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<h2>API Documentation</h2>
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<a class="class" href="#DuckDB">DuckDB</a>
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<a class="variable" href="#DuckDB.NULL_ORDERING">NULL_ORDERING</a>
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<a class="variable" href="#DuckDB.RESOLVES_IDENTIFIERS_AS_UPPERCASE">RESOLVES_IDENTIFIERS_AS_UPPERCASE</a>
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<li>
|
|
<a class="class" href="#DuckDB.Tokenizer">DuckDB.Tokenizer</a>
|
|
<ul class="memberlist">
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Tokenizer.KEYWORDS">KEYWORDS</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
<li>
|
|
<a class="class" href="#DuckDB.Parser">DuckDB.Parser</a>
|
|
<ul class="memberlist">
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.CONCAT_NULL_OUTPUTS_STRING">CONCAT_NULL_OUTPUTS_STRING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.BITWISE">BITWISE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.FUNCTIONS">FUNCTIONS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.FUNCTION_PARSERS">FUNCTION_PARSERS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.TABLE_ALIAS_TOKENS">TABLE_ALIAS_TOKENS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.TOKENIZER_CLASS">TOKENIZER_CLASS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.SUPPORTS_USER_DEFINED_TYPES">SUPPORTS_USER_DEFINED_TYPES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.NULL_ORDERING">NULL_ORDERING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.SHOW_TRIE">SHOW_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.SET_TRIE">SET_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.FORMAT_TRIE">FORMAT_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Parser.TIME_TRIE">TIME_TRIE</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
<li>
|
|
<a class="class" href="#DuckDB.Generator">DuckDB.Generator</a>
|
|
<ul class="memberlist">
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.JOIN_HINTS">JOIN_HINTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.TABLE_HINTS">TABLE_HINTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.QUERY_HINTS">QUERY_HINTS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.LIMIT_FETCH">LIMIT_FETCH</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.STRUCT_DELIMITER">STRUCT_DELIMITER</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.RENAME_TABLE_WITH_DB">RENAME_TABLE_WITH_DB</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.NVL2_SUPPORTED">NVL2_SUPPORTED</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.SEMI_ANTI_JOIN_WITH_SIDE">SEMI_ANTI_JOIN_WITH_SIDE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.TRANSFORMS">TRANSFORMS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.TYPE_MAPPING">TYPE_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.STAR_MAPPING">STAR_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.UNWRAPPED_INTERVAL_VALUES">UNWRAPPED_INTERVAL_VALUES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.PROPERTIES_LOCATION">PROPERTIES_LOCATION</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#DuckDB.Generator.interval_sql">interval_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#DuckDB.Generator.tablesample_sql">tablesample_sql</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.SELECT_KINDS">SELECT_KINDS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.INVERSE_TIME_MAPPING">INVERSE_TIME_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.INVERSE_TIME_TRIE">INVERSE_TIME_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.INVERSE_ESCAPE_SEQUENCES">INVERSE_ESCAPE_SEQUENCES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.NULL_ORDERING">NULL_ORDERING</a>
|
|
</li>
|
|
<li>
|
|
<a class="function" href="#DuckDB.Generator.can_identify">can_identify</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.QUOTE_START">QUOTE_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.QUOTE_END">QUOTE_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.IDENTIFIER_START">IDENTIFIER_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.IDENTIFIER_END">IDENTIFIER_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.TOKENIZER_CLASS">TOKENIZER_CLASS</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.BIT_START">BIT_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.BIT_END">BIT_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.HEX_START">HEX_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.HEX_END">HEX_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.BYTE_START">BYTE_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.Generator.BYTE_END">BYTE_END</a>
|
|
</li>
|
|
</ul>
|
|
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.tokenizer_class">tokenizer_class</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.parser_class">parser_class</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.generator_class">generator_class</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.TIME_TRIE">TIME_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.FORMAT_TRIE">FORMAT_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.INVERSE_TIME_MAPPING">INVERSE_TIME_MAPPING</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.INVERSE_TIME_TRIE">INVERSE_TIME_TRIE</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.INVERSE_ESCAPE_SEQUENCES">INVERSE_ESCAPE_SEQUENCES</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.QUOTE_START">QUOTE_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.QUOTE_END">QUOTE_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.IDENTIFIER_START">IDENTIFIER_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.IDENTIFIER_END">IDENTIFIER_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.BIT_START">BIT_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.BIT_END">BIT_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.HEX_START">HEX_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.HEX_END">HEX_END</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.BYTE_START">BYTE_START</a>
|
|
</li>
|
|
<li>
|
|
<a class="variable" href="#DuckDB.BYTE_END">BYTE_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>.duckdb </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="nn">__future__</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="nn">typing</span> <span class="k">as</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="nn">sqlglot</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">parser</span><span class="p">,</span> <span class="n">tokens</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="nn">sqlglot.dialects.dialect</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">approx_count_distinct_sql</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">arrow_json_extract_scalar_sql</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">arrow_json_extract_sql</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">binary_from_function</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">bool_xor_sql</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_trunc_to_time</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">datestrtodate_sql</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">encode_decode_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">format_time_lambda</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">inline_array_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">no_comment_column_constraint_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">no_properties_sql</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">no_safe_divide_sql</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">pivot_column_names</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">regexp_extract_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">regexp_replace_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">rename_func</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">str_position_sql</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">str_to_time_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">timestamptrunc_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">timestrtotime_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">ts_or_ds_to_date_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="p">)</span>
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</span><span id="L-31"><a href="#L-31"><span class="linenos"> 31</span></a><span class="kn">from</span> <span class="nn">sqlglot.helper</span> <span class="kn">import</span> <span class="n">seq_get</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="nn">sqlglot.tokens</span> <span class="kn">import</span> <span class="n">TokenType</span>
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</span><span id="L-33"><a href="#L-33"><span class="linenos"> 33</span></a>
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</span><span id="L-34"><a href="#L-34"><span class="linenos"> 34</span></a>
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</span><span id="L-35"><a href="#L-35"><span class="linenos"> 35</span></a><span class="k">def</span> <span class="nf">_ts_or_ds_add_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">TsOrDsAdd</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-36"><a href="#L-36"><span class="linenos"> 36</span></a> <span class="n">this</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">"this"</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="n">unit</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">"unit"</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">(</span><span class="s2">"'"</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">"DAY"</span>
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</span><span id="L-38"><a href="#L-38"><span class="linenos"> 38</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"CAST(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> AS DATE) + </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">exp</span><span class="o">.</span><span class="n">Interval</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">expression</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span><span class="si">}</span><span class="s2">"</span>
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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>
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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="nf">_date_delta_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">DateAdd</span> <span class="o">|</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-42"><a href="#L-42"><span class="linenos"> 42</span></a> <span class="n">this</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">"this"</span><span class="p">)</span>
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</span><span id="L-43"><a href="#L-43"><span class="linenos"> 43</span></a> <span class="n">unit</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">"unit"</span><span class="p">)</span><span class="o">.</span><span class="n">strip</span><span class="p">(</span><span class="s2">"'"</span><span class="p">)</span> <span class="ow">or</span> <span class="s2">"DAY"</span>
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</span><span id="L-44"><a href="#L-44"><span class="linenos"> 44</span></a> <span class="n">op</span> <span class="o">=</span> <span class="s2">"+"</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">DateAdd</span><span class="p">)</span> <span class="k">else</span> <span class="s2">"-"</span>
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</span><span id="L-45"><a href="#L-45"><span class="linenos"> 45</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">op</span><span class="si">}</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">exp</span><span class="o">.</span><span class="n">Interval</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">expression</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">unit</span><span class="p">))</span><span class="si">}</span><span class="s2">"</span>
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</span><span id="L-46"><a href="#L-46"><span class="linenos"> 46</span></a>
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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="c1"># BigQuery -> DuckDB conversion for the DATE function</span>
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</span><span id="L-49"><a href="#L-49"><span class="linenos"> 49</span></a><span class="k">def</span> <span class="nf">_date_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">Date</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-50"><a href="#L-50"><span class="linenos"> 50</span></a> <span class="n">result</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"CAST(</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"> AS DATE)"</span>
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</span><span id="L-51"><a href="#L-51"><span class="linenos"> 51</span></a> <span class="n">zone</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">"zone"</span><span class="p">)</span>
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</span><span id="L-52"><a href="#L-52"><span class="linenos"> 52</span></a>
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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="n">zone</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="n">date_str</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"STRFTIME"</span><span class="p">,</span> <span class="n">result</span><span class="p">,</span> <span class="s2">"'</span><span class="si">%d</span><span class="s2">/%m/%Y'"</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">date_str</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">"</span><span class="si">{</span><span class="n">date_str</span><span class="si">}</span><span class="s2"> || ' ' || </span><span class="si">{</span><span class="n">zone</span><span class="si">}</span><span class="s2">"</span>
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</span><span id="L-56"><a href="#L-56"><span class="linenos"> 56</span></a>
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</span><span id="L-57"><a href="#L-57"><span class="linenos"> 57</span></a> <span class="c1"># This will create a TIMESTAMP with time zone information</span>
