span> =
|
|
<span class="default_value">True</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.LIMIT_ONLY_LITERALS"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.JSON_KEY_VALUE_PAIR_SEP" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">JSON_KEY_VALUE_PAIR_SEP</span> =
|
|
<span class="default_value">','</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.JSON_KEY_VALUE_PAIR_SEP"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.INSERT_OVERWRITE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INSERT_OVERWRITE</span> =
|
|
<span class="default_value">' OVERWRITE INTO'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.INSERT_OVERWRITE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.STRUCT_DELIMITER" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">STRUCT_DELIMITER</span> =
|
|
<span class="default_value">('(', ')')</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.STRUCT_DELIMITER"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.COPY_PARAMS_ARE_WRAPPED" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">COPY_PARAMS_ARE_WRAPPED</span> =
|
|
<span class="default_value">False</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#Snowflake.Generator.COPY_PARAMS_ARE_WRAPPED"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="Snowflake.Generator.COPY_PARAMS_EQ_REQUIRED" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">COPY_PARAMS_EQ_REQUIRED</span> =
|
|
<span class="default_value">True</span>
|
|
|
|
|
|
</div>
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rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#Xor">sqlglot.expressions.Xor</a>'>: <function rename_func.<locals>.<lambda>>, <class '<a href="../expressions.html#Levenshtein">sqlglot.expressions.Levenshtein</a>'>: <function rename_func.<locals>.<lambda>>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.TRANSFORMS"></a>
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</div>
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<div id="Snowflake.Generator.SUPPORTED_JSON_PATH_PARTS" class="classattr">
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<div class="attr variable">
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<span class="name">SUPPORTED_JSON_PATH_PARTS</span> =
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<input id="Snowflake.Generator.SUPPORTED_JSON_PATH_PARTS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Generator.SUPPORTED_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="../expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="../expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.SUPPORTED_JSON_PATH_PARTS"></a>
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</div>
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<div id="Snowflake.Generator.TYPE_MAPPING" class="classattr">
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<div class="attr variable">
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<span class="name">TYPE_MAPPING</span> =
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<input id="Snowflake.Generator.TYPE_MAPPING-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Generator.TYPE_MAPPING-view-value"></label><span class="default_value">{<Type.DATETIME2: 'DATETIME2'>: 'TIMESTAMP', <Type.NCHAR: 'NCHAR'>: 'CHAR', <Type.NVARCHAR: 'NVARCHAR'>: 'VARCHAR', <Type.MEDIUMTEXT: 'MEDIUMTEXT'>: 'TEXT', <Type.LONGTEXT: 'LONGTEXT'>: 'TEXT', <Type.TINYTEXT: 'TINYTEXT'>: 'TEXT', <Type.BLOB: 'BLOB'>: 'VARBINARY', <Type.MEDIUMBLOB: 'MEDIUMBLOB'>: 'BLOB', <Type.LONGBLOB: 'LONGBLOB'>: 'BLOB', <Type.TINYBLOB: 'TINYBLOB'>: 'BLOB', <Type.INET: 'INET'>: 'INET', <Type.ROWVERSION: 'ROWVERSION'>: 'VARBINARY', <Type.SMALLDATETIME: 'SMALLDATETIME'>: 'TIMESTAMP', <Type.NESTED: 'NESTED'>: 'OBJECT', <Type.STRUCT: 'STRUCT'>: 'OBJECT'}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.TYPE_MAPPING"></a>
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</div>
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<div id="Snowflake.Generator.TOKEN_MAPPING" class="classattr">
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<div class="attr variable">
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<span class="name">TOKEN_MAPPING</span> =
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<span class="default_value">{<TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>: 'AUTOINCREMENT'}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.TOKEN_MAPPING"></a>
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</div>
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<div id="Snowflake.Generator.PROPERTIES_LOCATION" class="classattr">
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<div class="attr variable">
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<span class="name">PROPERTIES_LOCATION</span> =
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<input id="Snowflake.Generator.PROPERTIES_LOCATION-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Generator.PROPERTIES_LOCATION-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#AllowedValuesProperty">sqlglot.expressions.AllowedValuesProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#AlgorithmProperty">sqlglot.expressions.AlgorithmProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#AutoIncrementProperty">sqlglot.expressions.AutoIncrementProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#AutoRefreshProperty">sqlglot.expressions.AutoRefreshProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#BackupProperty">sqlglot.expressions.BackupProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#BlockCompressionProperty">sqlglot.expressions.BlockCompressionProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#CharacterSetProperty">sqlglot.expressions.CharacterSetProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#ChecksumProperty">sqlglot.expressions.ChecksumProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#CollateProperty">sqlglot.expressions.CollateProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#CopyGrantsProperty">sqlglot.expressions.CopyGrantsProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#Cluster">sqlglot.expressions.Cluster</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#ClusteredByProperty">sqlglot.expressions.ClusteredByProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#DistributedByProperty">sqlglot.expressions.DistributedByProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#DuplicateKeyProperty">sqlglot.expressions.DuplicateKeyProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#DataBlocksizeProperty">sqlglot.expressions.DataBlocksizeProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#DataDeletionProperty">sqlglot.expressions.DataDeletionProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#DefinerProperty">sqlglot.expressions.DefinerProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#DictRange">sqlglot.expressions.DictRange</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#DictProperty">sqlglot.expressions.DictProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#DynamicProperty">sqlglot.expressions.DynamicProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#DistKeyProperty">sqlglot.expressions.DistKeyProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#DistStyleProperty">sqlglot.expressions.DistStyleProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#EmptyProperty">sqlglot.expressions.EmptyProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#EncodeProperty">sqlglot.expressions.EncodeProperty</a>'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class '<a href="../expressions.html#EngineProperty">sqlglot.expressions.EngineProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#ExecuteAsProperty">sqlglot.expressions.ExecuteAsProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#ExternalProperty">sqlglot.expressions.ExternalProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#FallbackProperty">sqlglot.expressions.FallbackProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#FileFormatProperty">sqlglot.expressions.FileFormatProperty</a>'>: <Location.POST_WITH: 'POST_WITH'>, <class '<a href="../expressions.html#FreespaceProperty">sqlglot.expressions.FreespaceProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#GlobalProperty">sqlglot.expressions.GlobalProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#HeapProperty">sqlglot.expressions.HeapProperty</a>'>: <Location.POST_WITH: 'POST_WITH'>, <class '<a href="../expressions.html#InheritsProperty">sqlglot.expressions.InheritsProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#IcebergProperty">sqlglot.expressions.IcebergProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#IncludeProperty">sqlglot.expressions.IncludeProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#InputModelProperty">sqlglot.expressions.InputModelProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#IsolatedLoadingProperty">sqlglot.expressions.IsolatedLoadingProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#JournalProperty">sqlglot.expressions.JournalProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#LanguageProperty">sqlglot.expressions.LanguageProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#LikeProperty">sqlglot.expressions.LikeProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#LocationProperty">sqlglot.expressions.LocationProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#LockProperty">sqlglot.expressions.LockProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#LockingProperty">sqlglot.expressions.LockingProperty</a>'>: <Location.POST_ALIAS: 'POST_ALIAS'>, <class '<a href="../expressions.html#LogProperty">sqlglot.expressions.LogProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#MaterializedProperty">sqlglot.expressions.MaterializedProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#MergeBlockRatioProperty">sqlglot.expressions.MergeBlockRatioProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#NoPrimaryIndexProperty">sqlglot.expressions.NoPrimaryIndexProperty</a>'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class '<a href="../expressions.html#OnProperty">sqlglot.expressions.OnProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#OnCommitProperty">sqlglot.expressions.OnCommitProperty</a>'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class '<a href="../expressions.html#Order">sqlglot.expressions.Order</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#OutputModelProperty">sqlglot.expressions.OutputModelProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#PartitionedByProperty">sqlglot.expressions.PartitionedByProperty</a>'>: <Location.POST_WITH: 'POST_WITH'>, <class '<a href="../expressions.html#PartitionedOfProperty">sqlglot.expressions.PartitionedOfProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#PrimaryKey">sqlglot.expressions.PrimaryKey</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#Property">sqlglot.expressions.Property</a>'>: <Location.POST_WITH: 'POST_WITH'>, <class '<a href="../expressions.html#RemoteWithConnectionModelProperty">sqlglot.expressions.RemoteWithConnectionModelProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#ReturnsProperty">sqlglot.expressions.ReturnsProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#RowFormatProperty">sqlglot.expressions.RowFormatProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#RowFormatDelimitedProperty">sqlglot.expressions.RowFormatDelimitedProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#RowFormatSerdeProperty">sqlglot.expressions.RowFormatSerdeProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SampleProperty">sqlglot.expressions.SampleProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SchemaCommentProperty">sqlglot.expressions.SchemaCommentProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SecureProperty">sqlglot.expressions.SecureProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#SecurityProperty">sqlglot.expressions.SecurityProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SerdeProperties">sqlglot.expressions.SerdeProperties</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#Set">sqlglot.expressions.Set</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SettingsProperty">sqlglot.expressions.SettingsProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SetProperty">sqlglot.expressions.SetProperty</a>'>: <Location.UNSUPPORTED: 'UNSUPPORTED'>, <class '<a href="../expressions.html#SetConfigProperty">sqlglot.expressions.SetConfigProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SharingProperty">sqlglot.expressions.SharingProperty</a>'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class '<a href="../expressions.html#SequenceProperties">sqlglot.expressions.SequenceProperties</a>'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class '<a href="../expressions.html#SortKeyProperty">sqlglot.expressions.SortKeyProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SqlReadWriteProperty">sqlglot.expressions.SqlReadWriteProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#SqlSecurityProperty">sqlglot.expressions.SqlSecurityProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#StabilityProperty">sqlglot.expressions.StabilityProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#StorageHandlerProperty">sqlglot.expressions.StorageHandlerProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#StreamingTableProperty">sqlglot.expressions.StreamingTableProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#StrictProperty">sqlglot.expressions.StrictProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#Tags">sqlglot.expressions.Tags</a>'>: <Location.POST_WITH: 'POST_WITH'>, <class '<a href="../expressions.html#TemporaryProperty">sqlglot.expressions.TemporaryProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#ToTableProperty">sqlglot.expressions.ToTableProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#TransientProperty">sqlglot.expressions.TransientProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#TransformModelProperty">sqlglot.expressions.TransformModelProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#MergeTreeTTL">sqlglot.expressions.MergeTreeTTL</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#UnloggedProperty">sqlglot.expressions.UnloggedProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#ViewAttributeProperty">sqlglot.expressions.ViewAttributeProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#VolatileProperty">sqlglot.expressions.VolatileProperty</a>'>: <Location.UNSUPPORTED: 'UNSUPPORTED'>, <class '<a href="../expressions.html#WithDataProperty">sqlglot.expressions.WithDataProperty</a>'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class '<a href="../expressions.html#WithJournalTableProperty">sqlglot.expressions.WithJournalTableProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#WithProcedureOptions">sqlglot.expressions.WithProcedureOptions</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#WithSchemaBindingProperty">sqlglot.expressions.WithSchemaBindingProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#WithSystemVersioningProperty">sqlglot.expressions.WithSystemVersioningProperty</a>'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class '<a href="../expressions.html#ForceProperty">sqlglot.expressions.ForceProperty</a>'>: <Location.POST_CREATE: 'POST_CREATE'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.PROPERTIES_LOCATION"></a>
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</div>
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<div id="Snowflake.Generator.UNSUPPORTED_VALUES_EXPRESSIONS" class="classattr">
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<div class="attr variable">
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<span class="name">UNSUPPORTED_VALUES_EXPRESSIONS</span> =
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<input id="Snowflake.Generator.UNSUPPORTED_VALUES_EXPRESSIONS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="Snowflake.Generator.UNSUPPORTED_VALUES_EXPRESSIONS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#VarMap">sqlglot.expressions.VarMap</a>'>, <class '<a href="../expressions.html#Map">sqlglot.expressions.Map</a>'>, <class '<a href="../expressions.html#Struct">sqlglot.expressions.Struct</a>'>, <class '<a href="../expressions.html#StarMap">sqlglot.expressions.StarMap</a>'>}</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.UNSUPPORTED_VALUES_EXPRESSIONS"></a>
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</div>
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<div id="Snowflake.Generator.with_properties" class="classattr">
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<input id="Snowflake.Generator.with_properties-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">with_properties</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">properties</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Properties">sqlglot.expressions.Properties</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.with_properties-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.with_properties"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.with_properties-1105"><a href="#Snowflake.Generator.with_properties-1105"><span class="linenos">1105</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">with_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">properties</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.with_properties-1106"><a href="#Snowflake.Generator.with_properties-1106"><span class="linenos">1106</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">properties</span><span class="p">(</span><span class="n">properties</span><span class="p">,</span> <span class="n">wrapped</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">prefix</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">sep</span><span class="p">(</span><span class="s2">""</span><span class="p">),</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.values_sql" class="classattr">
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<input id="Snowflake.Generator.values_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">values_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Values">sqlglot.expressions.Values</a></span>,</span><span class="param"> <span class="n">values_as_table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.values_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.values_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.values_sql-1108"><a href="#Snowflake.Generator.values_sql-1108"><span class="linenos">1108</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">values_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">,</span> <span class="n">values_as_table</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.values_sql-1109"><a href="#Snowflake.Generator.values_sql-1109"><span class="linenos">1109</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">find</span><span class="p">(</span><span class="o">*</span><span class="bp">self</span><span class="o">.</span><span class="n">UNSUPPORTED_VALUES_EXPRESSIONS</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.values_sql-1110"><a href="#Snowflake.Generator.values_sql-1110"><span class="linenos">1110</span></a> <span class="n">values_as_table</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="Snowflake.Generator.values_sql-1111"><a href="#Snowflake.Generator.values_sql-1111"><span class="linenos">1111</span></a>