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</span><span id="L-58"><a href="#L-58"><span class="linenos"> 58</span></a> <span class="n">result</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"STRPTIME"</span><span class="p">,</span> <span class="n">date_str</span><span class="p">,</span> <span class="s2">"'</span><span class="si">%d</span><span class="s2">/%m/%Y %Z'"</span><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="k">return</span> <span class="n">result</span>
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</span><span id="L-61"><a href="#L-61"><span class="linenos"> 61</span></a>
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</span><span id="L-62"><a href="#L-62"><span class="linenos"> 62</span></a>
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</span><span id="L-63"><a href="#L-63"><span class="linenos"> 63</span></a><span class="k">def</span> <span class="nf">_array_sort_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">ArraySort</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-64"><a href="#L-64"><span class="linenos"> 64</span></a> <span class="k">if</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-65"><a href="#L-65"><span class="linenos"> 65</span></a> <span class="bp">self</span><span class="o">.</span><span class="n">unsupported</span><span class="p">(</span><span class="s2">"DUCKDB ARRAY_SORT does not support a comparator"</span><span class="p">)</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="sa">f</span><span class="s2">"ARRAY_SORT(</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="L-67"><a href="#L-67"><span class="linenos"> 67</span></a>
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</span><span id="L-68"><a href="#L-68"><span class="linenos"> 68</span></a>
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</span><span id="L-69"><a href="#L-69"><span class="linenos"> 69</span></a><span class="k">def</span> <span class="nf">_sort_array_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">SortArray</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-70"><a href="#L-70"><span class="linenos"> 70</span></a> <span class="n">this</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">"this"</span><span class="p">)</span>
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</span><span id="L-71"><a href="#L-71"><span class="linenos"> 71</span></a> <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">"asc"</span><span class="p">)</span> <span class="o">==</span> <span class="n">exp</span><span class="o">.</span><span class="n">false</span><span class="p">():</span>
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</span><span id="L-72"><a href="#L-72"><span class="linenos"> 72</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"ARRAY_REVERSE_SORT(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">)"</span>
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</span><span id="L-73"><a href="#L-73"><span class="linenos"> 73</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"ARRAY_SORT(</span><span class="si">{</span><span class="n">this</span><span class="si">}</span><span class="s2">)"</span>
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</span><span id="L-74"><a href="#L-74"><span class="linenos"> 74</span></a>
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</span><span id="L-75"><a href="#L-75"><span class="linenos"> 75</span></a>
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</span><span id="L-76"><a href="#L-76"><span class="linenos"> 76</span></a><span class="k">def</span> <span class="nf">_sort_array_reverse</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">Expression</span><span class="p">:</span>
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</span><span id="L-77"><a href="#L-77"><span class="linenos"> 77</span></a> <span class="k">return</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</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">asc</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">false</span><span class="p">())</span>
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</span><span id="L-78"><a href="#L-78"><span class="linenos"> 78</span></a>
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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">def</span> <span class="nf">_parse_date_diff</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">Expression</span><span class="p">:</span>
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</span><span id="L-81"><a href="#L-81"><span class="linenos"> 81</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><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">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-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>
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</span><span id="L-84"><a href="#L-84"><span class="linenos"> 84</span></a><span class="k">def</span> <span class="nf">_struct_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">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-85"><a href="#L-85"><span class="linenos"> 85</span></a> <span class="n">args</span> <span class="o">=</span> <span class="p">[</span>
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</span><span id="L-86"><a href="#L-86"><span class="linenos"> 86</span></a> <span class="sa">f</span><span class="s2">"'</span><span class="si">{</span><span class="n">e</span><span class="o">.</span><span class="n">name</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="n">e</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">name</span><span class="si">}</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">e</span><span class="p">,</span><span class="w"> </span><span class="s1">'expression'</span><span class="p">)</span><span class="si">}</span><span class="s2">"</span> <span class="k">for</span> <span class="n">e</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
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</span><span id="L-87"><a href="#L-87"><span class="linenos"> 87</span></a> <span class="p">]</span>
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</span><span id="L-88"><a href="#L-88"><span class="linenos"> 88</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"</span><span class="se">{{</span><span class="si">{</span><span class="s1">', '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">args</span><span class="p">)</span><span class="si">}</span><span class="se">}}</span><span class="s2">"</span>
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</span><span id="L-89"><a href="#L-89"><span class="linenos"> 89</span></a>
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</span><span id="L-90"><a href="#L-90"><span class="linenos"> 90</span></a>
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</span><span id="L-91"><a href="#L-91"><span class="linenos"> 91</span></a><span class="k">def</span> <span class="nf">_datatype_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">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="L-92"><a href="#L-92"><span class="linenos"> 92</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="s2">"array"</span><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="k">return</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">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>
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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> <span class="c1"># Type TIMESTAMP / TIME WITH TIME ZONE does not support any modifiers</span>
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</span><span id="L-96"><a href="#L-96"><span class="linenos"> 96</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="s2">"timestamptz"</span><span class="p">,</span> <span class="s2">"timetz"</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">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">value</span>
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</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a>
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</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a> <span class="k">return</span> <span class="bp">self</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><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="nf">_json_format_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">:</span> <span class="n">DuckDB</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">JSONFormat</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-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="n">sql</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">func</span><span class="p">(</span><span class="s2">"TO_JSON"</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">"options"</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="sa">f</span><span class="s2">"CAST(</span><span class="si">{</span><span class="n">sql</span><span class="si">}</span><span class="s2"> AS TEXT)"</span>
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</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a>
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</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a>
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</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a><span class="k">class</span> <span class="nc">DuckDB</span><span class="p">(</span><span class="n">Dialect</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="n">NULL_ORDERING</span> <span class="o">=</span> <span class="s2">"nulls_are_last"</span>
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</span><span id="L-109"><a href="#L-109"><span class="linenos">109</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-110"><a href="#L-110"><span class="linenos">110</span></a>
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</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="c1"># https://duckdb.org/docs/sql/introduction.html#creating-a-new-table</span>
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</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="n">RESOLVES_IDENTIFIERS_AS_UPPERCASE</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a>
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</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="k">class</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-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="n">KEYWORDS</span> <span class="o">=</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="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-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="s2">":="</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="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="s2">"//"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DIV</span><span class="p">,</span>
|
|
</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="s2">"ATTACH"</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-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="s2">"BINARY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">,</span>
|
|
</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="s2">"BITSTRING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIT</span><span class="p">,</span>
|
|
</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="s2">"BPCHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
|
|
</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="s2">"CHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
|
|
</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="s2">"CHARACTER VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
|
|
</span><span id="L-125"><a href="#L-125"><span class="linenos">125</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="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="s2">"HUGEINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT128</span><span class="p">,</span>
|
|
</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="s2">"INT1"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span>
|
|
</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="s2">"LOGICAL"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BOOLEAN</span><span class="p">,</span>
|
|
</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="s2">"PIVOT_WIDER"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PIVOT</span><span class="p">,</span>
|
|
</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="s2">"SIGNED"</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-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="s2">"STRING"</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-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="s2">"UBIGINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UBIGINT</span><span class="p">,</span>
|
|
</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="s2">"UINTEGER"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UINT</span><span class="p">,</span>
|
|
</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="s2">"USMALLINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">USMALLINT</span><span class="p">,</span>
|
|
</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="s2">"UTINYINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UTINYINT</span><span class="p">,</span>
|
|
</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="p">}</span>
|
|
</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a>
|
|
</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="k">class</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>
|
|
</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="n">CONCAT_NULL_OUTPUTS_STRING</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a>
|
|
</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a> <span class="n">BITWISE</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-142"><a href="#L-142"><span class="linenos">142</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">BITWISE</span><span class="p">,</span>
|
|
</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TILDA</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">,</span>
|
|
</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="p">}</span>
|
|
</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a>
|
|
</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-147"><a href="#L-147"><span class="linenos">147</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>
|
|
</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="s2">"ARRAY_LENGTH"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="s2">"ARRAY_SORT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a> <span class="s2">"ARRAY_REVERSE_SORT"</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
|
|
</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_date_diff</span><span class="p">,</span>
|
|
</span><span id="L-152"><a href="#L-152"><span class="linenos">152</span></a> <span class="s2">"DATE_DIFF"</span><span class="p">:</span> <span class="n">_parse_date_diff</span><span class="p">,</span>
|
|
</span><span id="L-153"><a href="#L-153"><span class="linenos">153</span></a> <span class="s2">"DATE_TRUNC"</span><span class="p">:</span> <span class="n">date_trunc_to_time</span><span class="p">,</span>
|
|
</span><span id="L-154"><a href="#L-154"><span class="linenos">154</span></a> <span class="s2">"DATETRUNC"</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-155"><a href="#L-155"><span class="linenos">155</span></a> <span class="s2">"EPOCH"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="o">.</span><span class="n">from_arg_list</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="s2">"EPOCH_MS"</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">UnixToTime</span><span class="p">(</span>
|
|
</span><span id="L-157"><a href="#L-157"><span class="linenos">157</span></a> <span class="n">this</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">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">1000</span><span class="p">))</span>
|
|
</span><span id="L-158"><a href="#L-158"><span class="linenos">158</span></a> <span class="p">),</span>
|
|
</span><span id="L-159"><a href="#L-159"><span class="linenos">159</span></a> <span class="s2">"LIST_REVERSE_SORT"</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
|
|
</span><span id="L-160"><a href="#L-160"><span class="linenos">160</span></a> <span class="s2">"LIST_SORT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-161"><a href="#L-161"><span class="linenos">161</span></a> <span class="s2">"LIST_VALUE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-162"><a href="#L-162"><span class="linenos">162</span></a> <span class="s2">"MEDIAN"</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">PercentileCont</span><span class="p">(</span>
|
|
</span><span id="L-163"><a href="#L-163"><span class="linenos">163</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">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="mf">0.5</span><span class="p">)</span>
|
|
</span><span id="L-164"><a href="#L-164"><span class="linenos">164</span></a> <span class="p">),</span>
|
|
</span><span id="L-165"><a href="#L-165"><span class="linenos">165</span></a> <span class="s2">"QUANTILE_CONT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-166"><a href="#L-166"><span class="linenos">166</span></a> <span class="s2">"QUANTILE_DISC"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-167"><a href="#L-167"><span class="linenos">167</span></a> <span class="s2">"REGEXP_EXTRACT"</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">RegexpExtract</span><span class="p">(</span>
|
|
</span><span id="L-168"><a href="#L-168"><span class="linenos">168</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">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">2</span><span class="p">)</span>
|
|
</span><span id="L-169"><a href="#L-169"><span class="linenos">169</span></a> <span class="p">),</span>
|
|
</span><span id="L-170"><a href="#L-170"><span class="linenos">170</span></a> <span class="s2">"REGEXP_MATCHES"</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="L-171"><a href="#L-171"><span class="linenos">171</span></a> <span class="s2">"STRFTIME"</span><span class="p">:</span> <span class="n">format_time_lambda</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="s2">"duckdb"</span><span class="p">),</span>
|
|
</span><span id="L-172"><a href="#L-172"><span class="linenos">172</span></a> <span class="s2">"STRING_SPLIT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-173"><a href="#L-173"><span class="linenos">173</span></a> <span class="s2">"STRING_SPLIT_REGEX"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-174"><a href="#L-174"><span class="linenos">174</span></a> <span class="s2">"STRING_TO_ARRAY"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-175"><a href="#L-175"><span class="linenos">175</span></a> <span class="s2">"STRPTIME"</span><span class="p">:</span> <span class="n">format_time_lambda</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">"duckdb"</span><span class="p">),</span>
|
|
</span><span id="L-176"><a href="#L-176"><span class="linenos">176</span></a> <span class="s2">"STRUCT_PACK"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-177"><a href="#L-177"><span class="linenos">177</span></a> <span class="s2">"STR_SPLIT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-178"><a href="#L-178"><span class="linenos">178</span></a> <span class="s2">"STR_SPLIT_REGEX"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-179"><a href="#L-179"><span class="linenos">179</span></a> <span class="s2">"TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="L-180"><a href="#L-180"><span class="linenos">180</span></a> <span class="s2">"UNNEST"</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>
|
|
</span><span id="L-181"><a href="#L-181"><span class="linenos">181</span></a> <span class="s2">"XOR"</span><span class="p">:</span> <span class="n">binary_from_function</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">),</span>
|
|
</span><span id="L-182"><a href="#L-182"><span class="linenos">182</span></a> <span class="p">}</span>
|
|
</span><span id="L-183"><a href="#L-183"><span class="linenos">183</span></a>
|
|
</span><span id="L-184"><a href="#L-184"><span class="linenos">184</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-185"><a href="#L-185"><span class="linenos">185</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="L-186"><a href="#L-186"><span class="linenos">186</span></a> <span class="s2">"DECODE"</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>
|
|
</span><span id="L-187"><a href="#L-187"><span class="linenos">187</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</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_conjunction</span><span class="p">(),</span> <span class="n">charset</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">string</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
|
|
</span><span id="L-188"><a href="#L-188"><span class="linenos">188</span></a> <span class="p">),</span>
|
|
</span><span id="L-189"><a href="#L-189"><span class="linenos">189</span></a> <span class="s2">"ENCODE"</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>
|
|
</span><span id="L-190"><a href="#L-190"><span class="linenos">190</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</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_conjunction</span><span class="p">(),</span> <span class="n">charset</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">string</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
|
|
</span><span id="L-191"><a href="#L-191"><span class="linenos">191</span></a> <span class="p">),</span>
|
|
</span><span id="L-192"><a href="#L-192"><span class="linenos">192</span></a> <span class="p">}</span>
|
|
</span><span id="L-193"><a href="#L-193"><span class="linenos">193</span></a>
|
|
</span><span id="L-194"><a href="#L-194"><span class="linenos">194</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><span id="L-195"><a href="#L-195"><span class="linenos">195</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SEMI</span><span class="p">,</span>
|
|
</span><span id="L-196"><a href="#L-196"><span class="linenos">196</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ANTI</span><span class="p">,</span>
|
|
</span><span id="L-197"><a href="#L-197"><span class="linenos">197</span></a> <span class="p">}</span>
|
|
</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">def</span> <span class="nf">_parse_types</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="bp">self</span><span class="p">,</span> <span class="n">check_func</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">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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="L-201"><a href="#L-201"><span class="linenos">201</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-202"><a href="#L-202"><span class="linenos">202</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_types</span><span class="p">(</span>
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</span><span id="L-203"><a href="#L-203"><span class="linenos">203</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
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</span><span id="L-204"><a href="#L-204"><span class="linenos">204</span></a> <span class="p">)</span>
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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="c1"># DuckDB treats NUMERIC and DECIMAL without precision as DECIMAL(18, 3)</span>
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</span><span id="L-207"><a href="#L-207"><span class="linenos">207</span></a> <span class="c1"># See: https://duckdb.org/docs/sql/data_types/numeric</span>
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</span><span id="L-208"><a href="#L-208"><span class="linenos">208</span></a> <span class="k">if</span> <span class="p">(</span>
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</span><span id="L-209"><a href="#L-209"><span class="linenos">209</span></a> <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">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="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">"numeric"</span><span class="p">,</span> <span class="s2">"decimal"</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="ow">and</span> <span class="ow">not</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span>
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</span><span id="L-212"><a href="#L-212"><span class="linenos">212</span></a> <span class="p">):</span>
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</span><span id="L-213"><a href="#L-213"><span class="linenos">213</span></a> <span class="k">return</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">"DECIMAL(18, 3)"</span><span class="p">)</span>
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</span><span id="L-214"><a href="#L-214"><span class="linenos">214</span></a>
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</span><span id="L-215"><a href="#L-215"><span class="linenos">215</span></a> <span class="k">return</span> <span class="n">this</span>
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</span><span id="L-216"><a href="#L-216"><span class="linenos">216</span></a>
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</span><span id="L-217"><a href="#L-217"><span class="linenos">217</span></a> <span class="k">def</span> <span class="nf">_parse_struct_types</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-218"><a href="#L-218"><span class="linenos">218</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_field_def</span><span class="p">()</span>
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</span><span id="L-219"><a href="#L-219"><span class="linenos">219</span></a>
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</span><span id="L-220"><a href="#L-220"><span class="linenos">220</span></a> <span class="k">def</span> <span class="nf">_pivot_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">aggregations</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">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="nb">str</span><span class="p">]:</span>
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</span><span id="L-221"><a href="#L-221"><span class="linenos">221</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">aggregations</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-222"><a href="#L-222"><span class="linenos">222</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_pivot_column_names</span><span class="p">(</span><span class="n">aggregations</span><span class="p">)</span>
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</span><span id="L-223"><a href="#L-223"><span class="linenos">223</span></a> <span class="k">return</span> <span class="n">pivot_column_names</span><span class="p">(</span><span class="n">aggregations</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="s2">"duckdb"</span><span class="p">)</span>
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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">class</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-226"><a href="#L-226"><span class="linenos">226</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-227"><a href="#L-227"><span class="linenos">227</span></a> <span class="n">TABLE_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-228"><a href="#L-228"><span class="linenos">228</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-229"><a href="#L-229"><span class="linenos">229</span></a> <span class="n">LIMIT_FETCH</span> <span class="o">=</span> <span class="s2">"LIMIT"</span>
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</span><span id="L-230"><a href="#L-230"><span class="linenos">230</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="L-231"><a href="#L-231"><span class="linenos">231</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-232"><a href="#L-232"><span class="linenos">232</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-233"><a href="#L-233"><span class="linenos">233</span></a> <span class="n">SEMI_ANTI_JOIN_WITH_SIDE</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="L-234"><a href="#L-234"><span class="linenos">234</span></a>
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</span><span id="L-235"><a href="#L-235"><span class="linenos">235</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="L-236"><a href="#L-236"><span class="linenos">236</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-237"><a href="#L-237"><span class="linenos">237</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</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">exp</span><span class="o">.</span><span class="n">Array</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"</span><span class="p">,</span> <span class="n">e</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-239"><a href="#L-239"><span class="linenos">239</span></a> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">expressions</span> <span class="ow">and</span> <span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</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">Select</span><span class="p">)</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="n">inline_array_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</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">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"ARRAY_LENGTH"</span><span class="p">),</span>