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</span><span id="Snowflake.Generator.values_sql-1112"><a href="#Snowflake.Generator.values_sql-1112"><span class="linenos">1112</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">values_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">values_as_table</span><span class="o">=</span><span class="n">values_as_table</span><span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.datatype_sql" class="classattr">
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<span class="def">def</span>
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<span class="name">datatype_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#DataType">sqlglot.expressions.DataType</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.datatype_sql-view-source"><span>View Source</span></label>
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<a class="headerlink" href="#Snowflake.Generator.datatype_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.datatype_sql-1114"><a href="#Snowflake.Generator.datatype_sql-1114"><span class="linenos">1114</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datatype_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.datatype_sql-1115"><a href="#Snowflake.Generator.datatype_sql-1115"><span class="linenos">1115</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
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</span><span id="Snowflake.Generator.datatype_sql-1116"><a href="#Snowflake.Generator.datatype_sql-1116"><span class="linenos">1116</span></a> <span class="k">if</span> <span class="p">(</span>
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</span><span id="Snowflake.Generator.datatype_sql-1117"><a href="#Snowflake.Generator.datatype_sql-1117"><span class="linenos">1117</span></a> <span class="n">expressions</span>
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</span><span id="Snowflake.Generator.datatype_sql-1118"><a href="#Snowflake.Generator.datatype_sql-1118"><span class="linenos">1118</span></a> <span class="ow">and</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">STRUCT_TYPES</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.datatype_sql-1119"><a href="#Snowflake.Generator.datatype_sql-1119"><span class="linenos">1119</span></a> <span class="ow">and</span> <span class="nb">any</span><span class="p">(</span><span class="nb">isinstance</span><span class="p">(</span><span class="n">field_type</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">)</span> <span class="k">for</span> <span class="n">field_type</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.datatype_sql-1120"><a href="#Snowflake.Generator.datatype_sql-1120"><span class="linenos">1120</span></a> <span class="p">):</span>
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</span><span id="Snowflake.Generator.datatype_sql-1121"><a href="#Snowflake.Generator.datatype_sql-1121"><span class="linenos">1121</span></a> <span class="c1"># The correct syntax is OBJECT [ (<key> <value_type [NOT NULL] [, ...]) ]</span>
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</span><span id="Snowflake.Generator.datatype_sql-1122"><a href="#Snowflake.Generator.datatype_sql-1122"><span class="linenos">1122</span></a> <span class="k">return</span> <span class="s2">"OBJECT"</span>
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</span><span id="Snowflake.Generator.datatype_sql-1123"><a href="#Snowflake.Generator.datatype_sql-1123"><span class="linenos">1123</span></a>
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</span><span id="Snowflake.Generator.datatype_sql-1124"><a href="#Snowflake.Generator.datatype_sql-1124"><span class="linenos">1124</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">datatype_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.tonumber_sql" class="classattr">
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<span class="def">def</span>
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<span class="name">tonumber_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#ToNumber">sqlglot.expressions.ToNumber</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<a class="headerlink" href="#Snowflake.Generator.tonumber_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.tonumber_sql-1126"><a href="#Snowflake.Generator.tonumber_sql-1126"><span class="linenos">1126</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">tonumber_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ToNumber</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.tonumber_sql-1127"><a href="#Snowflake.Generator.tonumber_sql-1127"><span class="linenos">1127</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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</span><span id="Snowflake.Generator.tonumber_sql-1128"><a href="#Snowflake.Generator.tonumber_sql-1128"><span class="linenos">1128</span></a> <span class="s2">"TO_NUMBER"</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.tonumber_sql-1129"><a href="#Snowflake.Generator.tonumber_sql-1129"><span class="linenos">1129</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.tonumber_sql-1130"><a href="#Snowflake.Generator.tonumber_sql-1130"><span class="linenos">1130</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"format"</span><span class="p">),</span>
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</span><span id="Snowflake.Generator.tonumber_sql-1131"><a href="#Snowflake.Generator.tonumber_sql-1131"><span class="linenos">1131</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"precision"</span><span class="p">),</span>
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</span><span id="Snowflake.Generator.tonumber_sql-1132"><a href="#Snowflake.Generator.tonumber_sql-1132"><span class="linenos">1132</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"scale"</span><span class="p">),</span>
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</span><span id="Snowflake.Generator.tonumber_sql-1133"><a href="#Snowflake.Generator.tonumber_sql-1133"><span class="linenos">1133</span></a> <span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.timestampfromparts_sql" class="classattr">
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<span class="def">def</span>
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<span class="name">timestampfromparts_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#TimestampFromParts">sqlglot.expressions.TimestampFromParts</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<a class="headerlink" href="#Snowflake.Generator.timestampfromparts_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.timestampfromparts_sql-1135"><a href="#Snowflake.Generator.timestampfromparts_sql-1135"><span class="linenos">1135</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampfromparts_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampFromParts</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.timestampfromparts_sql-1136"><a href="#Snowflake.Generator.timestampfromparts_sql-1136"><span class="linenos">1136</span></a> <span class="n">milli</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"milli"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.timestampfromparts_sql-1137"><a href="#Snowflake.Generator.timestampfromparts_sql-1137"><span class="linenos">1137</span></a> <span class="k">if</span> <span class="n">milli</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
|
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</span><span id="Snowflake.Generator.timestampfromparts_sql-1138"><a href="#Snowflake.Generator.timestampfromparts_sql-1138"><span class="linenos">1138</span></a> <span class="n">milli_to_nano</span> <span class="o">=</span> <span class="n">milli</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="o">*</span> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">number</span><span class="p">(</span><span class="mi">1000000</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.timestampfromparts_sql-1139"><a href="#Snowflake.Generator.timestampfromparts_sql-1139"><span class="linenos">1139</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"nano"</span><span class="p">,</span> <span class="n">milli_to_nano</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.timestampfromparts_sql-1140"><a href="#Snowflake.Generator.timestampfromparts_sql-1140"><span class="linenos">1140</span></a>
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</span><span id="Snowflake.Generator.timestampfromparts_sql-1141"><a href="#Snowflake.Generator.timestampfromparts_sql-1141"><span class="linenos">1141</span></a> <span class="k">return</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"TIMESTAMP_FROM_PARTS"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.cast_sql" class="classattr">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">cast_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Cast">sqlglot.expressions.Cast</a></span>,</span><span class="param"> <span class="n">safe_prefix</span><span class="p">:</span> <span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<a class="headerlink" href="#Snowflake.Generator.cast_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.cast_sql-1143"><a href="#Snowflake.Generator.cast_sql-1143"><span class="linenos">1143</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cast</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="p">:</span> <span class="n">t</span><span class="o">.</span><span class="n">Optional</span><span class="p">[</span><span class="nb">str</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.cast_sql-1144"><a href="#Snowflake.Generator.cast_sql-1144"><span class="linenos">1144</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOGRAPHY</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.cast_sql-1145"><a href="#Snowflake.Generator.cast_sql-1145"><span class="linenos">1145</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOGRAPHY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.cast_sql-1146"><a href="#Snowflake.Generator.cast_sql-1146"><span class="linenos">1146</span></a> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">GEOMETRY</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.cast_sql-1147"><a href="#Snowflake.Generator.cast_sql-1147"><span class="linenos">1147</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_GEOMETRY"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.cast_sql-1148"><a href="#Snowflake.Generator.cast_sql-1148"><span class="linenos">1148</span></a>
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</span><span id="Snowflake.Generator.cast_sql-1149"><a href="#Snowflake.Generator.cast_sql-1149"><span class="linenos">1149</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">safe_prefix</span><span class="o">=</span><span class="n">safe_prefix</span><span class="p">)</span>
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</span></pre></div>
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<span class="def">def</span>
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<span class="name">trycast_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#TryCast">sqlglot.expressions.TryCast</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<a class="headerlink" href="#Snowflake.Generator.trycast_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.trycast_sql-1151"><a href="#Snowflake.Generator.trycast_sql-1151"><span class="linenos">1151</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">trycast_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TryCast</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.trycast_sql-1152"><a href="#Snowflake.Generator.trycast_sql-1152"><span class="linenos">1152</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
|
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</span><span id="Snowflake.Generator.trycast_sql-1153"><a href="#Snowflake.Generator.trycast_sql-1153"><span class="linenos">1153</span></a>
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</span><span id="Snowflake.Generator.trycast_sql-1154"><a href="#Snowflake.Generator.trycast_sql-1154"><span class="linenos">1154</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">type</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span>
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|
</span><span id="Snowflake.Generator.trycast_sql-1155"><a href="#Snowflake.Generator.trycast_sql-1155"><span class="linenos">1155</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">sqlglot.optimizer.annotate_types</span><span class="w"> </span><span class="kn">import</span> <span class="n">annotate_types</span>
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</span><span id="Snowflake.Generator.trycast_sql-1156"><a href="#Snowflake.Generator.trycast_sql-1156"><span class="linenos">1156</span></a>
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</span><span id="Snowflake.Generator.trycast_sql-1157"><a href="#Snowflake.Generator.trycast_sql-1157"><span class="linenos">1157</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">annotate_types</span><span class="p">(</span><span class="n">value</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.trycast_sql-1158"><a href="#Snowflake.Generator.trycast_sql-1158"><span class="linenos">1158</span></a>
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</span><span id="Snowflake.Generator.trycast_sql-1159"><a href="#Snowflake.Generator.trycast_sql-1159"><span class="linenos">1159</span></a> <span class="k">if</span> <span class="n">value</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="o">*</span><span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">TEXT_TYPES</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">UNKNOWN</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.trycast_sql-1160"><a href="#Snowflake.Generator.trycast_sql-1160"><span class="linenos">1160</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">trycast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.trycast_sql-1161"><a href="#Snowflake.Generator.trycast_sql-1161"><span class="linenos">1161</span></a>
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</span><span id="Snowflake.Generator.trycast_sql-1162"><a href="#Snowflake.Generator.trycast_sql-1162"><span class="linenos">1162</span></a> <span class="c1"># TRY_CAST only works for string values in Snowflake</span>
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</span><span id="Snowflake.Generator.trycast_sql-1163"><a href="#Snowflake.Generator.trycast_sql-1163"><span class="linenos">1163</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">cast_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.log_sql" class="classattr">
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<input id="Snowflake.Generator.log_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">log_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Log">sqlglot.expressions.Log</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.log_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.log_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.log_sql-1165"><a href="#Snowflake.Generator.log_sql-1165"><span class="linenos">1165</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">log_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Log</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.log_sql-1166"><a href="#Snowflake.Generator.log_sql-1166"><span class="linenos">1166</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.log_sql-1167"><a href="#Snowflake.Generator.log_sql-1167"><span class="linenos">1167</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"LN"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.log_sql-1168"><a href="#Snowflake.Generator.log_sql-1168"><span class="linenos">1168</span></a>
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</span><span id="Snowflake.Generator.log_sql-1169"><a href="#Snowflake.Generator.log_sql-1169"><span class="linenos">1169</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">log_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span></pre></div>
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</div>
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<div id="Snowflake.Generator.unnest_sql" class="classattr">
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<input id="Snowflake.Generator.unnest_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">unnest_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Unnest">sqlglot.expressions.Unnest</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.unnest_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.unnest_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.unnest_sql-1171"><a href="#Snowflake.Generator.unnest_sql-1171"><span class="linenos">1171</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">unnest_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.unnest_sql-1172"><a href="#Snowflake.Generator.unnest_sql-1172"><span class="linenos">1172</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"alias"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.unnest_sql-1173"><a href="#Snowflake.Generator.unnest_sql-1173"><span class="linenos">1173</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.unnest_sql-1174"><a href="#Snowflake.Generator.unnest_sql-1174"><span class="linenos">1174</span></a>
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</span><span id="Snowflake.Generator.unnest_sql-1175"><a href="#Snowflake.Generator.unnest_sql-1175"><span class="linenos">1175</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="p">[</span>
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</span><span id="Snowflake.Generator.unnest_sql-1176"><a href="#Snowflake.Generator.unnest_sql-1176"><span class="linenos">1176</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"seq"</span><span class="p">),</span>
|
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</span><span id="Snowflake.Generator.unnest_sql-1177"><a href="#Snowflake.Generator.unnest_sql-1177"><span class="linenos">1177</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"key"</span><span class="p">),</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1178"><a href="#Snowflake.Generator.unnest_sql-1178"><span class="linenos">1178</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"path"</span><span class="p">),</span>
|
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</span><span id="Snowflake.Generator.unnest_sql-1179"><a href="#Snowflake.Generator.unnest_sql-1179"><span class="linenos">1179</span></a> <span class="n">offset</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">offset</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="k">else</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"index"</span><span class="p">),</span>