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</span><span id="L-242"><a href="#L-242"><span class="linenos">242</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort_sql</span><span class="p">,</span>
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</span><span id="L-243"><a href="#L-243"><span class="linenos">243</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"LIST_SUM"</span><span class="p">),</span>
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</span><span id="L-244"><a href="#L-244"><span class="linenos">244</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">"XOR"</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="n">exp</span><span class="o">.</span><span class="n">CommentColumnConstraint</span><span class="p">:</span> <span class="n">no_comment_column_constraint_sql</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="n">exp</span><span class="o">.</span><span class="n">CurrentDate</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="s2">"CURRENT_DATE"</span><span class="p">,</span>
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</span><span id="L-247"><a href="#L-247"><span class="linenos">247</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTime</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="s2">"CURRENT_TIME"</span><span class="p">,</span>
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</span><span id="L-248"><a href="#L-248"><span class="linenos">248</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</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="s2">"CURRENT_TIMESTAMP"</span><span class="p">,</span>
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</span><span id="L-249"><a href="#L-249"><span class="linenos">249</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>
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</span><span id="L-250"><a href="#L-250"><span class="linenos">250</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="L-251"><a href="#L-251"><span class="linenos">251</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>
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</span><span id="L-252"><a href="#L-252"><span class="linenos">252</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">:</span> <span class="n">_datatype_sql</span><span class="p">,</span>
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</span><span id="L-253"><a href="#L-253"><span class="linenos">253</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Date</span><span class="p">:</span> <span class="n">_date_sql</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">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>
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</span><span id="L-255"><a href="#L-255"><span class="linenos">255</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateFromParts</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MAKE_DATE"</span><span class="p">),</span>
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</span><span id="L-256"><a href="#L-256"><span class="linenos">256</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_delta_sql</span><span class="p">,</span>
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</span><span id="L-257"><a href="#L-257"><span class="linenos">257</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</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-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="s2">"DATE_DIFF"</span><span class="p">,</span> <span class="sa">f</span><span class="s2">"'</span><span class="si">{</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="s1">'unit'</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s1">'day'</span><span class="si">}</span><span class="s2">'"</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>
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</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a> <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">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>
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</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateToDi</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">"CAST(STRFTIME(</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="si">{</span><span class="n">DuckDB</span><span class="o">.</span><span class="n">DATEINT_FORMAT</span><span class="si">}</span><span class="s2">) AS INT)"</span><span class="p">,</span>
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</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</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">encode_decode_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">"DECODE"</span><span class="p">,</span> <span class="n">replace</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span>
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</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DiToDate</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">"CAST(STRPTIME(CAST(</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"> AS TEXT), </span><span class="si">{</span><span class="n">DuckDB</span><span class="o">.</span><span class="n">DATEINT_FORMAT</span><span class="si">}</span><span class="s2">) AS DATE)"</span><span class="p">,</span>
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</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</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">encode_decode_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">"ENCODE"</span><span class="p">,</span> <span class="n">replace</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span>
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</span><span id="L-265"><a href="#L-265"><span class="linenos">265</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">"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">exp</span><span class="o">.</span><span class="n">IntDiv</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">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">"//"</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">exp</span><span class="o">.</span><span class="n">IsNan</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"ISNAN"</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">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
|
|
</span><span id="L-269"><a href="#L-269"><span class="linenos">269</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
|
|
</span><span id="L-270"><a href="#L-270"><span class="linenos">270</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONFormat</span><span class="p">:</span> <span class="n">_json_format_sql</span><span class="p">,</span>
|
|
</span><span id="L-271"><a href="#L-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
|
|
</span><span id="L-272"><a href="#L-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
|
|
</span><span id="L-273"><a href="#L-273"><span class="linenos">273</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">"BOOL_OR"</span><span class="p">),</span>
|
|
</span><span id="L-274"><a href="#L-274"><span class="linenos">274</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">"BOOL_AND"</span><span class="p">),</span>
|
|
</span><span id="L-275"><a href="#L-275"><span class="linenos">275</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MonthsBetween</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-276"><a href="#L-276"><span class="linenos">276</span></a> <span class="s2">"DATEDIFF"</span><span class="p">,</span>
|
|
</span><span id="L-277"><a href="#L-277"><span class="linenos">277</span></a> <span class="s2">"'month'"</span><span class="p">,</span>
|
|
</span><span id="L-278"><a href="#L-278"><span class="linenos">278</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">cast</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="s2">"timestamp"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="L-279"><a href="#L-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">cast</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="s2">"timestamp"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
|
|
</span><span id="L-280"><a href="#L-280"><span class="linenos">280</span></a> <span class="p">),</span>
|
|
</span><span id="L-281"><a href="#L-281"><span class="linenos">281</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"JSON"</span><span class="p">),</span>
|
|
</span><span id="L-282"><a href="#L-282"><span class="linenos">282</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"QUANTILE_CONT"</span><span class="p">),</span>
|
|
</span><span id="L-283"><a href="#L-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"QUANTILE_DISC"</span><span class="p">),</span>
|
|
</span><span id="L-284"><a href="#L-284"><span class="linenos">284</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">:</span> <span class="n">no_properties_sql</span><span class="p">,</span>
|
|
</span><span id="L-285"><a href="#L-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">:</span> <span class="n">regexp_extract_sql</span><span class="p">,</span>
|
|
</span><span id="L-286"><a href="#L-286"><span class="linenos">286</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpReplace</span><span class="p">:</span> <span class="n">regexp_replace_sql</span><span class="p">,</span>
|
|
</span><span id="L-287"><a href="#L-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"REGEXP_MATCHES"</span><span class="p">),</span>
|
|
</span><span id="L-288"><a href="#L-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STR_SPLIT_REGEX"</span><span class="p">),</span>
|
|
</span><span id="L-289"><a href="#L-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">:</span> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
|
|
</span><span id="L-290"><a href="#L-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STR_SPLIT"</span><span class="p">),</span>
|
|
</span><span id="L-291"><a href="#L-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_sort_array_sql</span><span class="p">,</span>
|
|
</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
|
|
</span><span id="L-293"><a href="#L-293"><span class="linenos">293</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="sa">f</span><span class="s2">"CAST(</span><span class="si">{</span><span class="n">str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS DATE)"</span><span class="p">,</span>
|
|
</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">:</span> <span class="n">str_to_time_sql</span><span class="p">,</span>
|
|
</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</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">"EPOCH(STRPTIME(</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="si">{</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 class="si">}</span><span class="s2">))"</span><span class="p">,</span>
|
|
</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">:</span> <span class="n">_struct_sql</span><span class="p">,</span>
|
|
</span><span id="L-297"><a href="#L-297"><span class="linenos">297</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-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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">"CAST(</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"> AS DATE)"</span><span class="p">,</span>
|
|
</span><span id="L-299"><a href="#L-299"><span class="linenos">299</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-300"><a href="#L-300"><span class="linenos">300</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</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">"EPOCH(CAST(</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"> AS TIMESTAMP))"</span><span class="p">,</span>
|
|
</span><span id="L-301"><a href="#L-301"><span class="linenos">301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</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">"STRFTIME(</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="si">{</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 class="si">}</span><span class="s2">)"</span><span class="p">,</span>
|
|
</span><span id="L-302"><a href="#L-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"EPOCH"</span><span class="p">),</span>
|
|
</span><span id="L-303"><a href="#L-303"><span class="linenos">303</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDiToDi</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">"CAST(SUBSTR(REPLACE(CAST(</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"> AS TEXT), '-', ''), 1, 8) AS INT)"</span><span class="p">,</span>
|
|
</span><span id="L-304"><a href="#L-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">_ts_or_ds_add_sql</span><span class="p">,</span>
|
|
</span><span id="L-305"><a href="#L-305"><span class="linenos">305</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">ts_or_ds_to_date_sql</span><span class="p">(</span><span class="s2">"duckdb"</span><span class="p">),</span>
|
|
</span><span id="L-306"><a href="#L-306"><span class="linenos">306</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToStr</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">"STRFTIME(TO_TIMESTAMP(</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="si">{</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 class="si">}</span><span class="s2">)"</span><span class="p">,</span>
|
|
</span><span id="L-307"><a href="#L-307"><span class="linenos">307</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-308"><a href="#L-308"><span class="linenos">308</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</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">"CAST(TO_TIMESTAMP(</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">) AS TEXT)"</span><span class="p">,</span>
|
|
</span><span id="L-309"><a href="#L-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VariancePop</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"VAR_POP"</span><span class="p">),</span>
|
|
</span><span id="L-310"><a href="#L-310"><span class="linenos">310</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-311"><a href="#L-311"><span class="linenos">311</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">:</span> <span class="n">bool_xor_sql</span><span class="p">,</span>