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</span><span id="Snowflake.Generator.unnest_sql-1180"><a href="#Snowflake.Generator.unnest_sql-1180"><span class="linenos">1180</span></a> <span class="n">seq_get</span><span class="p">(</span><span class="n">unnest_alias</span><span class="o">.</span><span class="n">columns</span> <span class="k">if</span> <span class="n">unnest_alias</span> <span class="k">else</span> <span class="p">[],</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.unnest_sql-1181"><a href="#Snowflake.Generator.unnest_sql-1181"><span class="linenos">1181</span></a> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"value"</span><span class="p">),</span>
|
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</span><span id="Snowflake.Generator.unnest_sql-1182"><a href="#Snowflake.Generator.unnest_sql-1182"><span class="linenos">1182</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"this"</span><span class="p">),</span>
|
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</span><span id="Snowflake.Generator.unnest_sql-1183"><a href="#Snowflake.Generator.unnest_sql-1183"><span class="linenos">1183</span></a> <span class="p">]</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1184"><a href="#Snowflake.Generator.unnest_sql-1184"><span class="linenos">1184</span></a>
|
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</span><span id="Snowflake.Generator.unnest_sql-1185"><a href="#Snowflake.Generator.unnest_sql-1185"><span class="linenos">1185</span></a> <span class="k">if</span> <span class="n">unnest_alias</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1186"><a href="#Snowflake.Generator.unnest_sql-1186"><span class="linenos">1186</span></a> <span class="n">unnest_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"columns"</span><span class="p">,</span> <span class="n">columns</span><span class="p">)</span>
|
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</span><span id="Snowflake.Generator.unnest_sql-1187"><a href="#Snowflake.Generator.unnest_sql-1187"><span class="linenos">1187</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1188"><a href="#Snowflake.Generator.unnest_sql-1188"><span class="linenos">1188</span></a> <span class="n">unnest_alias</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="s2">"_u"</span><span class="p">,</span> <span class="n">columns</span><span class="o">=</span><span class="n">columns</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.unnest_sql-1189"><a href="#Snowflake.Generator.unnest_sql-1189"><span class="linenos">1189</span></a>
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</span><span id="Snowflake.Generator.unnest_sql-1190"><a href="#Snowflake.Generator.unnest_sql-1190"><span class="linenos">1190</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
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</span><span id="Snowflake.Generator.unnest_sql-1191"><a href="#Snowflake.Generator.unnest_sql-1191"><span class="linenos">1191</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_input</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"INPUT =>"</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1192"><a href="#Snowflake.Generator.unnest_sql-1192"><span class="linenos">1192</span></a> <span class="n">table_input</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"INPUT => </span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">"</span>
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</span><span id="Snowflake.Generator.unnest_sql-1193"><a href="#Snowflake.Generator.unnest_sql-1193"><span class="linenos">1193</span></a>
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</span><span id="Snowflake.Generator.unnest_sql-1194"><a href="#Snowflake.Generator.unnest_sql-1194"><span class="linenos">1194</span></a> <span class="n">explode</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"TABLE(FLATTEN(</span><span class="si">{</span><span class="n">table_input</span><span class="si">}</span><span class="s2">))"</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1195"><a href="#Snowflake.Generator.unnest_sql-1195"><span class="linenos">1195</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">unnest_alias</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1196"><a href="#Snowflake.Generator.unnest_sql-1196"><span class="linenos">1196</span></a> <span class="n">alias</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" AS </span><span class="si">{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">alias</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator.unnest_sql-1197"><a href="#Snowflake.Generator.unnest_sql-1197"><span class="linenos">1197</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">explode</span><span class="si">}{</span><span class="n">alias</span><span class="si">}</span><span class="s2">"</span>
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</span></pre></div>
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<div id="Snowflake.Generator.show_sql" class="classattr">
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<input id="Snowflake.Generator.show_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">show_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Show">sqlglot.expressions.Show</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.show_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.show_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.show_sql-1199"><a href="#Snowflake.Generator.show_sql-1199"><span class="linenos">1199</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">show_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Show</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.show_sql-1200"><a href="#Snowflake.Generator.show_sql-1200"><span class="linenos">1200</span></a> <span class="n">terse</span> <span class="o">=</span> <span class="s2">"TERSE "</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"terse"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.show_sql-1201"><a href="#Snowflake.Generator.show_sql-1201"><span class="linenos">1201</span></a> <span class="n">history</span> <span class="o">=</span> <span class="s2">" HISTORY"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"history"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.show_sql-1202"><a href="#Snowflake.Generator.show_sql-1202"><span class="linenos">1202</span></a> <span class="n">like</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"like"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.show_sql-1203"><a href="#Snowflake.Generator.show_sql-1203"><span class="linenos">1203</span></a> <span class="n">like</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" LIKE </span><span class="si">{</span><span class="n">like</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">like</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.show_sql-1204"><a href="#Snowflake.Generator.show_sql-1204"><span class="linenos">1204</span></a>
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</span><span id="Snowflake.Generator.show_sql-1205"><a href="#Snowflake.Generator.show_sql-1205"><span class="linenos">1205</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.show_sql-1206"><a href="#Snowflake.Generator.show_sql-1206"><span class="linenos">1206</span></a> <span class="n">scope</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">scope</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">scope</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.show_sql-1207"><a href="#Snowflake.Generator.show_sql-1207"><span class="linenos">1207</span></a>
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</span><span id="Snowflake.Generator.show_sql-1208"><a href="#Snowflake.Generator.show_sql-1208"><span class="linenos">1208</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"scope_kind"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.show_sql-1209"><a href="#Snowflake.Generator.show_sql-1209"><span class="linenos">1209</span></a> <span class="k">if</span> <span class="n">scope_kind</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator.show_sql-1210"><a href="#Snowflake.Generator.show_sql-1210"><span class="linenos">1210</span></a> <span class="n">scope_kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" IN </span><span class="si">{</span><span class="n">scope_kind</span><span class="si">}</span><span class="s2">"</span>
|
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</span><span id="Snowflake.Generator.show_sql-1211"><a href="#Snowflake.Generator.show_sql-1211"><span class="linenos">1211</span></a>
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</span><span id="Snowflake.Generator.show_sql-1212"><a href="#Snowflake.Generator.show_sql-1212"><span class="linenos">1212</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"starts_with"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.show_sql-1213"><a href="#Snowflake.Generator.show_sql-1213"><span class="linenos">1213</span></a> <span class="k">if</span> <span class="n">starts_with</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator.show_sql-1214"><a href="#Snowflake.Generator.show_sql-1214"><span class="linenos">1214</span></a> <span class="n">starts_with</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STARTS WITH </span><span class="si">{</span><span class="n">starts_with</span><span class="si">}</span><span class="s2">"</span>
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</span><span id="Snowflake.Generator.show_sql-1215"><a href="#Snowflake.Generator.show_sql-1215"><span class="linenos">1215</span></a>
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</span><span id="Snowflake.Generator.show_sql-1216"><a href="#Snowflake.Generator.show_sql-1216"><span class="linenos">1216</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"limit"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.show_sql-1217"><a href="#Snowflake.Generator.show_sql-1217"><span class="linenos">1217</span></a>
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</span><span id="Snowflake.Generator.show_sql-1218"><a href="#Snowflake.Generator.show_sql-1218"><span class="linenos">1218</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="s2">"from"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.show_sql-1219"><a href="#Snowflake.Generator.show_sql-1219"><span class="linenos">1219</span></a> <span class="k">if</span> <span class="n">from_</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.show_sql-1220"><a href="#Snowflake.Generator.show_sql-1220"><span class="linenos">1220</span></a> <span class="n">from_</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" FROM </span><span class="si">{</span><span class="n">from_</span><span class="si">}</span><span class="s2">"</span>
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</span><span id="Snowflake.Generator.show_sql-1221"><a href="#Snowflake.Generator.show_sql-1221"><span class="linenos">1221</span></a>
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</span><span id="Snowflake.Generator.show_sql-1222"><a href="#Snowflake.Generator.show_sql-1222"><span class="linenos">1222</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"privileges"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.show_sql-1223"><a href="#Snowflake.Generator.show_sql-1223"><span class="linenos">1223</span></a> <span class="n">privileges</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" WITH PRIVILEGES </span><span class="si">{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">privileges</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.show_sql-1224"><a href="#Snowflake.Generator.show_sql-1224"><span class="linenos">1224</span></a>
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|
</span><span id="Snowflake.Generator.show_sql-1225"><a href="#Snowflake.Generator.show_sql-1225"><span class="linenos">1225</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SHOW </span><span class="si">{</span><span class="n">terse</span><span class="si">}{</span><span class="n">expression</span><span class="o">.</span><span class="n">name</span><span class="si">}{</span><span class="n">history</span><span class="si">}{</span><span class="n">like</span><span class="si">}{</span><span class="n">scope_kind</span><span class="si">}{</span><span class="n">scope</span><span class="si">}{</span><span class="n">starts_with</span><span class="si">}{</span><span class="n">limit</span><span class="si">}{</span><span class="n">from_</span><span class="si">}{</span><span class="n">privileges</span><span class="si">}</span><span class="s2">"</span>
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</span></pre></div>
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<div id="Snowflake.Generator.describe_sql" class="classattr">
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<div class="attr function">
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<span class="def">def</span>
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|
<span class="name">describe_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Describe">sqlglot.expressions.Describe</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.describe_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.describe_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.describe_sql-1227"><a href="#Snowflake.Generator.describe_sql-1227"><span class="linenos">1227</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">describe_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Describe</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.describe_sql-1228"><a href="#Snowflake.Generator.describe_sql-1228"><span class="linenos">1228</span></a> <span class="c1"># Default to table if kind is unknown</span>
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|
</span><span id="Snowflake.Generator.describe_sql-1229"><a href="#Snowflake.Generator.describe_sql-1229"><span class="linenos">1229</span></a> <span class="n">kind_value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"kind"</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">"TABLE"</span>
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</span><span id="Snowflake.Generator.describe_sql-1230"><a href="#Snowflake.Generator.describe_sql-1230"><span class="linenos">1230</span></a> <span class="n">kind</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">kind_value</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">kind_value</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.describe_sql-1231"><a href="#Snowflake.Generator.describe_sql-1231"><span class="linenos">1231</span></a> <span class="n">this</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="s1">'this'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span>
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</span><span id="Snowflake.Generator.describe_sql-1232"><a href="#Snowflake.Generator.describe_sql-1232"><span class="linenos">1232</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.describe_sql-1233"><a href="#Snowflake.Generator.describe_sql-1233"><span class="linenos">1233</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">expressions</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.describe_sql-1234"><a href="#Snowflake.Generator.describe_sql-1234"><span class="linenos">1234</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"DESCRIBE</span><span class="si">{</span><span class="n">kind</span><span class="si">}{</span><span class="n">this</span><span class="si">}{</span><span class="n">expressions</span><span class="si">}</span><span class="s2">"</span>
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</span></pre></div>
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</div>
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<div id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql" class="classattr">
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<input id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">generatedasidentitycolumnconstraint_sql</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="bp">self</span>,</span><span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#GeneratedAsIdentityColumnConstraint">sqlglot.expressions.GeneratedAsIdentityColumnConstraint</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1236"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1236"><span class="linenos">1236</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">generatedasidentitycolumnconstraint_sql</span><span class="p">(</span>
|
|
</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1237"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1237"><span class="linenos">1237</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">GeneratedAsIdentityColumnConstraint</span>
|
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</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1238"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1238"><span class="linenos">1238</span></a> <span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1239"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1239"><span class="linenos">1239</span></a> <span class="n">start</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"start"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1240"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1240"><span class="linenos">1240</span></a> <span class="n">start</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" START </span><span class="si">{</span><span class="n">start</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">start</span> <span class="k">else</span> <span class="s2">""</span>
|
|
</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1241"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1241"><span class="linenos">1241</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"increment"</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1242"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1242"><span class="linenos">1242</span></a> <span class="n">increment</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" INCREMENT </span><span class="si">{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">increment</span> <span class="k">else</span> <span class="s2">""</span>
|
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</span><span id="Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1243"><a href="#Snowflake.Generator.generatedasidentitycolumnconstraint_sql-1243"><span class="linenos">1243</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"AUTOINCREMENT</span><span class="si">{</span><span class="n">start</span><span class="si">}{</span><span class="n">increment</span><span class="si">}</span><span class="s2">"</span>
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</span></pre></div>
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</div>
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<div id="Snowflake.Generator.cluster_sql" class="classattr">
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<input id="Snowflake.Generator.cluster_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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|