|
|
</span><span id="L-312"><a href="#L-312"><span class="linenos">312</span></a> <span class="p">}</span>
|
|
</span><span id="L-313"><a href="#L-313"><span class="linenos">313</span></a>
|
|
</span><span id="L-314"><a href="#L-314"><span class="linenos">314</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-315"><a href="#L-315"><span class="linenos">315</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-316"><a href="#L-316"><span class="linenos">316</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">BINARY</span><span class="p">:</span> <span class="s2">"BLOB"</span><span class="p">,</span>
|
|
</span><span id="L-317"><a href="#L-317"><span class="linenos">317</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">CHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="L-318"><a href="#L-318"><span class="linenos">318</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">FLOAT</span><span class="p">:</span> <span class="s2">"REAL"</span><span class="p">,</span>
|
|
</span><span id="L-319"><a href="#L-319"><span class="linenos">319</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">NCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="L-320"><a href="#L-320"><span class="linenos">320</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">NVARCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="L-321"><a href="#L-321"><span class="linenos">321</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">UINT</span><span class="p">:</span> <span class="s2">"UINTEGER"</span><span class="p">,</span>
|
|
</span><span id="L-322"><a href="#L-322"><span class="linenos">322</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">VARBINARY</span><span class="p">:</span> <span class="s2">"BLOB"</span><span class="p">,</span>
|
|
</span><span id="L-323"><a href="#L-323"><span class="linenos">323</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">VARCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="L-324"><a href="#L-324"><span class="linenos">324</span></a> <span class="p">}</span>
|
|
</span><span id="L-325"><a href="#L-325"><span class="linenos">325</span></a>
|
|
</span><span id="L-326"><a href="#L-326"><span class="linenos">326</span></a> <span class="n">STAR_MAPPING</span> <span class="o">=</span> <span class="p">{</span><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">STAR_MAPPING</span><span class="p">,</span> <span class="s2">"except"</span><span class="p">:</span> <span class="s2">"EXCLUDE"</span><span class="p">}</span>
|
|
</span><span id="L-327"><a href="#L-327"><span class="linenos">327</span></a>
|
|
</span><span id="L-328"><a href="#L-328"><span class="linenos">328</span></a> <span class="n">UNWRAPPED_INTERVAL_VALUES</span> <span class="o">=</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="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Paren</span><span class="p">)</span>
|
|
</span><span id="L-329"><a href="#L-329"><span class="linenos">329</span></a>
|
|
</span><span id="L-330"><a href="#L-330"><span class="linenos">330</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="L-331"><a href="#L-331"><span class="linenos">331</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-332"><a href="#L-332"><span class="linenos">332</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>
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</span><span id="L-333"><a href="#L-333"><span class="linenos">333</span></a> <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> <span class="k">def</span> <span class="nf">interval_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">Interval</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-336"><a href="#L-336"><span class="linenos">336</span></a> <span class="n">multiplier</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">int</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
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|
</span><span id="L-337"><a href="#L-337"><span class="linenos">337</span></a> <span class="n">unit</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">"unit"</span><span class="p">)</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
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</span><span id="L-338"><a href="#L-338"><span class="linenos">338</span></a>
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</span><span id="L-339"><a href="#L-339"><span class="linenos">339</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"week"</span><span class="p">):</span>
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</span><span id="L-340"><a href="#L-340"><span class="linenos">340</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">7</span>
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</span><span id="L-341"><a href="#L-341"><span class="linenos">341</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"quarter"</span><span class="p">):</span>
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</span><span id="L-342"><a href="#L-342"><span class="linenos">342</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">90</span>
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</span><span id="L-343"><a href="#L-343"><span class="linenos">343</span></a>
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</span><span id="L-344"><a href="#L-344"><span class="linenos">344</span></a> <span class="k">if</span> <span class="n">multiplier</span><span class="p">:</span>
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</span><span id="L-345"><a href="#L-345"><span class="linenos">345</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="n">multiplier</span><span class="si">}</span><span class="s2"> * </span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_sql</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="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="s1">'day'</span><span class="p">)))</span><span class="si">}</span><span class="s2">)"</span>
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</span><span id="L-346"><a href="#L-346"><span class="linenos">346</span></a>
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</span><span id="L-347"><a href="#L-347"><span class="linenos">347</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span><span id="L-348"><a href="#L-348"><span class="linenos">348</span></a>
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</span><span id="L-349"><a href="#L-349"><span class="linenos">349</span></a> <span class="k">def</span> <span class="nf">tablesample_sql</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="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">TableSample</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">"SEED"</span><span class="p">,</span> <span class="n">sep</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">" AS "</span>
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</span><span id="L-351"><a href="#L-351"><span class="linenos">351</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-352"><a href="#L-352"><span class="linenos">352</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">tablesample_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="o">=</span><span class="s2">"REPEATABLE"</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="n">sep</span><span class="p">)</span>
|
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</span></pre></div>
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</section>
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<section id="DuckDB">
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<input id="DuckDB-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">DuckDB</span><wbr>(<span class="base"><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></span>):
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<label class="view-source-button" for="DuckDB-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#DuckDB"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB-108"><a href="#DuckDB-108"><span class="linenos">108</span></a><span class="k">class</span> <span class="nc">DuckDB</span><span class="p">(</span><span class="n">Dialect</span><span class="p">):</span>
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</span><span id="DuckDB-109"><a href="#DuckDB-109"><span class="linenos">109</span></a> <span class="n">NULL_ORDERING</span> <span class="o">=</span> <span class="s2">"nulls_are_last"</span>
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</span><span id="DuckDB-110"><a href="#DuckDB-110"><span class="linenos">110</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="DuckDB-111"><a href="#DuckDB-111"><span class="linenos">111</span></a>
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</span><span id="DuckDB-112"><a href="#DuckDB-112"><span class="linenos">112</span></a> <span class="c1"># https://duckdb.org/docs/sql/introduction.html#creating-a-new-table</span>
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</span><span id="DuckDB-113"><a href="#DuckDB-113"><span class="linenos">113</span></a> <span class="n">RESOLVES_IDENTIFIERS_AS_UPPERCASE</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="DuckDB-114"><a href="#DuckDB-114"><span class="linenos">114</span></a>
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</span><span id="DuckDB-115"><a href="#DuckDB-115"><span class="linenos">115</span></a> <span class="k">class</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="DuckDB-116"><a href="#DuckDB-116"><span class="linenos">116</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB-117"><a href="#DuckDB-117"><span class="linenos">117</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="DuckDB-118"><a href="#DuckDB-118"><span class="linenos">118</span></a> <span class="s2">":="</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="DuckDB-119"><a href="#DuckDB-119"><span class="linenos">119</span></a> <span class="s2">"//"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DIV</span><span class="p">,</span>
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</span><span id="DuckDB-120"><a href="#DuckDB-120"><span class="linenos">120</span></a> <span class="s2">"ATTACH"</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="DuckDB-121"><a href="#DuckDB-121"><span class="linenos">121</span></a> <span class="s2">"BINARY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">,</span>
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</span><span id="DuckDB-122"><a href="#DuckDB-122"><span class="linenos">122</span></a> <span class="s2">"BITSTRING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIT</span><span class="p">,</span>
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</span><span id="DuckDB-123"><a href="#DuckDB-123"><span class="linenos">123</span></a> <span class="s2">"BPCHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
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</span><span id="DuckDB-124"><a href="#DuckDB-124"><span class="linenos">124</span></a> <span class="s2">"CHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
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</span><span id="DuckDB-125"><a href="#DuckDB-125"><span class="linenos">125</span></a> <span class="s2">"CHARACTER VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
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</span><span id="DuckDB-126"><a href="#DuckDB-126"><span class="linenos">126</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="DuckDB-127"><a href="#DuckDB-127"><span class="linenos">127</span></a> <span class="s2">"HUGEINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT128</span><span class="p">,</span>
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</span><span id="DuckDB-128"><a href="#DuckDB-128"><span class="linenos">128</span></a> <span class="s2">"INT1"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span>
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</span><span id="DuckDB-129"><a href="#DuckDB-129"><span class="linenos">129</span></a> <span class="s2">"LOGICAL"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BOOLEAN</span><span class="p">,</span>
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</span><span id="DuckDB-130"><a href="#DuckDB-130"><span class="linenos">130</span></a> <span class="s2">"PIVOT_WIDER"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PIVOT</span><span class="p">,</span>
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</span><span id="DuckDB-131"><a href="#DuckDB-131"><span class="linenos">131</span></a> <span class="s2">"SIGNED"</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="DuckDB-132"><a href="#DuckDB-132"><span class="linenos">132</span></a> <span class="s2">"STRING"</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="DuckDB-133"><a href="#DuckDB-133"><span class="linenos">133</span></a> <span class="s2">"UBIGINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UBIGINT</span><span class="p">,</span>
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</span><span id="DuckDB-134"><a href="#DuckDB-134"><span class="linenos">134</span></a> <span class="s2">"UINTEGER"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UINT</span><span class="p">,</span>
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</span><span id="DuckDB-135"><a href="#DuckDB-135"><span class="linenos">135</span></a> <span class="s2">"USMALLINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">USMALLINT</span><span class="p">,</span>
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</span><span id="DuckDB-136"><a href="#DuckDB-136"><span class="linenos">136</span></a> <span class="s2">"UTINYINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UTINYINT</span><span class="p">,</span>
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</span><span id="DuckDB-137"><a href="#DuckDB-137"><span class="linenos">137</span></a> <span class="p">}</span>
|
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</span><span id="DuckDB-138"><a href="#DuckDB-138"><span class="linenos">138</span></a>
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</span><span id="DuckDB-139"><a href="#DuckDB-139"><span class="linenos">139</span></a> <span class="k">class</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="DuckDB-140"><a href="#DuckDB-140"><span class="linenos">140</span></a> <span class="n">CONCAT_NULL_OUTPUTS_STRING</span> <span class="o">=</span> <span class="kc">True</span>
|
|
</span><span id="DuckDB-141"><a href="#DuckDB-141"><span class="linenos">141</span></a>
|
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</span><span id="DuckDB-142"><a href="#DuckDB-142"><span class="linenos">142</span></a> <span class="n">BITWISE</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="DuckDB-143"><a href="#DuckDB-143"><span class="linenos">143</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">BITWISE</span><span class="p">,</span>
|
|
</span><span id="DuckDB-144"><a href="#DuckDB-144"><span class="linenos">144</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TILDA</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">,</span>
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</span><span id="DuckDB-145"><a href="#DuckDB-145"><span class="linenos">145</span></a> <span class="p">}</span>
|
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</span><span id="DuckDB-146"><a href="#DuckDB-146"><span class="linenos">146</span></a>
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</span><span id="DuckDB-147"><a href="#DuckDB-147"><span class="linenos">147</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB-148"><a href="#DuckDB-148"><span class="linenos">148</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>
|
|
</span><span id="DuckDB-149"><a href="#DuckDB-149"><span class="linenos">149</span></a> <span class="s2">"ARRAY_LENGTH"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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|
</span><span id="DuckDB-150"><a href="#DuckDB-150"><span class="linenos">150</span></a> <span class="s2">"ARRAY_SORT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-151"><a href="#DuckDB-151"><span class="linenos">151</span></a> <span class="s2">"ARRAY_REVERSE_SORT"</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
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</span><span id="DuckDB-152"><a href="#DuckDB-152"><span class="linenos">152</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_date_diff</span><span class="p">,</span>
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</span><span id="DuckDB-153"><a href="#DuckDB-153"><span class="linenos">153</span></a> <span class="s2">"DATE_DIFF"</span><span class="p">:</span> <span class="n">_parse_date_diff</span><span class="p">,</span>
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</span><span id="DuckDB-154"><a href="#DuckDB-154"><span class="linenos">154</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="DuckDB-155"><a href="#DuckDB-155"><span class="linenos">155</span></a> <span class="s2">"DATETRUNC"</span><span class="p">:</span> <span class="n">date_trunc_to_time</span><span class="p">,</span>
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</span><span id="DuckDB-156"><a href="#DuckDB-156"><span class="linenos">156</span></a> <span class="s2">"EPOCH"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-157"><a href="#DuckDB-157"><span class="linenos">157</span></a> <span class="s2">"EPOCH_MS"</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">UnixToTime</span><span class="p">(</span>
|
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</span><span id="DuckDB-158"><a href="#DuckDB-158"><span class="linenos">158</span></a> <span class="n">this</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">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">1000</span><span class="p">))</span>
|
|
</span><span id="DuckDB-159"><a href="#DuckDB-159"><span class="linenos">159</span></a> <span class="p">),</span>
|
|
</span><span id="DuckDB-160"><a href="#DuckDB-160"><span class="linenos">160</span></a> <span class="s2">"LIST_REVERSE_SORT"</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
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</span><span id="DuckDB-161"><a href="#DuckDB-161"><span class="linenos">161</span></a> <span class="s2">"LIST_SORT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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|
</span><span id="DuckDB-162"><a href="#DuckDB-162"><span class="linenos">162</span></a> <span class="s2">"LIST_VALUE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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|
</span><span id="DuckDB-163"><a href="#DuckDB-163"><span class="linenos">163</span></a> <span class="s2">"MEDIAN"</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">PercentileCont</span><span class="p">(</span>
|
|
</span><span id="DuckDB-164"><a href="#DuckDB-164"><span class="linenos">164</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">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="mf">0.5</span><span class="p">)</span>
|
|
</span><span id="DuckDB-165"><a href="#DuckDB-165"><span class="linenos">165</span></a> <span class="p">),</span>
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|
</span><span id="DuckDB-166"><a href="#DuckDB-166"><span class="linenos">166</span></a> <span class="s2">"QUANTILE_CONT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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|
</span><span id="DuckDB-167"><a href="#DuckDB-167"><span class="linenos">167</span></a> <span class="s2">"QUANTILE_DISC"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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|
</span><span id="DuckDB-168"><a href="#DuckDB-168"><span class="linenos">168</span></a> <span class="s2">"REGEXP_EXTRACT"</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">RegexpExtract</span><span class="p">(</span>
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</span><span id="DuckDB-169"><a href="#DuckDB-169"><span class="linenos">169</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">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">2</span><span class="p">)</span>
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</span><span id="DuckDB-170"><a href="#DuckDB-170"><span class="linenos">170</span></a> <span class="p">),</span>
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|
</span><span id="DuckDB-171"><a href="#DuckDB-171"><span class="linenos">171</span></a> <span class="s2">"REGEXP_MATCHES"</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="DuckDB-172"><a href="#DuckDB-172"><span class="linenos">172</span></a> <span class="s2">"STRFTIME"</span><span class="p">:</span> <span class="n">format_time_lambda</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="s2">"duckdb"</span><span class="p">),</span>
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</span><span id="DuckDB-173"><a href="#DuckDB-173"><span class="linenos">173</span></a> <span class="s2">"STRING_SPLIT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-174"><a href="#DuckDB-174"><span class="linenos">174</span></a> <span class="s2">"STRING_SPLIT_REGEX"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-175"><a href="#DuckDB-175"><span class="linenos">175</span></a> <span class="s2">"STRING_TO_ARRAY"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-176"><a href="#DuckDB-176"><span class="linenos">176</span></a> <span class="s2">"STRPTIME"</span><span class="p">:</span> <span class="n">format_time_lambda</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">"duckdb"</span><span class="p">),</span>
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</span><span id="DuckDB-177"><a href="#DuckDB-177"><span class="linenos">177</span></a> <span class="s2">"STRUCT_PACK"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-178"><a href="#DuckDB-178"><span class="linenos">178</span></a> <span class="s2">"STR_SPLIT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
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</span><span id="DuckDB-179"><a href="#DuckDB-179"><span class="linenos">179</span></a> <span class="s2">"STR_SPLIT_REGEX"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-180"><a href="#DuckDB-180"><span class="linenos">180</span></a> <span class="s2">"TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB-181"><a href="#DuckDB-181"><span class="linenos">181</span></a> <span class="s2">"UNNEST"</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="DuckDB-182"><a href="#DuckDB-182"><span class="linenos">182</span></a> <span class="s2">"XOR"</span><span class="p">:</span> <span class="n">binary_from_function</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">),</span>
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</span><span id="DuckDB-183"><a href="#DuckDB-183"><span class="linenos">183</span></a> <span class="p">}</span>
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</span><span id="DuckDB-184"><a href="#DuckDB-184"><span class="linenos">184</span></a>
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</span><span id="DuckDB-185"><a href="#DuckDB-185"><span class="linenos">185</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB-186"><a href="#DuckDB-186"><span class="linenos">186</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="DuckDB-187"><a href="#DuckDB-187"><span class="linenos">187</span></a> <span class="s2">"DECODE"</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="DuckDB-188"><a href="#DuckDB-188"><span class="linenos">188</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</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_conjunction</span><span class="p">(),</span> <span class="n">charset</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">string</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
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</span><span id="DuckDB-189"><a href="#DuckDB-189"><span class="linenos">189</span></a> <span class="p">),</span>
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</span><span id="DuckDB-190"><a href="#DuckDB-190"><span class="linenos">190</span></a> <span class="s2">"ENCODE"</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="DuckDB-191"><a href="#DuckDB-191"><span class="linenos">191</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</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_conjunction</span><span class="p">(),</span> <span class="n">charset</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">string</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
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</span><span id="DuckDB-192"><a href="#DuckDB-192"><span class="linenos">192</span></a> <span class="p">),</span>
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</span><span id="DuckDB-193"><a href="#DuckDB-193"><span class="linenos">193</span></a> <span class="p">}</span>
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</span><span id="DuckDB-194"><a href="#DuckDB-194"><span class="linenos">194</span></a>
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</span><span id="DuckDB-195"><a href="#DuckDB-195"><span class="linenos">195</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>
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</span><span id="DuckDB-196"><a href="#DuckDB-196"><span class="linenos">196</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SEMI</span><span class="p">,</span>
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</span><span id="DuckDB-197"><a href="#DuckDB-197"><span class="linenos">197</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ANTI</span><span class="p">,</span>
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</span><span id="DuckDB-198"><a href="#DuckDB-198"><span class="linenos">198</span></a> <span class="p">}</span>
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</span><span id="DuckDB-199"><a href="#DuckDB-199"><span class="linenos">199</span></a>
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</span><span id="DuckDB-200"><a href="#DuckDB-200"><span class="linenos">200</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span>
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</span><span id="DuckDB-201"><a href="#DuckDB-201"><span class="linenos">201</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">check_func</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">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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="DuckDB-202"><a href="#DuckDB-202"><span class="linenos">202</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="DuckDB-203"><a href="#DuckDB-203"><span class="linenos">203</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_types</span><span class="p">(</span>
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</span><span id="DuckDB-204"><a href="#DuckDB-204"><span class="linenos">204</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
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</span><span id="DuckDB-205"><a href="#DuckDB-205"><span class="linenos">205</span></a> <span class="p">)</span>
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|
</span><span id="DuckDB-206"><a href="#DuckDB-206"><span class="linenos">206</span></a>
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</span><span id="DuckDB-207"><a href="#DuckDB-207"><span class="linenos">207</span></a> <span class="c1"># DuckDB treats NUMERIC and DECIMAL without precision as DECIMAL(18, 3)</span>
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</span><span id="DuckDB-208"><a href="#DuckDB-208"><span class="linenos">208</span></a> <span class="c1"># See: https://duckdb.org/docs/sql/data_types/numeric</span>
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</span><span id="DuckDB-209"><a href="#DuckDB-209"><span class="linenos">209</span></a> <span class="k">if</span> <span class="p">(</span>
|
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</span><span id="DuckDB-210"><a href="#DuckDB-210"><span class="linenos">210</span></a> <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">DataType</span><span class="p">)</span>
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</span><span id="DuckDB-211"><a href="#DuckDB-211"><span class="linenos">211</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">"numeric"</span><span class="p">,</span> <span class="s2">"decimal"</span><span class="p">)</span>
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</span><span id="DuckDB-212"><a href="#DuckDB-212"><span class="linenos">212</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span>
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</span><span id="DuckDB-213"><a href="#DuckDB-213"><span class="linenos">213</span></a> <span class="p">):</span>
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</span><span id="DuckDB-214"><a href="#DuckDB-214"><span class="linenos">214</span></a> <span class="k">return</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">"DECIMAL(18, 3)"</span><span class="p">)</span>