<span class="name">cluster_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Cluster">sqlglot.expressions.Cluster</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.cluster_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.cluster_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.cluster_sql-1245"><a href="#Snowflake.Generator.cluster_sql-1245"><span class="linenos">1245</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">cluster_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Cluster</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.cluster_sql-1246"><a href="#Snowflake.Generator.cluster_sql-1246"><span class="linenos">1246</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"CLUSTER BY (</span><span class="si">{</span><span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span><span class="w"> </span><span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="si">}</span><span class="s2">)"</span>
|
|
</span></pre></div>
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</div>
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<div id="Snowflake.Generator.struct_sql" class="classattr">
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<input id="Snowflake.Generator.struct_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">struct_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Struct">sqlglot.expressions.Struct</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.struct_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.struct_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.struct_sql-1248"><a href="#Snowflake.Generator.struct_sql-1248"><span class="linenos">1248</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">struct_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.struct_sql-1249"><a href="#Snowflake.Generator.struct_sql-1249"><span class="linenos">1249</span></a> <span class="n">keys</span> <span class="o">=</span> <span class="p">[]</span>
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</span><span id="Snowflake.Generator.struct_sql-1250"><a href="#Snowflake.Generator.struct_sql-1250"><span class="linenos">1250</span></a> <span class="n">values</span> <span class="o">=</span> <span class="p">[]</span>
|
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</span><span id="Snowflake.Generator.struct_sql-1251"><a href="#Snowflake.Generator.struct_sql-1251"><span class="linenos">1251</span></a>
|
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</span><span id="Snowflake.Generator.struct_sql-1252"><a href="#Snowflake.Generator.struct_sql-1252"><span class="linenos">1252</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator.struct_sql-1253"><a href="#Snowflake.Generator.struct_sql-1253"><span class="linenos">1253</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">PropertyEQ</span><span class="p">):</span>
|
|
</span><span id="Snowflake.Generator.struct_sql-1254"><a href="#Snowflake.Generator.struct_sql-1254"><span class="linenos">1254</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span>
|
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</span><span id="Snowflake.Generator.struct_sql-1255"><a href="#Snowflake.Generator.struct_sql-1255"><span class="linenos">1255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Identifier</span><span class="p">)</span> <span class="k">else</span> <span class="n">e</span><span class="o">.</span><span class="n">this</span>
|
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</span><span id="Snowflake.Generator.struct_sql-1256"><a href="#Snowflake.Generator.struct_sql-1256"><span class="linenos">1256</span></a> <span class="p">)</span>
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|
</span><span id="Snowflake.Generator.struct_sql-1257"><a href="#Snowflake.Generator.struct_sql-1257"><span class="linenos">1257</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="o">.</span><span class="n">expression</span><span class="p">)</span>
|
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</span><span id="Snowflake.Generator.struct_sql-1258"><a href="#Snowflake.Generator.struct_sql-1258"><span class="linenos">1258</span></a> <span class="k">else</span><span class="p">:</span>
|
|
</span><span id="Snowflake.Generator.struct_sql-1259"><a href="#Snowflake.Generator.struct_sql-1259"><span class="linenos">1259</span></a> <span class="n">keys</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="o">.</span><span class="n">string</span><span class="p">(</span><span class="sa">f</span><span class="s2">"_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">"</span><span class="p">))</span>
|
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</span><span id="Snowflake.Generator.struct_sql-1260"><a href="#Snowflake.Generator.struct_sql-1260"><span class="linenos">1260</span></a> <span class="n">values</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">e</span><span class="p">)</span>
|
|
</span><span id="Snowflake.Generator.struct_sql-1261"><a href="#Snowflake.Generator.struct_sql-1261"><span class="linenos">1261</span></a>
|
|
</span><span id="Snowflake.Generator.struct_sql-1262"><a href="#Snowflake.Generator.struct_sql-1262"><span class="linenos">1262</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"OBJECT_CONSTRUCT"</span><span class="p">,</span> <span class="o">*</span><span class="n">flatten</span><span class="p">(</span><span class="nb">zip</span><span class="p">(</span><span class="n">keys</span><span class="p">,</span> <span class="n">values</span><span class="p">)))</span>
|
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</span></pre></div>
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<div id="Snowflake.Generator.approxquantile_sql" class="classattr">
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<input id="Snowflake.Generator.approxquantile_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<div class="decorator decorator-unsupported_args">@unsupported_args('weight', 'accuracy')</div>
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<span class="def">def</span>
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<span class="name">approxquantile_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#ApproxQuantile">sqlglot.expressions.ApproxQuantile</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.approxquantile_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.approxquantile_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.approxquantile_sql-1264"><a href="#Snowflake.Generator.approxquantile_sql-1264"><span class="linenos">1264</span></a> <span class="nd">@unsupported_args</span><span class="p">(</span><span class="s2">"weight"</span><span class="p">,</span> <span class="s2">"accuracy"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.approxquantile_sql-1265"><a href="#Snowflake.Generator.approxquantile_sql-1265"><span class="linenos">1265</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">approxquantile_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxQuantile</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.approxquantile_sql-1266"><a href="#Snowflake.Generator.approxquantile_sql-1266"><span class="linenos">1266</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"APPROX_PERCENTILE"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"quantile"</span><span class="p">))</span>
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</span></pre></div>
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<div id="Snowflake.Generator.alterset_sql" class="classattr">
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<input id="Snowflake.Generator.alterset_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">alterset_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#AlterSet">sqlglot.expressions.AlterSet</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.alterset_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.alterset_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.alterset_sql-1268"><a href="#Snowflake.Generator.alterset_sql-1268"><span class="linenos">1268</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">alterset_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">AlterSet</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.alterset_sql-1269"><a href="#Snowflake.Generator.alterset_sql-1269"><span class="linenos">1269</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.alterset_sql-1270"><a href="#Snowflake.Generator.alterset_sql-1270"><span class="linenos">1270</span></a> <span class="n">exprs</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" </span><span class="si">{</span><span class="n">exprs</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">exprs</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.alterset_sql-1271"><a href="#Snowflake.Generator.alterset_sql-1271"><span class="linenos">1271</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"file_format"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.alterset_sql-1272"><a href="#Snowflake.Generator.alterset_sql-1272"><span class="linenos">1272</span></a> <span class="n">file_format</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_FILE_FORMAT = (</span><span class="si">{</span><span class="n">file_format</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">file_format</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.alterset_sql-1273"><a href="#Snowflake.Generator.alterset_sql-1273"><span class="linenos">1273</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"copy_options"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="s2">" "</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.alterset_sql-1274"><a href="#Snowflake.Generator.alterset_sql-1274"><span class="linenos">1274</span></a> <span class="n">copy_options</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" STAGE_COPY_OPTIONS = (</span><span class="si">{</span><span class="n">copy_options</span><span class="si">}</span><span class="s2">)"</span> <span class="k">if</span> <span class="n">copy_options</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.alterset_sql-1275"><a href="#Snowflake.Generator.alterset_sql-1275"><span class="linenos">1275</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">expressions</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">key</span><span class="o">=</span><span class="s2">"tag"</span><span class="p">,</span> <span class="n">flat</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.alterset_sql-1276"><a href="#Snowflake.Generator.alterset_sql-1276"><span class="linenos">1276</span></a> <span class="n">tag</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">" TAG </span><span class="si">{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span> <span class="k">if</span> <span class="n">tag</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.alterset_sql-1277"><a href="#Snowflake.Generator.alterset_sql-1277"><span class="linenos">1277</span></a>
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</span><span id="Snowflake.Generator.alterset_sql-1278"><a href="#Snowflake.Generator.alterset_sql-1278"><span class="linenos">1278</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"SET</span><span class="si">{</span><span class="n">exprs</span><span class="si">}{</span><span class="n">file_format</span><span class="si">}{</span><span class="n">copy_options</span><span class="si">}{</span><span class="n">tag</span><span class="si">}</span><span class="s2">"</span>
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</span></pre></div>
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<div id="Snowflake.Generator.strtotime_sql" class="classattr">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">strtotime_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#StrToTime">sqlglot.expressions.StrToTime</a></span></span><span class="return-annotation">):</span></span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.strtotime_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.strtotime_sql-1280"><a href="#Snowflake.Generator.strtotime_sql-1280"><span class="linenos">1280</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">strtotime_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.strtotime_sql-1281"><a href="#Snowflake.Generator.strtotime_sql-1281"><span class="linenos">1281</span></a> <span class="n">safe_prefix</span> <span class="o">=</span> <span class="s2">"TRY_"</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"safe"</span><span class="p">)</span> <span class="k">else</span> <span class="s2">""</span>
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</span><span id="Snowflake.Generator.strtotime_sql-1282"><a href="#Snowflake.Generator.strtotime_sql-1282"><span class="linenos">1282</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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</span><span id="Snowflake.Generator.strtotime_sql-1283"><a href="#Snowflake.Generator.strtotime_sql-1283"><span class="linenos">1283</span></a> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">safe_prefix</span><span class="si">}</span><span class="s2">TO_TIMESTAMP"</span><span class="p">,</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.strtotime_sql-1284"><a href="#Snowflake.Generator.strtotime_sql-1284"><span class="linenos">1284</span></a> <span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.timestampsub_sql" class="classattr">
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<span class="def">def</span>
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<span class="name">timestampsub_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#TimestampSub">sqlglot.expressions.TimestampSub</a></span></span><span class="return-annotation">):</span></span>
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<a class="headerlink" href="#Snowflake.Generator.timestampsub_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.timestampsub_sql-1286"><a href="#Snowflake.Generator.timestampsub_sql-1286"><span class="linenos">1286</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timestampsub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampSub</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.timestampsub_sql-1287"><a href="#Snowflake.Generator.timestampsub_sql-1287"><span class="linenos">1287</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span>
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</span><span id="Snowflake.Generator.timestampsub_sql-1288"><a href="#Snowflake.Generator.timestampsub_sql-1288"><span class="linenos">1288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimestampAdd</span><span class="p">(</span>
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</span><span id="Snowflake.Generator.timestampsub_sql-1289"><a href="#Snowflake.Generator.timestampsub_sql-1289"><span class="linenos">1289</span></a> <span class="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.timestampsub_sql-1290"><a href="#Snowflake.Generator.timestampsub_sql-1290"><span class="linenos">1290</span></a> <span class="n">expression</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">expression</span> <span class="o">*</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.timestampsub_sql-1291"><a href="#Snowflake.Generator.timestampsub_sql-1291"><span class="linenos">1291</span></a> <span class="n">unit</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">unit</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.timestampsub_sql-1292"><a href="#Snowflake.Generator.timestampsub_sql-1292"><span class="linenos">1292</span></a> <span class="p">)</span>
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</span><span id="Snowflake.Generator.timestampsub_sql-1293"><a href="#Snowflake.Generator.timestampsub_sql-1293"><span class="linenos">1293</span></a> <span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.jsonextract_sql" class="classattr">
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<span class="def">def</span>
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<span class="name">jsonextract_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a></span></span><span class="return-annotation">):</span></span>
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<label class="view-source-button" for="Snowflake.Generator.jsonextract_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.jsonextract_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.jsonextract_sql-1295"><a href="#Snowflake.Generator.jsonextract_sql-1295"><span class="linenos">1295</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">jsonextract_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.jsonextract_sql-1296"><a href="#Snowflake.Generator.jsonextract_sql-1296"><span class="linenos">1296</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
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</span><span id="Snowflake.Generator.jsonextract_sql-1297"><a href="#Snowflake.Generator.jsonextract_sql-1297"><span class="linenos">1297</span></a>
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</span><span id="Snowflake.Generator.jsonextract_sql-1298"><a href="#Snowflake.Generator.jsonextract_sql-1298"><span class="linenos">1298</span></a> <span class="c1"># JSON strings are valid coming from other dialects such as BQ</span>
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</span><span id="Snowflake.Generator.jsonextract_sql-1299"><a href="#Snowflake.Generator.jsonextract_sql-1299"><span class="linenos">1299</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span>
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</span><span id="Snowflake.Generator.jsonextract_sql-1300"><a href="#Snowflake.Generator.jsonextract_sql-1300"><span class="linenos">1300</span></a> <span class="s2">"GET_PATH"</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.jsonextract_sql-1301"><a href="#Snowflake.Generator.jsonextract_sql-1301"><span class="linenos">1301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="p">)</span> <span class="k">if</span> <span class="n">this</span><span class="o">.</span><span class="n">is_string</span> <span class="k">else</span> <span class="n">this</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.jsonextract_sql-1302"><a href="#Snowflake.Generator.jsonextract_sql-1302"><span class="linenos">1302</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span>
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</span><span id="Snowflake.Generator.jsonextract_sql-1303"><a href="#Snowflake.Generator.jsonextract_sql-1303"><span class="linenos">1303</span></a> <span class="p">)</span>
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</span></pre></div>
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<div id="Snowflake.Generator.timetostr_sql" class="classattr">
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<span class="def">def</span>
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<span class="name">timetostr_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#TimeToStr">sqlglot.expressions.TimeToStr</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<a class="headerlink" href="#Snowflake.Generator.timetostr_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.timetostr_sql-1305"><a href="#Snowflake.Generator.timetostr_sql-1305"><span class="linenos">1305</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">timetostr_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.timetostr_sql-1306"><a href="#Snowflake.Generator.timetostr_sql-1306"><span class="linenos">1306</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">this</span>
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</span><span id="Snowflake.Generator.timetostr_sql-1307"><a href="#Snowflake.Generator.timetostr_sql-1307"><span class="linenos">1307</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToTimestamp</span><span class="p">):</span>
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</span><span id="Snowflake.Generator.timetostr_sql-1308"><a href="#Snowflake.Generator.timetostr_sql-1308"><span class="linenos">1308</span></a> <span class="n">this</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">cast</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="o">.</span><span class="n">Type</span><span class="o">.</span><span class="n">TIMESTAMP</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.timetostr_sql-1309"><a href="#Snowflake.Generator.timetostr_sql-1309"><span class="linenos">1309</span></a>
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</span><span id="Snowflake.Generator.timetostr_sql-1310"><a href="#Snowflake.Generator.timetostr_sql-1310"><span class="linenos">1310</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_CHAR"</span><span class="p">,</span> <span class="n">this</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">format_time</span><span class="p">(</span><span class="n">expression</span><span class="p">))</span>
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</span></pre></div>
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</div>
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<div id="Snowflake.Generator.datesub_sql" class="classattr">
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<input id="Snowflake.Generator.datesub_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">datesub_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#DateSub">sqlglot.expressions.DateSub</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.datesub_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.datesub_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.datesub_sql-1312"><a href="#Snowflake.Generator.datesub_sql-1312"><span class="linenos">1312</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">datesub_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.datesub_sql-1313"><a href="#Snowflake.Generator.datesub_sql-1313"><span class="linenos">1313</span></a> <span class="n">value</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">expression</span>
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</span><span id="Snowflake.Generator.datesub_sql-1314"><a href="#Snowflake.Generator.datesub_sql-1314"><span class="linenos">1314</span></a> <span class="k">if</span> <span class="n">value</span><span class="p">:</span>
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|
</span><span id="Snowflake.Generator.datesub_sql-1315"><a href="#Snowflake.Generator.datesub_sql-1315"><span class="linenos">1315</span></a> <span class="n">value</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">value</span> <span class="o">*</span> <span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">))</span>
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</span><span id="Snowflake.Generator.datesub_sql-1316"><a href="#Snowflake.Generator.datesub_sql-1316"><span class="linenos">1316</span></a> <span class="k">else</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.datesub_sql-1317"><a href="#Snowflake.Generator.datesub_sql-1317"><span class="linenos">1317</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">"DateSub cannot be transpiled if the subtracted count is unknown"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.datesub_sql-1318"><a href="#Snowflake.Generator.datesub_sql-1318"><span class="linenos">1318</span></a>
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|
</span><span id="Snowflake.Generator.datesub_sql-1319"><a href="#Snowflake.Generator.datesub_sql-1319"><span class="linenos">1319</span></a> <span class="k">return</span> <span class="n">date_delta_sql</span><span class="p">(</span><span class="s2">"DATEADD"</span><span class="p">)(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">)</span>
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</span></pre></div>
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</div>
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<div id="Snowflake.Generator.select_sql" class="classattr">
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<input id="Snowflake.Generator.select_sql-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<div class="attr function">
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<span class="def">def</span>
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<span class="name">select_sql</span><span class="signature pdoc-code condensed">(<span class="param"><span class="bp">self</span>, </span><span class="param"><span class="n">expression</span><span class="p">:</span> <span class="n"><a href="../expressions.html#Select">sqlglot.expressions.Select</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="Snowflake.Generator.select_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.select_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="Snowflake.Generator.select_sql-1321"><a href="#Snowflake.Generator.select_sql-1321"><span class="linenos">1321</span></a> <span class="k">def</span><span class="w"> </span><span class="nf">select_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.select_sql-1322"><a href="#Snowflake.Generator.select_sql-1322"><span class="linenos">1322</span></a> <span class="n">limit</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"limit"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.select_sql-1323"><a href="#Snowflake.Generator.select_sql-1323"><span class="linenos">1323</span></a> <span class="n">offset</span> <span class="o">=</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"offset"</span><span class="p">)</span>
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</span><span id="Snowflake.Generator.select_sql-1324"><a href="#Snowflake.Generator.select_sql-1324"><span class="linenos">1324</span></a> <span class="k">if</span> <span class="n">offset</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">limit</span><span class="p">:</span>
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</span><span id="Snowflake.Generator.select_sql-1325"><a href="#Snowflake.Generator.select_sql-1325"><span class="linenos">1325</span></a> <span class="n">expression</span><span class="o">.</span><span class="n">limit</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Null</span><span class="p">(),</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span>
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|
</span><span id="Snowflake.Generator.select_sql-1326"><a href="#Snowflake.Generator.select_sql-1326"><span class="linenos">1326</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">select_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span></pre></div>
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</div>
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<div id="Snowflake.Generator.SELECT_KINDS" class="classattr">
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<div class="attr variable">
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<span class="name">SELECT_KINDS</span><span class="annotation">: Tuple[str, ...]</span> =
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<span class="default_value">()</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.SELECT_KINDS"></a>
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</div>
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<div id="Snowflake.Generator.TRY_SUPPORTED" class="classattr">
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<div class="attr variable">
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<span class="name">TRY_SUPPORTED</span> =
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<span class="default_value">False</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.TRY_SUPPORTED"></a>
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</div>
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<div id="Snowflake.Generator.SUPPORTS_UESCAPE" class="classattr">
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<div class="attr variable">
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<span class="name">SUPPORTS_UESCAPE</span> =
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<span class="default_value">False</span>
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</div>
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<a class="headerlink" href="#Snowflake.Generator.SUPPORTS_UESCAPE"></a>
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</div>
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<div id="Snowflake.Generator.AFTER_HAVING_MODIFIER_TRANSFORMS" class="classattr">
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<div class="attr variable">
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<span class="name">AFTER_HAVING_MODIFIER_TRANSFORMS</span> =
|
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<span class="default_value">{'windows': <function Generator.<lambda>>, 'qualify': <function Generator.<lambda>>}</span>
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</div>
|
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<a class="headerlink" href="#Snowflake.Generator.AFTER_HAVING_MODIFIER_TRANSFORMS"></a>
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</div>
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<div class="inherited">
|
|
<h5>Inherited Members</h5>
|
|
<dl>
|
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<div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
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<dd id="Snowflake.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
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<dd id="Snowflake.Generator.NULL_ORDERING_SUPPORTED" class="variable"><a href="../generator.html#Generator.NULL_ORDERING_SUPPORTED">NULL_ORDERING_SUPPORTED</a></dd>
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<dd id="Snowflake.Generator.IGNORE_NULLS_IN_FUNC" class="variable"><a href="../generator.html#Generator.IGNORE_NULLS_IN_FUNC">IGNORE_NULLS_IN_FUNC</a></dd>
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<dd id="Snowflake.Generator.LOCKING_READS_SUPPORTED" class="variable"><a href="../generator.html#Generator.LOCKING_READS_SUPPORTED">LOCKING_READS_SUPPORTED</a></dd>
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<dd id="Snowflake.Generator.WRAP_DERIVED_VALUES" class="variable"><a href="../generator.html#Generator.WRAP_DERIVED_VALUES">WRAP_DERIVED_VALUES</a></dd>
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<dd id="Snowflake.Generator.CREATE_FUNCTION_RETURN_AS" class="variable"><a href="../generator.html#Generator.CREATE_FUNCTION_RETURN_AS">CREATE_FUNCTION_RETURN_AS</a></dd>
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<dd id="Snowflake.Generator.INTERVAL_ALLOWS_PLURAL_FORM" class="variable"><a href="../generator.html#Generator.INTERVAL_ALLOWS_PLURAL_FORM">INTERVAL_ALLOWS_PLURAL_FORM</a></dd>
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<dd id="Snowflake.Generator.LIMIT_FETCH" class="variable"><a href="../generator.html#Generator.LIMIT_FETCH">LIMIT_FETCH</a></dd>
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<dd id="Snowflake.Generator.RENAME_TABLE_WITH_DB" class="variable"><a href="../generator.html#Generator.RENAME_TABLE_WITH_DB">RENAME_TABLE_WITH_DB</a></dd>
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<dd id="Snowflake.Generator.GROUPINGS_SEP" class="variable"><a href="../generator.html#Generator.GROUPINGS_SEP">GROUPINGS_SEP</a></dd>
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<dd id="Snowflake.Generator.INDEX_ON" class="variable"><a href="../generator.html#Generator.INDEX_ON">INDEX_ON</a></dd>
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<dd id="Snowflake.Generator.QUERY_HINT_SEP" class="variable"><a href="../generator.html#Generator.QUERY_HINT_SEP">QUERY_HINT_SEP</a></dd>
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<dd id="Snowflake.Generator.IS_BOOL_ALLOWED" class="variable"><a href="../generator.html#Generator.IS_BOOL_ALLOWED">IS_BOOL_ALLOWED</a></dd>
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<dd id="Snowflake.Generator.DUPLICATE_KEY_UPDATE_WITH_SET" class="variable"><a href="../generator.html#Generator.DUPLICATE_KEY_UPDATE_WITH_SET">DUPLICATE_KEY_UPDATE_WITH_SET</a></dd>
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<dd id="Snowflake.Generator.LIMIT_IS_TOP" class="variable"><a href="../generator.html#Generator.LIMIT_IS_TOP">LIMIT_IS_TOP</a></dd>
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<dd id="Snowflake.Generator.RETURNING_END" class="variable"><a href="../generator.html#Generator.RETURNING_END">RETURNING_END</a></dd>
|
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<dd id="Snowflake.Generator.EXTRACT_ALLOWS_QUOTES" class="variable"><a href="../generator.html#Generator.EXTRACT_ALLOWS_QUOTES">EXTRACT_ALLOWS_QUOTES</a></dd>
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<dd id="Snowflake.Generator.TZ_TO_WITH_TIME_ZONE" class="variable"><a href="../generator.html#Generator.TZ_TO_WITH_TIME_ZONE">TZ_TO_WITH_TIME_ZONE</a></dd>
|
|
<dd id="Snowflake.Generator.NVL2_SUPPORTED" class="variable"><a href="../generator.html#Generator.NVL2_SUPPORTED">NVL2_SUPPORTED</a></dd>
|
|
<dd id="Snowflake.Generator.VALUES_AS_TABLE" class="variable"><a href="../generator.html#Generator.VALUES_AS_TABLE">VALUES_AS_TABLE</a></dd>
|
|
<dd id="Snowflake.Generator.ALTER_TABLE_INCLUDE_COLUMN_KEYWORD" class="variable"><a href="../generator.html#Generator.ALTER_TABLE_INCLUDE_COLUMN_KEYWORD">ALTER_TABLE_INCLUDE_COLUMN_KEYWORD</a></dd>
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<dd id="Snowflake.Generator.UNNEST_WITH_ORDINALITY" class="variable"><a href="../generator.html#Generator.UNNEST_WITH_ORDINALITY">UNNEST_WITH_ORDINALITY</a></dd>
|
|
<dd id="Snowflake.Generator.SEMI_ANTI_JOIN_WITH_SIDE" class="variable"><a href="../generator.html#Generator.SEMI_ANTI_JOIN_WITH_SIDE">SEMI_ANTI_JOIN_WITH_SIDE</a></dd>
|
|
<dd id="Snowflake.Generator.COMPUTED_COLUMN_WITH_TYPE" class="variable"><a href="../generator.html#Generator.COMPUTED_COLUMN_WITH_TYPE">COMPUTED_COLUMN_WITH_TYPE</a></dd>
|
|
<dd id="Snowflake.Generator.TABLESAMPLE_REQUIRES_PARENS" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_REQUIRES_PARENS">TABLESAMPLE_REQUIRES_PARENS</a></dd>
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|
<dd id="Snowflake.Generator.TABLESAMPLE_SIZE_IS_ROWS" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_SIZE_IS_ROWS">TABLESAMPLE_SIZE_IS_ROWS</a></dd>
|
|
<dd id="Snowflake.Generator.TABLESAMPLE_KEYWORDS" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_KEYWORDS">TABLESAMPLE_KEYWORDS</a></dd>
|
|
<dd id="Snowflake.Generator.TABLESAMPLE_WITH_METHOD" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_WITH_METHOD">TABLESAMPLE_WITH_METHOD</a></dd>
|
|
<dd id="Snowflake.Generator.TABLESAMPLE_SEED_KEYWORD" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_SEED_KEYWORD">TABLESAMPLE_SEED_KEYWORD</a></dd>
|
|
<dd id="Snowflake.Generator.DATA_TYPE_SPECIFIERS_ALLOWED" class="variable"><a href="../generator.html#Generator.DATA_TYPE_SPECIFIERS_ALLOWED">DATA_TYPE_SPECIFIERS_ALLOWED</a></dd>
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<dd id="Snowflake.Generator.ENSURE_BOOLS" class="variable"><a href="../generator.html#Generator.ENSURE_BOOLS">ENSURE_BOOLS</a></dd>
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<dd id="Snowflake.Generator.CTE_RECURSIVE_KEYWORD_REQUIRED" class="variable"><a href="../generator.html#Generator.CTE_RECURSIVE_KEYWORD_REQUIRED">CTE_RECURSIVE_KEYWORD_REQUIRED</a></dd>
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<dd id="Snowflake.Generator.SUPPORTS_SINGLE_ARG_CONCAT" class="variable"><a href="../generator.html#Generator.SUPPORTS_SINGLE_ARG_CONCAT">SUPPORTS_SINGLE_ARG_CONCAT</a></dd>
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<dd id="Snowflake.Generator.LAST_DAY_SUPPORTS_DATE_PART" class="variable"><a href="../generator.html#Generator.LAST_DAY_SUPPORTS_DATE_PART">LAST_DAY_SUPPORTS_DATE_PART</a></dd>
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<dd id="Snowflake.Generator.SUPPORTS_TABLE_ALIAS_COLUMNS" class="variable"><a href="../generator.html#Generator.SUPPORTS_TABLE_ALIAS_COLUMNS">SUPPORTS_TABLE_ALIAS_COLUMNS</a></dd>
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<dd id="Snowflake.Generator.UNPIVOT_ALIASES_ARE_IDENTIFIERS" class="variable"><a href="../generator.html#Generator.UNPIVOT_ALIASES_ARE_IDENTIFIERS">UNPIVOT_ALIASES_ARE_IDENTIFIERS</a></dd>
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<dd id="Snowflake.Generator.SUPPORTS_SELECT_INTO" class="variable"><a href="../generator.html#Generator.SUPPORTS_SELECT_INTO">SUPPORTS_SELECT_INTO</a></dd>
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<dd id="Snowflake.Generator.SUPPORTS_UNLOGGED_TABLES" class="variable"><a href="../generator.html#Generator.SUPPORTS_UNLOGGED_TABLES">SUPPORTS_UNLOGGED_TABLES</a></dd>
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<dd id="Snowflake.Generator.SUPPORTS_CREATE_TABLE_LIKE" class="variable"><a href="../generator.html#Generator.SUPPORTS_CREATE_TABLE_LIKE">SUPPORTS_CREATE_TABLE_LIKE</a></dd>
|
|
<dd id="Snowflake.Generator.LIKE_PROPERTY_INSIDE_SCHEMA" class="variable"><a href="../generator.html#Generator.LIKE_PROPERTY_INSIDE_SCHEMA">LIKE_PROPERTY_INSIDE_SCHEMA</a></dd>
|
|
<dd id="Snowflake.Generator.MULTI_ARG_DISTINCT" class="variable"><a href="../generator.html#Generator.MULTI_ARG_DISTINCT">MULTI_ARG_DISTINCT</a></dd>
|
|
<dd id="Snowflake.Generator.JSON_TYPE_REQUIRED_FOR_EXTRACTION" class="variable"><a href="../generator.html#Generator.JSON_TYPE_REQUIRED_FOR_EXTRACTION">JSON_TYPE_REQUIRED_FOR_EXTRACTION</a></dd>
|
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<dd id="Snowflake.Generator.JSON_PATH_BRACKETED_KEY_SUPPORTED" class="variable"><a href="../generator.html#Generator.JSON_PATH_BRACKETED_KEY_SUPPORTED">JSON_PATH_BRACKETED_KEY_SUPPORTED</a></dd>
|
|
<dd id="Snowflake.Generator.JSON_PATH_SINGLE_QUOTE_ESCAPE" class="variable"><a href="../generator.html#Generator.JSON_PATH_SINGLE_QUOTE_ESCAPE">JSON_PATH_SINGLE_QUOTE_ESCAPE</a></dd>
|
|
<dd id="Snowflake.Generator.CAN_IMPLEMENT_ARRAY_ANY" class="variable"><a href="../generator.html#Generator.CAN_IMPLEMENT_ARRAY_ANY">CAN_IMPLEMENT_ARRAY_ANY</a></dd>
|
|
<dd id="Snowflake.Generator.SUPPORTS_TO_NUMBER" class="variable"><a href="../generator.html#Generator.SUPPORTS_TO_NUMBER">SUPPORTS_TO_NUMBER</a></dd>
|
|
<dd id="Snowflake.Generator.SET_OP_MODIFIERS" class="variable"><a href="../generator.html#Generator.SET_OP_MODIFIERS">SET_OP_MODIFIERS</a></dd>
|
|