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|
</span><span id="DuckDB-215"><a href="#DuckDB-215"><span class="linenos">215</span></a>
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</span><span id="DuckDB-216"><a href="#DuckDB-216"><span class="linenos">216</span></a> <span class="k">return</span> <span class="n">this</span>
|
|
</span><span id="DuckDB-217"><a href="#DuckDB-217"><span class="linenos">217</span></a>
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</span><span id="DuckDB-218"><a href="#DuckDB-218"><span class="linenos">218</span></a> <span class="k">def</span> <span class="nf">_parse_struct_types</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="DuckDB-219"><a href="#DuckDB-219"><span class="linenos">219</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_field_def</span><span class="p">()</span>
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</span><span id="DuckDB-220"><a href="#DuckDB-220"><span class="linenos">220</span></a>
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</span><span id="DuckDB-221"><a href="#DuckDB-221"><span class="linenos">221</span></a> <span class="k">def</span> <span class="nf">_pivot_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">aggregations</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">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="nb">str</span><span class="p">]:</span>
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</span><span id="DuckDB-222"><a href="#DuckDB-222"><span class="linenos">222</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">aggregations</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="DuckDB-223"><a href="#DuckDB-223"><span class="linenos">223</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_pivot_column_names</span><span class="p">(</span><span class="n">aggregations</span><span class="p">)</span>
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</span><span id="DuckDB-224"><a href="#DuckDB-224"><span class="linenos">224</span></a> <span class="k">return</span> <span class="n">pivot_column_names</span><span class="p">(</span><span class="n">aggregations</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="s2">"duckdb"</span><span class="p">)</span>
|
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</span><span id="DuckDB-225"><a href="#DuckDB-225"><span class="linenos">225</span></a>
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</span><span id="DuckDB-226"><a href="#DuckDB-226"><span class="linenos">226</span></a> <span class="k">class</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="DuckDB-227"><a href="#DuckDB-227"><span class="linenos">227</span></a> <span class="n">JOIN_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="DuckDB-228"><a href="#DuckDB-228"><span class="linenos">228</span></a> <span class="n">TABLE_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="DuckDB-229"><a href="#DuckDB-229"><span class="linenos">229</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="DuckDB-230"><a href="#DuckDB-230"><span class="linenos">230</span></a> <span class="n">LIMIT_FETCH</span> <span class="o">=</span> <span class="s2">"LIMIT"</span>
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</span><span id="DuckDB-231"><a href="#DuckDB-231"><span class="linenos">231</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="DuckDB-232"><a href="#DuckDB-232"><span class="linenos">232</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
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</span><span id="DuckDB-233"><a href="#DuckDB-233"><span class="linenos">233</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="DuckDB-234"><a href="#DuckDB-234"><span class="linenos">234</span></a> <span class="n">SEMI_ANTI_JOIN_WITH_SIDE</span> <span class="o">=</span> <span class="kc">False</span>
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|
</span><span id="DuckDB-235"><a href="#DuckDB-235"><span class="linenos">235</span></a>
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</span><span id="DuckDB-236"><a href="#DuckDB-236"><span class="linenos">236</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB-237"><a href="#DuckDB-237"><span class="linenos">237</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="DuckDB-238"><a href="#DuckDB-238"><span class="linenos">238</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</span><span class="p">,</span>
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</span><span id="DuckDB-239"><a href="#DuckDB-239"><span class="linenos">239</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</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"</span><span class="p">,</span> <span class="n">e</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="DuckDB-240"><a href="#DuckDB-240"><span class="linenos">240</span></a> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">expressions</span> <span class="ow">and</span> <span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</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">Select</span><span class="p">)</span>
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|
</span><span id="DuckDB-241"><a href="#DuckDB-241"><span class="linenos">241</span></a> <span class="k">else</span> <span class="n">inline_array_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">e</span><span class="p">),</span>
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|
</span><span id="DuckDB-242"><a href="#DuckDB-242"><span class="linenos">242</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"ARRAY_LENGTH"</span><span class="p">),</span>
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|
</span><span id="DuckDB-243"><a href="#DuckDB-243"><span class="linenos">243</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort_sql</span><span class="p">,</span>
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</span><span id="DuckDB-244"><a href="#DuckDB-244"><span class="linenos">244</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"LIST_SUM"</span><span class="p">),</span>
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</span><span id="DuckDB-245"><a href="#DuckDB-245"><span class="linenos">245</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">"XOR"</span><span class="p">),</span>
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</span><span id="DuckDB-246"><a href="#DuckDB-246"><span class="linenos">246</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CommentColumnConstraint</span><span class="p">:</span> <span class="n">no_comment_column_constraint_sql</span><span class="p">,</span>
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</span><span id="DuckDB-247"><a href="#DuckDB-247"><span class="linenos">247</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</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="s2">"CURRENT_DATE"</span><span class="p">,</span>
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</span><span id="DuckDB-248"><a href="#DuckDB-248"><span class="linenos">248</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTime</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="s2">"CURRENT_TIME"</span><span class="p">,</span>
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</span><span id="DuckDB-249"><a href="#DuckDB-249"><span class="linenos">249</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</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="s2">"CURRENT_TIMESTAMP"</span><span class="p">,</span>
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</span><span id="DuckDB-250"><a href="#DuckDB-250"><span class="linenos">250</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>
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</span><span id="DuckDB-251"><a href="#DuckDB-251"><span class="linenos">251</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="DuckDB-252"><a href="#DuckDB-252"><span class="linenos">252</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>
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</span><span id="DuckDB-253"><a href="#DuckDB-253"><span class="linenos">253</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">:</span> <span class="n">_datatype_sql</span><span class="p">,</span>
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</span><span id="DuckDB-254"><a href="#DuckDB-254"><span class="linenos">254</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Date</span><span class="p">:</span> <span class="n">_date_sql</span><span class="p">,</span>
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</span><span id="DuckDB-255"><a href="#DuckDB-255"><span class="linenos">255</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>
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</span><span id="DuckDB-256"><a href="#DuckDB-256"><span class="linenos">256</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateFromParts</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MAKE_DATE"</span><span class="p">),</span>
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</span><span id="DuckDB-257"><a href="#DuckDB-257"><span class="linenos">257</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_delta_sql</span><span class="p">,</span>
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</span><span id="DuckDB-258"><a href="#DuckDB-258"><span class="linenos">258</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</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="DuckDB-259"><a href="#DuckDB-259"><span class="linenos">259</span></a> <span class="s2">"DATE_DIFF"</span><span class="p">,</span> <span class="sa">f</span><span class="s2">"'</span><span class="si">{</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="s1">'unit'</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s1">'day'</span><span class="si">}</span><span class="s2">'"</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>
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</span><span id="DuckDB-260"><a href="#DuckDB-260"><span class="linenos">260</span></a> <span class="p">),</span>
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</span><span id="DuckDB-261"><a href="#DuckDB-261"><span class="linenos">261</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>
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</span><span id="DuckDB-262"><a href="#DuckDB-262"><span class="linenos">262</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateToDi</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">"CAST(STRFTIME(</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="si">{</span><span class="n">DuckDB</span><span class="o">.</span><span class="n">DATEINT_FORMAT</span><span class="si">}</span><span class="s2">) AS INT)"</span><span class="p">,</span>
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</span><span id="DuckDB-263"><a href="#DuckDB-263"><span class="linenos">263</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</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">encode_decode_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">"DECODE"</span><span class="p">,</span> <span class="n">replace</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span>
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</span><span id="DuckDB-264"><a href="#DuckDB-264"><span class="linenos">264</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DiToDate</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">"CAST(STRPTIME(CAST(</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"> AS TEXT), </span><span class="si">{</span><span class="n">DuckDB</span><span class="o">.</span><span class="n">DATEINT_FORMAT</span><span class="si">}</span><span class="s2">) AS DATE)"</span><span class="p">,</span>
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</span><span id="DuckDB-265"><a href="#DuckDB-265"><span class="linenos">265</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</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">encode_decode_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">"ENCODE"</span><span class="p">,</span> <span class="n">replace</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span>
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</span><span id="DuckDB-266"><a href="#DuckDB-266"><span class="linenos">266</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">"UNNEST"</span><span class="p">),</span>
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</span><span id="DuckDB-267"><a href="#DuckDB-267"><span class="linenos">267</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">IntDiv</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">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">"//"</span><span class="p">),</span>
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</span><span id="DuckDB-268"><a href="#DuckDB-268"><span class="linenos">268</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">IsNan</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"ISNAN"</span><span class="p">),</span>
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</span><span id="DuckDB-269"><a href="#DuckDB-269"><span class="linenos">269</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
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</span><span id="DuckDB-270"><a href="#DuckDB-270"><span class="linenos">270</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
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</span><span id="DuckDB-271"><a href="#DuckDB-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONFormat</span><span class="p">:</span> <span class="n">_json_format_sql</span><span class="p">,</span>
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</span><span id="DuckDB-272"><a href="#DuckDB-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
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</span><span id="DuckDB-273"><a href="#DuckDB-273"><span class="linenos">273</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
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</span><span id="DuckDB-274"><a href="#DuckDB-274"><span class="linenos">274</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">"BOOL_OR"</span><span class="p">),</span>
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</span><span id="DuckDB-275"><a href="#DuckDB-275"><span class="linenos">275</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">"BOOL_AND"</span><span class="p">),</span>