<dd id="Snowflake.Generator.COPY_HAS_INTO_KEYWORD" class="variable"><a href="../generator.html#Generator.COPY_HAS_INTO_KEYWORD">COPY_HAS_INTO_KEYWORD</a></dd>
|
|
<dd id="Snowflake.Generator.HEX_FUNC" class="variable"><a href="../generator.html#Generator.HEX_FUNC">HEX_FUNC</a></dd>
|
|
<dd id="Snowflake.Generator.WITH_PROPERTIES_PREFIX" class="variable"><a href="../generator.html#Generator.WITH_PROPERTIES_PREFIX">WITH_PROPERTIES_PREFIX</a></dd>
|
|
<dd id="Snowflake.Generator.QUOTE_JSON_PATH" class="variable"><a href="../generator.html#Generator.QUOTE_JSON_PATH">QUOTE_JSON_PATH</a></dd>
|
|
<dd id="Snowflake.Generator.PAD_FILL_PATTERN_IS_REQUIRED" class="variable"><a href="../generator.html#Generator.PAD_FILL_PATTERN_IS_REQUIRED">PAD_FILL_PATTERN_IS_REQUIRED</a></dd>
|
|
<dd id="Snowflake.Generator.SUPPORTS_UNIX_SECONDS" class="variable"><a href="../generator.html#Generator.SUPPORTS_UNIX_SECONDS">SUPPORTS_UNIX_SECONDS</a></dd>
|
|
<dd id="Snowflake.Generator.PARSE_JSON_NAME" class="variable"><a href="../generator.html#Generator.PARSE_JSON_NAME">PARSE_JSON_NAME</a></dd>
|
|
<dd id="Snowflake.Generator.ALTER_SET_TYPE" class="variable"><a href="../generator.html#Generator.ALTER_SET_TYPE">ALTER_SET_TYPE</a></dd>
|
|
<dd id="Snowflake.Generator.ARRAY_SIZE_DIM_REQUIRED" class="variable"><a href="../generator.html#Generator.ARRAY_SIZE_DIM_REQUIRED">ARRAY_SIZE_DIM_REQUIRED</a></dd>
|
|
<dd id="Snowflake.Generator.TIME_PART_SINGULARS" class="variable"><a href="../generator.html#Generator.TIME_PART_SINGULARS">TIME_PART_SINGULARS</a></dd>
|
|
<dd id="Snowflake.Generator.NAMED_PLACEHOLDER_TOKEN" class="variable"><a href="../generator.html#Generator.NAMED_PLACEHOLDER_TOKEN">NAMED_PLACEHOLDER_TOKEN</a></dd>
|
|
<dd id="Snowflake.Generator.EXPRESSION_PRECEDES_PROPERTIES_CREATABLES" class="variable"><a href="../generator.html#Generator.EXPRESSION_PRECEDES_PROPERTIES_CREATABLES">EXPRESSION_PRECEDES_PROPERTIES_CREATABLES</a></dd>
|
|
<dd id="Snowflake.Generator.RESERVED_KEYWORDS" class="variable"><a href="../generator.html#Generator.RESERVED_KEYWORDS">RESERVED_KEYWORDS</a></dd>
|
|
<dd id="Snowflake.Generator.WITH_SEPARATED_COMMENTS" class="variable"><a href="../generator.html#Generator.WITH_SEPARATED_COMMENTS">WITH_SEPARATED_COMMENTS</a></dd>
|
|
<dd id="Snowflake.Generator.EXCLUDE_COMMENTS" class="variable"><a href="../generator.html#Generator.EXCLUDE_COMMENTS">EXCLUDE_COMMENTS</a></dd>
|
|
<dd id="Snowflake.Generator.UNWRAPPED_INTERVAL_VALUES" class="variable"><a href="../generator.html#Generator.UNWRAPPED_INTERVAL_VALUES">UNWRAPPED_INTERVAL_VALUES</a></dd>
|
|
<dd id="Snowflake.Generator.PARAMETERIZABLE_TEXT_TYPES" class="variable"><a href="../generator.html#Generator.PARAMETERIZABLE_TEXT_TYPES">PARAMETERIZABLE_TEXT_TYPES</a></dd>
|
|
<dd id="Snowflake.Generator.EXPRESSIONS_WITHOUT_NESTED_CTES" class="variable"><a href="../generator.html#Generator.EXPRESSIONS_WITHOUT_NESTED_CTES">EXPRESSIONS_WITHOUT_NESTED_CTES</a></dd>
|
|
<dd id="Snowflake.Generator.SENTINEL_LINE_BREAK" class="variable"><a href="../generator.html#Generator.SENTINEL_LINE_BREAK">SENTINEL_LINE_BREAK</a></dd>
|
|
<dd id="Snowflake.Generator.pretty" class="variable"><a href="../generator.html#Generator.pretty">pretty</a></dd>
|
|
<dd id="Snowflake.Generator.identify" class="variable"><a href="../generator.html#Generator.identify">identify</a></dd>
|
|
<dd id="Snowflake.Generator.normalize" class="variable"><a href="../generator.html#Generator.normalize">normalize</a></dd>
|
|
<dd id="Snowflake.Generator.pad" class="variable"><a href="../generator.html#Generator.pad">pad</a></dd>
|
|
<dd id="Snowflake.Generator.unsupported_level" class="variable"><a href="../generator.html#Generator.unsupported_level">unsupported_level</a></dd>
|
|
<dd id="Snowflake.Generator.max_unsupported" class="variable"><a href="../generator.html#Generator.max_unsupported">max_unsupported</a></dd>
|
|
<dd id="Snowflake.Generator.leading_comma" class="variable"><a href="../generator.html#Generator.leading_comma">leading_comma</a></dd>
|
|
<dd id="Snowflake.Generator.max_text_width" class="variable"><a href="../generator.html#Generator.max_text_width">max_text_width</a></dd>
|
|
<dd id="Snowflake.Generator.comments" class="variable"><a href="../generator.html#Generator.comments">comments</a></dd>
|
|
<dd id="Snowflake.Generator.dialect" class="variable"><a href="../generator.html#Generator.dialect">dialect</a></dd>
|
|
<dd id="Snowflake.Generator.normalize_functions" class="variable"><a href="../generator.html#Generator.normalize_functions">normalize_functions</a></dd>
|
|
<dd id="Snowflake.Generator.unsupported_messages" class="variable"><a href="../generator.html#Generator.unsupported_messages">unsupported_messages</a></dd>
|
|
<dd id="Snowflake.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
|
|
<dd id="Snowflake.Generator.preprocess" class="function"><a href="../generator.html#Generator.preprocess">preprocess</a></dd>
|
|
<dd id="Snowflake.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
|
|
<dd id="Snowflake.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
|
|
<dd id="Snowflake.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
|
|
<dd id="Snowflake.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
|
|
<dd id="Snowflake.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
|
|
<dd id="Snowflake.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
|
|
<dd id="Snowflake.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
|
|
<dd id="Snowflake.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
|
|
<dd id="Snowflake.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
|
|
<dd id="Snowflake.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
|
|
<dd id="Snowflake.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
|
|
<dd id="Snowflake.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
|
|
<dd id="Snowflake.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
|
|
<dd id="Snowflake.Generator.column_parts" class="function"><a href="../generator.html#Generator.column_parts">column_parts</a></dd>
|
|
<dd id="Snowflake.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
|
|
<dd id="Snowflake.Generator.columnposition_sql" class="function"><a href="../generator.html#Generator.columnposition_sql">columnposition_sql</a></dd>
|
|
<dd id="Snowflake.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
|
|
<dd id="Snowflake.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.computedcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.computedcolumnconstraint_sql">computedcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.compresscolumnconstraint_sql" class="function"><a href="../generator.html#Generator.compresscolumnconstraint_sql">compresscolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.generatedasrowcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasrowcolumnconstraint_sql">generatedasrowcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.periodforsystemtimeconstraint_sql" class="function"><a href="../generator.html#Generator.periodforsystemtimeconstraint_sql">periodforsystemtimeconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.transformcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.transformcolumnconstraint_sql">transformcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.createable_sql" class="function"><a href="../generator.html#Generator.createable_sql">createable_sql</a></dd>
|
|
<dd id="Snowflake.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
|
|
<dd id="Snowflake.Generator.sequenceproperties_sql" class="function"><a href="../generator.html#Generator.sequenceproperties_sql">sequenceproperties_sql</a></dd>
|
|
<dd id="Snowflake.Generator.clone_sql" class="function"><a href="../generator.html#Generator.clone_sql">clone_sql</a></dd>
|
|
<dd id="Snowflake.Generator.heredoc_sql" class="function"><a href="../generator.html#Generator.heredoc_sql">heredoc_sql</a></dd>
|
|
<dd id="Snowflake.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
|
|
<dd id="Snowflake.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
|
|
<dd id="Snowflake.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
|
|
<dd id="Snowflake.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bytestring_sql" class="function"><a href="../generator.html#Generator.bytestring_sql">bytestring_sql</a></dd>
|
|
<dd id="Snowflake.Generator.unicodestring_sql" class="function"><a href="../generator.html#Generator.unicodestring_sql">unicodestring_sql</a></dd>
|
|
<dd id="Snowflake.Generator.rawstring_sql" class="function"><a href="../generator.html#Generator.rawstring_sql">rawstring_sql</a></dd>
|
|
<dd id="Snowflake.Generator.datatypeparam_sql" class="function"><a href="../generator.html#Generator.datatypeparam_sql">datatypeparam_sql</a></dd>
|
|
<dd id="Snowflake.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
|
|
<dd id="Snowflake.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
|
|
<dd id="Snowflake.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
|
|
<dd id="Snowflake.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
|
|
<dd id="Snowflake.Generator.set_operations" class="function"><a href="../generator.html#Generator.set_operations">set_operations</a></dd>
|
|
<dd id="Snowflake.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
|
|
<dd id="Snowflake.Generator.limitoptions_sql" class="function"><a href="../generator.html#Generator.limitoptions_sql">limitoptions_sql</a></dd>
|
|
<dd id="Snowflake.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
|
|
<dd id="Snowflake.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.indexparameters_sql" class="function"><a href="../generator.html#Generator.indexparameters_sql">indexparameters_sql</a></dd>
|
|
<dd id="Snowflake.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
|
|
<dd id="Snowflake.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
|
|
<dd id="Snowflake.Generator.hex_sql" class="function"><a href="../generator.html#Generator.hex_sql">hex_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lowerhex_sql" class="function"><a href="../generator.html#Generator.lowerhex_sql">lowerhex_sql</a></dd>
|
|
<dd id="Snowflake.Generator.inputoutputformat_sql" class="function"><a href="../generator.html#Generator.inputoutputformat_sql">inputoutputformat_sql</a></dd>
|
|
<dd id="Snowflake.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
|
|
<dd id="Snowflake.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
|
|
<dd id="Snowflake.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
|
|
<dd id="Snowflake.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
|
|
<dd id="Snowflake.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
|
|
<dd id="Snowflake.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
|
|
<dd id="Snowflake.Generator.property_name" class="function"><a href="../generator.html#Generator.property_name">property_name</a></dd>
|
|
<dd id="Snowflake.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
|
|
<dd id="Snowflake.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.partitionboundspec_sql" class="function"><a href="../generator.html#Generator.partitionboundspec_sql">partitionboundspec_sql</a></dd>
|
|
<dd id="Snowflake.Generator.partitionedofproperty_sql" class="function"><a href="../generator.html#Generator.partitionedofproperty_sql">partitionedofproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lockingproperty_sql" class="function"><a href="../generator.html#Generator.lockingproperty_sql">lockingproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.withdataproperty_sql" class="function"><a href="../generator.html#Generator.withdataproperty_sql">withdataproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.withsystemversioningproperty_sql" class="function"><a href="../generator.html#Generator.withsystemversioningproperty_sql">withsystemversioningproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
|
|
<dd id="Snowflake.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
|
|
<dd id="Snowflake.Generator.kill_sql" class="function"><a href="../generator.html#Generator.kill_sql">kill_sql</a></dd>
|
|
<dd id="Snowflake.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
|
|
<dd id="Snowflake.Generator.objectidentifier_sql" class="function"><a href="../generator.html#Generator.objectidentifier_sql">objectidentifier_sql</a></dd>
|
|
<dd id="Snowflake.Generator.onconflict_sql" class="function"><a href="../generator.html#Generator.onconflict_sql">onconflict_sql</a></dd>
|
|
<dd id="Snowflake.Generator.returning_sql" class="function"><a href="../generator.html#Generator.returning_sql">returning_sql</a></dd>
|
|
<dd id="Snowflake.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.withtablehint_sql" class="function"><a href="../generator.html#Generator.withtablehint_sql">withtablehint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.indextablehint_sql" class="function"><a href="../generator.html#Generator.indextablehint_sql">indextablehint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.historicaldata_sql" class="function"><a href="../generator.html#Generator.historicaldata_sql">historicaldata_sql</a></dd>
|
|
<dd id="Snowflake.Generator.table_parts" class="function"><a href="../generator.html#Generator.table_parts">table_parts</a></dd>
|
|
<dd id="Snowflake.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tablefromrows_sql" class="function"><a href="../generator.html#Generator.tablefromrows_sql">tablefromrows_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tablesample_sql" class="function"><a href="../generator.html#Generator.tablesample_sql">tablesample_sql</a></dd>
|
|
<dd id="Snowflake.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
|
|
<dd id="Snowflake.Generator.version_sql" class="function"><a href="../generator.html#Generator.version_sql">version_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
|
|
<dd id="Snowflake.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
|
|
<dd id="Snowflake.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
|
|
<dd id="Snowflake.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
|
|
<dd id="Snowflake.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
|
|
<dd id="Snowflake.Generator.groupingsets_sql" class="function"><a href="../generator.html#Generator.groupingsets_sql">groupingsets_sql</a></dd>
|
|
<dd id="Snowflake.Generator.rollup_sql" class="function"><a href="../generator.html#Generator.rollup_sql">rollup_sql</a></dd>
|
|
<dd id="Snowflake.Generator.cube_sql" class="function"><a href="../generator.html#Generator.cube_sql">cube_sql</a></dd>
|
|
<dd id="Snowflake.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
|
|
<dd id="Snowflake.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
|
|
<dd id="Snowflake.Generator.connect_sql" class="function"><a href="../generator.html#Generator.connect_sql">connect_sql</a></dd>
|
|
<dd id="Snowflake.Generator.prior_sql" class="function"><a href="../generator.html#Generator.prior_sql">prior_sql</a></dd>
|
|
<dd id="Snowflake.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lateral_op" class="function"><a href="../generator.html#Generator.lateral_op">lateral_op</a></dd>
|
|
<dd id="Snowflake.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
|
|
<dd id="Snowflake.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
|
|
<dd id="Snowflake.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
|
|
<dd id="Snowflake.Generator.setitem_sql" class="function"><a href="../generator.html#Generator.setitem_sql">setitem_sql</a></dd>
|
|
<dd id="Snowflake.Generator.set_sql" class="function"><a href="../generator.html#Generator.set_sql">set_sql</a></dd>
|
|
<dd id="Snowflake.Generator.pragma_sql" class="function"><a href="../generator.html#Generator.pragma_sql">pragma_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
|
|
<dd id="Snowflake.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
|
|
<dd id="Snowflake.Generator.escape_str" class="function"><a href="../generator.html#Generator.escape_str">escape_str</a></dd>
|
|
<dd id="Snowflake.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
|
|
<dd id="Snowflake.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
|
|
<dd id="Snowflake.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
|
|
<dd id="Snowflake.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
|
|
<dd id="Snowflake.Generator.withfill_sql" class="function"><a href="../generator.html#Generator.withfill_sql">withfill_sql</a></dd>
|
|
<dd id="Snowflake.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
|
|
<dd id="Snowflake.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
|
|
<dd id="Snowflake.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
|
|
<dd id="Snowflake.Generator.matchrecognizemeasure_sql" class="function"><a href="../generator.html#Generator.matchrecognizemeasure_sql">matchrecognizemeasure_sql</a></dd>
|
|
<dd id="Snowflake.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
|
|
<dd id="Snowflake.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
|
|
<dd id="Snowflake.Generator.options_modifier" class="function"><a href="../generator.html#Generator.options_modifier">options_modifier</a></dd>
|
|
<dd id="Snowflake.Generator.queryoption_sql" class="function"><a href="../generator.html#Generator.queryoption_sql">queryoption_sql</a></dd>
|
|
<dd id="Snowflake.Generator.offset_limit_modifiers" class="function"><a href="../generator.html#Generator.offset_limit_modifiers">offset_limit_modifiers</a></dd>
|
|
<dd id="Snowflake.Generator.after_limit_modifiers" class="function"><a href="../generator.html#Generator.after_limit_modifiers">after_limit_modifiers</a></dd>
|
|
<dd id="Snowflake.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
|
|
<dd id="Snowflake.Generator.schema_columns_sql" class="function"><a href="../generator.html#Generator.schema_columns_sql">schema_columns_sql</a></dd>
|
|
<dd id="Snowflake.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
|
|
<dd id="Snowflake.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
|
|
<dd id="Snowflake.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
|
|
<dd id="Snowflake.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
|
|
<dd id="Snowflake.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
|
|
<dd id="Snowflake.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
|
|
<dd id="Snowflake.Generator.prewhere_sql" class="function"><a href="../generator.html#Generator.prewhere_sql">prewhere_sql</a></dd>
|
|
<dd id="Snowflake.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
|
|
<dd id="Snowflake.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
|
|
<dd id="Snowflake.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
|
|
<dd id="Snowflake.Generator.windowspec_sql" class="function"><a href="../generator.html#Generator.windowspec_sql">windowspec_sql</a></dd>
|
|
<dd id="Snowflake.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
|
|
<dd id="Snowflake.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bracket_offset_expressions" class="function"><a href="../generator.html#Generator.bracket_offset_expressions">bracket_offset_expressions</a></dd>
|
|
<dd id="Snowflake.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
|
|
<dd id="Snowflake.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
|
|
<dd id="Snowflake.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
|
|
<dd id="Snowflake.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
|
|
<dd id="Snowflake.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
|
|
<dd id="Snowflake.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.nextvaluefor_sql" class="function"><a href="../generator.html#Generator.nextvaluefor_sql">nextvaluefor_sql</a></dd>
|
|
<dd id="Snowflake.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
|
|
<dd id="Snowflake.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
|
|
<dd id="Snowflake.Generator.convert_concat_args" class="function"><a href="../generator.html#Generator.convert_concat_args">convert_concat_args</a></dd>
|
|
<dd id="Snowflake.Generator.concat_sql" class="function"><a href="../generator.html#Generator.concat_sql">concat_sql</a></dd>
|
|
<dd id="Snowflake.Generator.concatws_sql" class="function"><a href="../generator.html#Generator.concatws_sql">concatws_sql</a></dd>
|
|
<dd id="Snowflake.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
|
|
<dd id="Snowflake.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
|
|
<dd id="Snowflake.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
|
|
<dd id="Snowflake.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
|
|
<dd id="Snowflake.Generator.matchagainst_sql" class="function"><a href="../generator.html#Generator.matchagainst_sql">matchagainst_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonkeyvalue_sql" class="function"><a href="../generator.html#Generator.jsonkeyvalue_sql">jsonkeyvalue_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonpath_sql" class="function"><a href="../generator.html#Generator.jsonpath_sql">jsonpath_sql</a></dd>
|
|
<dd id="Snowflake.Generator.json_path_part" class="function"><a href="../generator.html#Generator.json_path_part">json_path_part</a></dd>
|
|
<dd id="Snowflake.Generator.formatjson_sql" class="function"><a href="../generator.html#Generator.formatjson_sql">formatjson_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonobject_sql" class="function"><a href="../generator.html#Generator.jsonobject_sql">jsonobject_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonobjectagg_sql" class="function"><a href="../generator.html#Generator.jsonobjectagg_sql">jsonobjectagg_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonarray_sql" class="function"><a href="../generator.html#Generator.jsonarray_sql">jsonarray_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonarrayagg_sql" class="function"><a href="../generator.html#Generator.jsonarrayagg_sql">jsonarrayagg_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsoncolumndef_sql" class="function"><a href="../generator.html#Generator.jsoncolumndef_sql">jsoncolumndef_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonschema_sql" class="function"><a href="../generator.html#Generator.jsonschema_sql">jsonschema_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsontable_sql" class="function"><a href="../generator.html#Generator.jsontable_sql">jsontable_sql</a></dd>
|
|
<dd id="Snowflake.Generator.openjsoncolumndef_sql" class="function"><a href="../generator.html#Generator.openjsoncolumndef_sql">openjsoncolumndef_sql</a></dd>
|
|
<dd id="Snowflake.Generator.openjson_sql" class="function"><a href="../generator.html#Generator.openjson_sql">openjson_sql</a></dd>
|
|
<dd id="Snowflake.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
|
|
<dd id="Snowflake.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
|
|
<dd id="Snowflake.Generator.interval_sql" class="function"><a href="../generator.html#Generator.interval_sql">interval_sql</a></dd>
|
|
<dd id="Snowflake.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
|
|
<dd id="Snowflake.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
|
|
<dd id="Snowflake.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
|
|
<dd id="Snowflake.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
|
|
<dd id="Snowflake.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
|
|
<dd id="Snowflake.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
|
|
<dd id="Snowflake.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
|
|
<dd id="Snowflake.Generator.pivotalias_sql" class="function"><a href="../generator.html#Generator.pivotalias_sql">pivotalias_sql</a></dd>
|
|
<dd id="Snowflake.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
|
|
<dd id="Snowflake.Generator.atindex_sql" class="function"><a href="../generator.html#Generator.atindex_sql">atindex_sql</a></dd>
|
|
<dd id="Snowflake.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
|
|
<dd id="Snowflake.Generator.fromtimezone_sql" class="function"><a href="../generator.html#Generator.fromtimezone_sql">fromtimezone_sql</a></dd>
|
|
<dd id="Snowflake.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
|
|
<dd id="Snowflake.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
|
|
<dd id="Snowflake.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
|
|
<dd id="Snowflake.Generator.xor_sql" class="function"><a href="../generator.html#Generator.xor_sql">xor_sql</a></dd>
|
|
<dd id="Snowflake.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
|
|
<dd id="Snowflake.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
|
|
<dd id="Snowflake.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
|
|
<dd id="Snowflake.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
|
|
<dd id="Snowflake.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
|
|
<dd id="Snowflake.Generator.comment_sql" class="function"><a href="../generator.html#Generator.comment_sql">comment_sql</a></dd>
|
|
<dd id="Snowflake.Generator.mergetreettlaction_sql" class="function"><a href="../generator.html#Generator.mergetreettlaction_sql">mergetreettlaction_sql</a></dd>
|
|
<dd id="Snowflake.Generator.mergetreettl_sql" class="function"><a href="../generator.html#Generator.mergetreettl_sql">mergetreettl_sql</a></dd>
|
|
<dd id="Snowflake.Generator.transaction_sql" class="function"><a href="../generator.html#Generator.transaction_sql">transaction_sql</a></dd>
|
|
<dd id="Snowflake.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
|
|
<dd id="Snowflake.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
|
|
<dd id="Snowflake.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
|
|
<dd id="Snowflake.Generator.alterindex_sql" class="function"><a href="../generator.html#Generator.alterindex_sql">alterindex_sql</a></dd>
|
|
<dd id="Snowflake.Generator.alterdiststyle_sql" class="function"><a href="../generator.html#Generator.alterdiststyle_sql">alterdiststyle_sql</a></dd>
|
|
<dd id="Snowflake.Generator.altersortkey_sql" class="function"><a href="../generator.html#Generator.altersortkey_sql">altersortkey_sql</a></dd>
|
|
<dd id="Snowflake.Generator.alterrename_sql" class="function"><a href="../generator.html#Generator.alterrename_sql">alterrename_sql</a></dd>
|
|
<dd id="Snowflake.Generator.renamecolumn_sql" class="function"><a href="../generator.html#Generator.renamecolumn_sql">renamecolumn_sql</a></dd>
|
|
<dd id="Snowflake.Generator.alter_sql" class="function"><a href="../generator.html#Generator.alter_sql">alter_sql</a></dd>
|
|
<dd id="Snowflake.Generator.add_column_sql" class="function"><a href="../generator.html#Generator.add_column_sql">add_column_sql</a></dd>
|
|
<dd id="Snowflake.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
|
|
<dd id="Snowflake.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
|
|
<dd id="Snowflake.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
|
|
<dd id="Snowflake.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
|
|
<dd id="Snowflake.Generator.havingmax_sql" class="function"><a href="../generator.html#Generator.havingmax_sql">havingmax_sql</a></dd>
|
|
<dd id="Snowflake.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
|
|
<dd id="Snowflake.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
|
|
<dd id="Snowflake.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
|
|
<dd id="Snowflake.Generator.safedivide_sql" class="function"><a href="../generator.html#Generator.safedivide_sql">safedivide_sql</a></dd>
|
|
<dd id="Snowflake.Generator.overlaps_sql" class="function"><a href="../generator.html#Generator.overlaps_sql">overlaps_sql</a></dd>
|
|
<dd id="Snowflake.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
|
|
<dd id="Snowflake.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
|
|
<dd id="Snowflake.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
|
|
<dd id="Snowflake.Generator.propertyeq_sql" class="function"><a href="../generator.html#Generator.propertyeq_sql">propertyeq_sql</a></dd>
|
|
<dd id="Snowflake.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
|
|
<dd id="Snowflake.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
|
|
<dd id="Snowflake.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
|
|
<dd id="Snowflake.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
|
|
<dd id="Snowflake.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
|
|
<dd id="Snowflake.Generator.ilikeany_sql" class="function"><a href="../generator.html#Generator.ilikeany_sql">ilikeany_sql</a></dd>
|
|
<dd id="Snowflake.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
|
|
<dd id="Snowflake.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
|
|
<dd id="Snowflake.Generator.likeany_sql" class="function"><a href="../generator.html#Generator.likeany_sql">likeany_sql</a></dd>
|
|
<dd id="Snowflake.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
|
|
<dd id="Snowflake.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
|
|
<dd id="Snowflake.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
|
|
<dd id="Snowflake.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
|
|
<dd id="Snowflake.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
|
|
<dd id="Snowflake.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
|
|
<dd id="Snowflake.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
|
|
<dd id="Snowflake.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsoncast_sql" class="function"><a href="../generator.html#Generator.jsoncast_sql">jsoncast_sql</a></dd>
|
|
<dd id="Snowflake.Generator.try_sql" class="function"><a href="../generator.html#Generator.try_sql">try_sql</a></dd>
|
|
<dd id="Snowflake.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
|
|
<dd id="Snowflake.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
|
|
<dd id="Snowflake.Generator.ceil_floor" class="function"><a href="../generator.html#Generator.ceil_floor">ceil_floor</a></dd>
|
|
<dd id="Snowflake.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
|
|
<dd id="Snowflake.Generator.func" class="function"><a href="../generator.html#Generator.func">func</a></dd>
|
|
<dd id="Snowflake.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
|
|
<dd id="Snowflake.Generator.too_wide" class="function"><a href="../generator.html#Generator.too_wide">too_wide</a></dd>
|
|
<dd id="Snowflake.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
|
|
<dd id="Snowflake.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
|
|
<dd id="Snowflake.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
|
|
<dd id="Snowflake.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
|
|
<dd id="Snowflake.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
|
|
<dd id="Snowflake.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
|
|
<dd id="Snowflake.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
|
|
<dd id="Snowflake.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
|
|
<dd id="Snowflake.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
|
|
<dd id="Snowflake.Generator.whens_sql" class="function"><a href="../generator.html#Generator.whens_sql">whens_sql</a></dd>
|
|
<dd id="Snowflake.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tochar_sql" class="function"><a href="../generator.html#Generator.tochar_sql">tochar_sql</a></dd>
|
|
<dd id="Snowflake.Generator.dictproperty_sql" class="function"><a href="../generator.html#Generator.dictproperty_sql">dictproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.dictrange_sql" class="function"><a href="../generator.html#Generator.dictrange_sql">dictrange_sql</a></dd>
|
|
<dd id="Snowflake.Generator.dictsubproperty_sql" class="function"><a href="../generator.html#Generator.dictsubproperty_sql">dictsubproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.duplicatekeyproperty_sql" class="function"><a href="../generator.html#Generator.duplicatekeyproperty_sql">duplicatekeyproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.uniquekeyproperty_sql" class="function"><a href="../generator.html#Generator.uniquekeyproperty_sql">uniquekeyproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.distributedbyproperty_sql" class="function"><a href="../generator.html#Generator.distributedbyproperty_sql">distributedbyproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.oncluster_sql" class="function"><a href="../generator.html#Generator.oncluster_sql">oncluster_sql</a></dd>
|
|
<dd id="Snowflake.Generator.clusteredbyproperty_sql" class="function"><a href="../generator.html#Generator.clusteredbyproperty_sql">clusteredbyproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.anyvalue_sql" class="function"><a href="../generator.html#Generator.anyvalue_sql">anyvalue_sql</a></dd>
|
|
<dd id="Snowflake.Generator.querytransform_sql" class="function"><a href="../generator.html#Generator.querytransform_sql">querytransform_sql</a></dd>
|
|
<dd id="Snowflake.Generator.indexconstraintoption_sql" class="function"><a href="../generator.html#Generator.indexconstraintoption_sql">indexconstraintoption_sql</a></dd>
|
|
<dd id="Snowflake.Generator.checkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.checkcolumnconstraint_sql">checkcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.indexcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.indexcolumnconstraint_sql">indexcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.nvl2_sql" class="function"><a href="../generator.html#Generator.nvl2_sql">nvl2_sql</a></dd>
|
|
<dd id="Snowflake.Generator.comprehension_sql" class="function"><a href="../generator.html#Generator.comprehension_sql">comprehension_sql</a></dd>
|
|
<dd id="Snowflake.Generator.columnprefix_sql" class="function"><a href="../generator.html#Generator.columnprefix_sql">columnprefix_sql</a></dd>
|
|
<dd id="Snowflake.Generator.opclass_sql" class="function"><a href="../generator.html#Generator.opclass_sql">opclass_sql</a></dd>
|
|
<dd id="Snowflake.Generator.predict_sql" class="function"><a href="../generator.html#Generator.predict_sql">predict_sql</a></dd>
|
|
<dd id="Snowflake.Generator.forin_sql" class="function"><a href="../generator.html#Generator.forin_sql">forin_sql</a></dd>
|
|
<dd id="Snowflake.Generator.refresh_sql" class="function"><a href="../generator.html#Generator.refresh_sql">refresh_sql</a></dd>
|
|
<dd id="Snowflake.Generator.toarray_sql" class="function"><a href="../generator.html#Generator.toarray_sql">toarray_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tsordstotime_sql" class="function"><a href="../generator.html#Generator.tsordstotime_sql">tsordstotime_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tsordstotimestamp_sql" class="function"><a href="../generator.html#Generator.tsordstotimestamp_sql">tsordstotimestamp_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tsordstodatetime_sql" class="function"><a href="../generator.html#Generator.tsordstodatetime_sql">tsordstodatetime_sql</a></dd>
|
|
<dd id="Snowflake.Generator.tsordstodate_sql" class="function"><a href="../generator.html#Generator.tsordstodate_sql">tsordstodate_sql</a></dd>
|
|
<dd id="Snowflake.Generator.unixdate_sql" class="function"><a href="../generator.html#Generator.unixdate_sql">unixdate_sql</a></dd>
|
|
<dd id="Snowflake.Generator.lastday_sql" class="function"><a href="../generator.html#Generator.lastday_sql">lastday_sql</a></dd>
|
|
<dd id="Snowflake.Generator.dateadd_sql" class="function"><a href="../generator.html#Generator.dateadd_sql">dateadd_sql</a></dd>
|
|
<dd id="Snowflake.Generator.arrayany_sql" class="function"><a href="../generator.html#Generator.arrayany_sql">arrayany_sql</a></dd>
|
|
<dd id="Snowflake.Generator.partitionrange_sql" class="function"><a href="../generator.html#Generator.partitionrange_sql">partitionrange_sql</a></dd>
|
|
<dd id="Snowflake.Generator.truncatetable_sql" class="function"><a href="../generator.html#Generator.truncatetable_sql">truncatetable_sql</a></dd>
|
|
<dd id="Snowflake.Generator.convert_sql" class="function"><a href="../generator.html#Generator.convert_sql">convert_sql</a></dd>
|
|
<dd id="Snowflake.Generator.copyparameter_sql" class="function"><a href="../generator.html#Generator.copyparameter_sql">copyparameter_sql</a></dd>
|
|
<dd id="Snowflake.Generator.credentials_sql" class="function"><a href="../generator.html#Generator.credentials_sql">credentials_sql</a></dd>
|
|
<dd id="Snowflake.Generator.copy_sql" class="function"><a href="../generator.html#Generator.copy_sql">copy_sql</a></dd>
|
|
<dd id="Snowflake.Generator.semicolon_sql" class="function"><a href="../generator.html#Generator.semicolon_sql">semicolon_sql</a></dd>
|
|
<dd id="Snowflake.Generator.datadeletionproperty_sql" class="function"><a href="../generator.html#Generator.datadeletionproperty_sql">datadeletionproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.maskingpolicycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.maskingpolicycolumnconstraint_sql">maskingpolicycolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.gapfill_sql" class="function"><a href="../generator.html#Generator.gapfill_sql">gapfill_sql</a></dd>
|
|
<dd id="Snowflake.Generator.scope_resolution" class="function"><a href="../generator.html#Generator.scope_resolution">scope_resolution</a></dd>
|
|
<dd id="Snowflake.Generator.scoperesolution_sql" class="function"><a href="../generator.html#Generator.scoperesolution_sql">scoperesolution_sql</a></dd>
|
|
<dd id="Snowflake.Generator.parsejson_sql" class="function"><a href="../generator.html#Generator.parsejson_sql">parsejson_sql</a></dd>
|
|
<dd id="Snowflake.Generator.rand_sql" class="function"><a href="../generator.html#Generator.rand_sql">rand_sql</a></dd>
|
|
<dd id="Snowflake.Generator.changes_sql" class="function"><a href="../generator.html#Generator.changes_sql">changes_sql</a></dd>
|
|
<dd id="Snowflake.Generator.pad_sql" class="function"><a href="../generator.html#Generator.pad_sql">pad_sql</a></dd>
|
|
<dd id="Snowflake.Generator.summarize_sql" class="function"><a href="../generator.html#Generator.summarize_sql">summarize_sql</a></dd>
|
|
<dd id="Snowflake.Generator.explodinggenerateseries_sql" class="function"><a href="../generator.html#Generator.explodinggenerateseries_sql">explodinggenerateseries_sql</a></dd>
|
|
<dd id="Snowflake.Generator.arrayconcat_sql" class="function"><a href="../generator.html#Generator.arrayconcat_sql">arrayconcat_sql</a></dd>
|
|
<dd id="Snowflake.Generator.converttimezone_sql" class="function"><a href="../generator.html#Generator.converttimezone_sql">converttimezone_sql</a></dd>
|
|
<dd id="Snowflake.Generator.json_sql" class="function"><a href="../generator.html#Generator.json_sql">json_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonvalue_sql" class="function"><a href="../generator.html#Generator.jsonvalue_sql">jsonvalue_sql</a></dd>
|
|
<dd id="Snowflake.Generator.conditionalinsert_sql" class="function"><a href="../generator.html#Generator.conditionalinsert_sql">conditionalinsert_sql</a></dd>
|
|
<dd id="Snowflake.Generator.multitableinserts_sql" class="function"><a href="../generator.html#Generator.multitableinserts_sql">multitableinserts_sql</a></dd>
|
|
<dd id="Snowflake.Generator.oncondition_sql" class="function"><a href="../generator.html#Generator.oncondition_sql">oncondition_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonextractquote_sql" class="function"><a href="../generator.html#Generator.jsonextractquote_sql">jsonextractquote_sql</a></dd>
|
|
<dd id="Snowflake.Generator.jsonexists_sql" class="function"><a href="../generator.html#Generator.jsonexists_sql">jsonexists_sql</a></dd>
|
|
<dd id="Snowflake.Generator.arrayagg_sql" class="function"><a href="../generator.html#Generator.arrayagg_sql">arrayagg_sql</a></dd>
|
|
<dd id="Snowflake.Generator.apply_sql" class="function"><a href="../generator.html#Generator.apply_sql">apply_sql</a></dd>
|
|
<dd id="Snowflake.Generator.grant_sql" class="function"><a href="../generator.html#Generator.grant_sql">grant_sql</a></dd>
|
|
<dd id="Snowflake.Generator.grantprivilege_sql" class="function"><a href="../generator.html#Generator.grantprivilege_sql">grantprivilege_sql</a></dd>
|
|
<dd id="Snowflake.Generator.grantprincipal_sql" class="function"><a href="../generator.html#Generator.grantprincipal_sql">grantprincipal_sql</a></dd>
|
|
<dd id="Snowflake.Generator.columns_sql" class="function"><a href="../generator.html#Generator.columns_sql">columns_sql</a></dd>
|
|
<dd id="Snowflake.Generator.overlay_sql" class="function"><a href="../generator.html#Generator.overlay_sql">overlay_sql</a></dd>
|
|
<dd id="Snowflake.Generator.todouble_sql" class="function"><a href="../generator.html#Generator.todouble_sql">todouble_sql</a></dd>
|
|
<dd id="Snowflake.Generator.string_sql" class="function"><a href="../generator.html#Generator.string_sql">string_sql</a></dd>
|
|
<dd id="Snowflake.Generator.median_sql" class="function"><a href="../generator.html#Generator.median_sql">median_sql</a></dd>
|
|
<dd id="Snowflake.Generator.overflowtruncatebehavior_sql" class="function"><a href="../generator.html#Generator.overflowtruncatebehavior_sql">overflowtruncatebehavior_sql</a></dd>
|
|
<dd id="Snowflake.Generator.unixseconds_sql" class="function"><a href="../generator.html#Generator.unixseconds_sql">unixseconds_sql</a></dd>
|
|
<dd id="Snowflake.Generator.arraysize_sql" class="function"><a href="../generator.html#Generator.arraysize_sql">arraysize_sql</a></dd>
|
|
<dd id="Snowflake.Generator.attach_sql" class="function"><a href="../generator.html#Generator.attach_sql">attach_sql</a></dd>
|
|
<dd id="Snowflake.Generator.detach_sql" class="function"><a href="../generator.html#Generator.detach_sql">detach_sql</a></dd>
|
|
<dd id="Snowflake.Generator.attachoption_sql" class="function"><a href="../generator.html#Generator.attachoption_sql">attachoption_sql</a></dd>
|
|
<dd id="Snowflake.Generator.featuresattime_sql" class="function"><a href="../generator.html#Generator.featuresattime_sql">featuresattime_sql</a></dd>
|
|
<dd id="Snowflake.Generator.watermarkcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.watermarkcolumnconstraint_sql">watermarkcolumnconstraint_sql</a></dd>
|
|
<dd id="Snowflake.Generator.encodeproperty_sql" class="function"><a href="../generator.html#Generator.encodeproperty_sql">encodeproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.includeproperty_sql" class="function"><a href="../generator.html#Generator.includeproperty_sql">includeproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.xmlelement_sql" class="function"><a href="../generator.html#Generator.xmlelement_sql">xmlelement_sql</a></dd>
|
|
<dd id="Snowflake.Generator.partitionbyrangeproperty_sql" class="function"><a href="../generator.html#Generator.partitionbyrangeproperty_sql">partitionbyrangeproperty_sql</a></dd>
|
|
<dd id="Snowflake.Generator.partitionbyrangepropertydynamic_sql" class="function"><a href="../generator.html#Generator.partitionbyrangepropertydynamic_sql">partitionbyrangepropertydynamic_sql</a></dd>
|
|
<dd id="Snowflake.Generator.unpivotcolumns_sql" class="function"><a href="../generator.html#Generator.unpivotcolumns_sql">unpivotcolumns_sql</a></dd>
|
|
<dd id="Snowflake.Generator.analyzesample_sql" class="function"><a href="../generator.html#Generator.analyzesample_sql">analyzesample_sql</a></dd>
|
|
<dd id="Snowflake.Generator.analyzestatistics_sql" class="function"><a href="../generator.html#Generator.analyzestatistics_sql">analyzestatistics_sql</a></dd>
|
|
<dd id="Snowflake.Generator.analyzehistogram_sql" class="function"><a href="../generator.html#Generator.analyzehistogram_sql">analyzehistogram_sql</a></dd>
|
|
<dd id="Snowflake.Generator.analyzedelete_sql" class="function"><a href="../generator.html#Generator.analyzedelete_sql">analyzedelete_sql</a></dd>
|
|
<dd id="Snowflake.Generator.analyzelistchainedrows_sql" class="function"><a href="../generator.html#Generator.analyzelistchainedrows_sql">analyzelistchainedrows_sql</a></dd>
|
|
<dd id="Snowflake.Generator.analyzevalidate_sql" class="function"><a href="../generator.html#Generator.analyzevalidate_sql">analyzevalidate_sql</a></dd>
|
|
<dd id="Snowflake.Generator.analyze_sql" class="function"><a href="../generator.html#Generator.analyze_sql">analyze_sql</a></dd>
|
|
<dd id="Snowflake.Generator.xmltable_sql" class="function"><a href="../generator.html#Generator.xmltable_sql">xmltable_sql</a></dd>
|
|
<dd id="Snowflake.Generator.xmlnamespace_sql" class="function"><a href="../generator.html#Generator.xmlnamespace_sql">xmlnamespace_sql</a></dd>
|
|
<dd id="Snowflake.Generator.export_sql" class="function"><a href="../generator.html#Generator.export_sql">export_sql</a></dd>
|
|
<dd id="Snowflake.Generator.declare_sql" class="function"><a href="../generator.html#Generator.declare_sql">declare_sql</a></dd>
|
|
<dd id="Snowflake.Generator.declareitem_sql" class="function"><a href="../generator.html#Generator.declareitem_sql">declareitem_sql</a></dd>
|
|
<dd id="Snowflake.Generator.recursivewithsearch_sql" class="function"><a href="../generator.html#Generator.recursivewithsearch_sql">recursivewithsearch_sql</a></dd>
|
|
<dd id="Snowflake.Generator.parameterizedagg_sql" class="function"><a href="../generator.html#Generator.parameterizedagg_sql">parameterizedagg_sql</a></dd>
|
|
<dd id="Snowflake.Generator.anonymousaggfunc_sql" class="function"><a href="../generator.html#Generator.anonymousaggfunc_sql">anonymousaggfunc_sql</a></dd>
|
|
<dd id="Snowflake.Generator.combinedaggfunc_sql" class="function"><a href="../generator.html#Generator.combinedaggfunc_sql">combinedaggfunc_sql</a></dd>
|
|
<dd id="Snowflake.Generator.combinedparameterizedagg_sql" class="function"><a href="../generator.html#Generator.combinedparameterizedagg_sql">combinedparameterizedagg_sql</a></dd>
|
|
<dd id="Snowflake.Generator.put_sql" class="function"><a href="../generator.html#Generator.put_sql">put_sql</a></dd>
|
|
|
|
</div>
|
|
</dl>
|
|
</div>
|
|
</section>
|
|
</main>
|
|
<script>
|
|
function escapeHTML(html) {
|
|
return document.createElement('div').appendChild(document.createTextNode(html)).parentNode.innerHTML;
|
|
}
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|
const originalContent = document.querySelector("main.pdoc");
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|
let currentContent = originalContent;
|
|
|
|
function setContent(innerHTML) {
|
|
let elem;
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|
if (innerHTML) {
|
|
elem = document.createElement("main");
|
|
elem.classList.add("pdoc");
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|
elem.innerHTML = innerHTML;
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|
} else {
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|
elem = originalContent;
|
|
}
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|
if (currentContent !== elem) {
|
|
currentContent.replaceWith(elem);
|
|
currentContent = elem;
|
|
}
|
|
}
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|
|
|
function getSearchTerm() {
|
|
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|
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|
const searchBox = document.querySelector(".pdoc input[type=search]");
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let url = new URL(window.location);
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if (searchBox.value.trim()) {
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url.hash = "";
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url.searchParams.set("search", searchBox.value);
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} else {
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url.searchParams.delete("search");
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}
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history.replaceState("", "", url.toString());
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onInput();
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});
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window.addEventListener("popstate", onInput);
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let search, searchErr;
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async function initialize() {
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try {
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search = await new Promise((resolve, reject) => {
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const script = document.createElement("script");
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script.type = "text/javascript";
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script.async = true;
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script.onload = () => resolve(window.pdocSearch);
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script.onerror = (e) => reject(e);
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script.src = "../../search.js";
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document.getElementsByTagName("head")[0].appendChild(script);
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});
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} catch (e) {
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console.error("Cannot fetch pdoc search index");
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searchErr = "Cannot fetch search index.";
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}
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onInput();
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document.querySelector("nav.pdoc").addEventListener("click", e => {
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if (e.target.hash) {
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searchBox.value = "";
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searchBox.dispatchEvent(new Event("input"));
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}
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|
});
|
|
}
|
|
|
|
function onInput() {
|
|
setContent((() => {
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const term = getSearchTerm();
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|
if (!term) {
|
|
return null
|
|
}
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if (searchErr) {
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|
return `<h3>Error: ${searchErr}</h3>`
|
|
}
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|
if (!search) {
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return "<h3>Searching...</h3>"
|
|
}
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|
|
window.scrollTo({top: 0, left: 0, behavior: 'auto'});
|
|
|
|
const results = search(term);
|
|
|
|
let html;
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if (results.length === 0) {
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html = `No search results for '${escapeHTML(term)}'.`
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} else {
|
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html = `<h4>${results.length} search result${results.length > 1 ? "s" : ""} for '${escapeHTML(term)}'.</h4>`;
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}
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for (let result of results.slice(0, 10)) {
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let doc = result.doc;
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let url = `../../${doc.modulename.replaceAll(".", "/")}.html`;
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if (doc.qualname) {
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url += `#${doc.qualname}`;
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}
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|
|
let heading;
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switch (result.doc.kind) {
|
|
case "function":
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if (doc.fullname.endsWith(".__init__")) {
|
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heading = `<span class="name">${doc.fullname.replace(/\.__init__$/, "")}</span>${doc.signature}`;
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|
} else {
|
|
heading = `<span class="def">${doc.funcdef}</span> <span class="name">${doc.fullname}</span>${doc.signature}`;
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}
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break;
|
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case "class":
|
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heading = `<span class="def">class</span> <span class="name">${doc.fullname}</span>`;
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if (doc.bases)
|
|
heading += `<wbr>(<span class="base">${doc.bases}</span>)`;
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heading += `:`;
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break;
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case "variable":
|
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heading = `<span class="name">${doc.fullname}</span>`;
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if (doc.annotation)
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heading += `<span class="annotation">${doc.annotation}</span>`;
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if (doc.default_value)
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heading += `<span class="default_value"> = ${doc.default_value}</span>`;
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break;
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default:
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heading = `<span class="name">${doc.fullname}</span>`;
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break;
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}
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html += `
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<section class="search-result">
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<a href="${url}" class="attr ${doc.kind}">${heading}</a>
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<div class="docstring">${doc.doc}</div>
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</section>
|
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`;
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|
|
|
}
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return html;
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})());
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}
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if (getSearchTerm()) {
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initialize();
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onInput();
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} else {
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}
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if (["ArrowDown", "ArrowUp", "Enter"].includes(e.key)) {
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let focused = currentContent.querySelector(".search-result.focused");
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if (!focused) {
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currentContent.querySelector(".search-result").classList.add("focused");
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} else if (
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e.key === "ArrowDown"
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&& focused.nextElementSibling
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&& focused.nextElementSibling.classList.contains("search-result")
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) {
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focused.classList.remove("focused");
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focused.nextElementSibling.classList.add("focused");
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focused.nextElementSibling.scrollIntoView({
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behavior: "smooth",
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block: "nearest",
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inline: "nearest"
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});
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} else if (
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e.key === "ArrowUp"
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&& focused.previousElementSibling
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&& focused.previousElementSibling.classList.contains("search-result")
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) {
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focused.classList.remove("focused");
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focused.previousElementSibling.classList.add("focused");
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focused.previousElementSibling.scrollIntoView({
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behavior: "smooth",
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block: "nearest",
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inline: "nearest"
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});
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} else if (
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|
e.key === "Enter"
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) {
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focused.querySelector("a").click();
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}
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}
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});
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</script></body>
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</html> |