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</span><span id="DuckDB-276"><a href="#DuckDB-276"><span class="linenos">276</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MonthsBetween</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="DuckDB-277"><a href="#DuckDB-277"><span class="linenos">277</span></a> <span class="s2">"DATEDIFF"</span><span class="p">,</span>
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</span><span id="DuckDB-278"><a href="#DuckDB-278"><span class="linenos">278</span></a> <span class="s2">"'month'"</span><span class="p">,</span>
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</span><span id="DuckDB-279"><a href="#DuckDB-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">cast</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="s2">"timestamp"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="DuckDB-280"><a href="#DuckDB-280"><span class="linenos">280</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">cast</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="s2">"timestamp"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="DuckDB-281"><a href="#DuckDB-281"><span class="linenos">281</span></a> <span class="p">),</span>
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</span><span id="DuckDB-282"><a href="#DuckDB-282"><span class="linenos">282</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"JSON"</span><span class="p">),</span>
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</span><span id="DuckDB-283"><a href="#DuckDB-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"QUANTILE_CONT"</span><span class="p">),</span>
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</span><span id="DuckDB-284"><a href="#DuckDB-284"><span class="linenos">284</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"QUANTILE_DISC"</span><span class="p">),</span>
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</span><span id="DuckDB-285"><a href="#DuckDB-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">:</span> <span class="n">no_properties_sql</span><span class="p">,</span>
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</span><span id="DuckDB-286"><a href="#DuckDB-286"><span class="linenos">286</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">:</span> <span class="n">regexp_extract_sql</span><span class="p">,</span>
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</span><span id="DuckDB-287"><a href="#DuckDB-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpReplace</span><span class="p">:</span> <span class="n">regexp_replace_sql</span><span class="p">,</span>
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</span><span id="DuckDB-288"><a href="#DuckDB-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"REGEXP_MATCHES"</span><span class="p">),</span>
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</span><span id="DuckDB-289"><a href="#DuckDB-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STR_SPLIT_REGEX"</span><span class="p">),</span>
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</span><span id="DuckDB-290"><a href="#DuckDB-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">:</span> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
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</span><span id="DuckDB-291"><a href="#DuckDB-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STR_SPLIT"</span><span class="p">),</span>
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</span><span id="DuckDB-292"><a href="#DuckDB-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_sort_array_sql</span><span class="p">,</span>
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</span><span id="DuckDB-293"><a href="#DuckDB-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
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</span><span id="DuckDB-294"><a href="#DuckDB-294"><span class="linenos">294</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="sa">f</span><span class="s2">"CAST(</span><span class="si">{</span><span class="n">str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS DATE)"</span><span class="p">,</span>
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</span><span id="DuckDB-295"><a href="#DuckDB-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">:</span> <span class="n">str_to_time_sql</span><span class="p">,</span>
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</span><span id="DuckDB-296"><a href="#DuckDB-296"><span class="linenos">296</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</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">"EPOCH(STRPTIME(</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="si">{</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 class="si">}</span><span class="s2">))"</span><span class="p">,</span>
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</span><span id="DuckDB-297"><a href="#DuckDB-297"><span class="linenos">297</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">:</span> <span class="n">_struct_sql</span><span class="p">,</span>
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</span><span id="DuckDB-298"><a href="#DuckDB-298"><span class="linenos">298</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>
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</span><span id="DuckDB-299"><a href="#DuckDB-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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">"CAST(</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"> AS DATE)"</span><span class="p">,</span>
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</span><span id="DuckDB-300"><a href="#DuckDB-300"><span class="linenos">300</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="DuckDB-301"><a href="#DuckDB-301"><span class="linenos">301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</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">"EPOCH(CAST(</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"> AS TIMESTAMP))"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-302"><a href="#DuckDB-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</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">"STRFTIME(</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="si">{</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 class="si">}</span><span class="s2">)"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-303"><a href="#DuckDB-303"><span class="linenos">303</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"EPOCH"</span><span class="p">),</span>
|
|
</span><span id="DuckDB-304"><a href="#DuckDB-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDiToDi</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">"CAST(SUBSTR(REPLACE(CAST(</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"> AS TEXT), '-', ''), 1, 8) AS INT)"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-305"><a href="#DuckDB-305"><span class="linenos">305</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">_ts_or_ds_add_sql</span><span class="p">,</span>
|
|
</span><span id="DuckDB-306"><a href="#DuckDB-306"><span class="linenos">306</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">ts_or_ds_to_date_sql</span><span class="p">(</span><span class="s2">"duckdb"</span><span class="p">),</span>
|
|
</span><span id="DuckDB-307"><a href="#DuckDB-307"><span class="linenos">307</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToStr</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">"STRFTIME(TO_TIMESTAMP(</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="si">{</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 class="si">}</span><span class="s2">)"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-308"><a href="#DuckDB-308"><span class="linenos">308</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="DuckDB-309"><a href="#DuckDB-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</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">"CAST(TO_TIMESTAMP(</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">) AS TEXT)"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-310"><a href="#DuckDB-310"><span class="linenos">310</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VariancePop</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"VAR_POP"</span><span class="p">),</span>
|
|
</span><span id="DuckDB-311"><a href="#DuckDB-311"><span class="linenos">311</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="DuckDB-312"><a href="#DuckDB-312"><span class="linenos">312</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">:</span> <span class="n">bool_xor_sql</span><span class="p">,</span>
|
|
</span><span id="DuckDB-313"><a href="#DuckDB-313"><span class="linenos">313</span></a> <span class="p">}</span>
|
|
</span><span id="DuckDB-314"><a href="#DuckDB-314"><span class="linenos">314</span></a>
|
|
</span><span id="DuckDB-315"><a href="#DuckDB-315"><span class="linenos">315</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="DuckDB-316"><a href="#DuckDB-316"><span class="linenos">316</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="DuckDB-317"><a href="#DuckDB-317"><span class="linenos">317</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">BINARY</span><span class="p">:</span> <span class="s2">"BLOB"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-318"><a href="#DuckDB-318"><span class="linenos">318</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">CHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-319"><a href="#DuckDB-319"><span class="linenos">319</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">FLOAT</span><span class="p">:</span> <span class="s2">"REAL"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-320"><a href="#DuckDB-320"><span class="linenos">320</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">NCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-321"><a href="#DuckDB-321"><span class="linenos">321</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">NVARCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-322"><a href="#DuckDB-322"><span class="linenos">322</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">UINT</span><span class="p">:</span> <span class="s2">"UINTEGER"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-323"><a href="#DuckDB-323"><span class="linenos">323</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">VARBINARY</span><span class="p">:</span> <span class="s2">"BLOB"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-324"><a href="#DuckDB-324"><span class="linenos">324</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">VARCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
|
|
</span><span id="DuckDB-325"><a href="#DuckDB-325"><span class="linenos">325</span></a> <span class="p">}</span>
|
|
</span><span id="DuckDB-326"><a href="#DuckDB-326"><span class="linenos">326</span></a>
|
|
</span><span id="DuckDB-327"><a href="#DuckDB-327"><span class="linenos">327</span></a> <span class="n">STAR_MAPPING</span> <span class="o">=</span> <span class="p">{</span><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">STAR_MAPPING</span><span class="p">,</span> <span class="s2">"except"</span><span class="p">:</span> <span class="s2">"EXCLUDE"</span><span class="p">}</span>
|
|
</span><span id="DuckDB-328"><a href="#DuckDB-328"><span class="linenos">328</span></a>
|
|
</span><span id="DuckDB-329"><a href="#DuckDB-329"><span class="linenos">329</span></a> <span class="n">UNWRAPPED_INTERVAL_VALUES</span> <span class="o">=</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="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Paren</span><span class="p">)</span>
|
|
</span><span id="DuckDB-330"><a href="#DuckDB-330"><span class="linenos">330</span></a>
|
|
</span><span id="DuckDB-331"><a href="#DuckDB-331"><span class="linenos">331</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="DuckDB-332"><a href="#DuckDB-332"><span class="linenos">332</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="DuckDB-333"><a href="#DuckDB-333"><span class="linenos">333</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="DuckDB-334"><a href="#DuckDB-334"><span class="linenos">334</span></a> <span class="p">}</span>
|
|
</span><span id="DuckDB-335"><a href="#DuckDB-335"><span class="linenos">335</span></a>
|
|
</span><span id="DuckDB-336"><a href="#DuckDB-336"><span class="linenos">336</span></a> <span class="k">def</span> <span class="nf">interval_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">Interval</span><span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="DuckDB-337"><a href="#DuckDB-337"><span class="linenos">337</span></a> <span class="n">multiplier</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">int</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
|
|
</span><span id="DuckDB-338"><a href="#DuckDB-338"><span class="linenos">338</span></a> <span class="n">unit</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">"unit"</span><span class="p">)</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
|
|
</span><span id="DuckDB-339"><a href="#DuckDB-339"><span class="linenos">339</span></a>
|
|
</span><span id="DuckDB-340"><a href="#DuckDB-340"><span class="linenos">340</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"week"</span><span class="p">):</span>
|
|
</span><span id="DuckDB-341"><a href="#DuckDB-341"><span class="linenos">341</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">7</span>
|
|
</span><span id="DuckDB-342"><a href="#DuckDB-342"><span class="linenos">342</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"quarter"</span><span class="p">):</span>
|
|
</span><span id="DuckDB-343"><a href="#DuckDB-343"><span class="linenos">343</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">90</span>
|
|
</span><span id="DuckDB-344"><a href="#DuckDB-344"><span class="linenos">344</span></a>
|
|
</span><span id="DuckDB-345"><a href="#DuckDB-345"><span class="linenos">345</span></a> <span class="k">if</span> <span class="n">multiplier</span><span class="p">:</span>
|
|
</span><span id="DuckDB-346"><a href="#DuckDB-346"><span class="linenos">346</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="n">multiplier</span><span class="si">}</span><span class="s2"> * </span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_sql</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="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="s1">'day'</span><span class="p">)))</span><span class="si">}</span><span class="s2">)"</span>
|
|
</span><span id="DuckDB-347"><a href="#DuckDB-347"><span class="linenos">347</span></a>
|
|
</span><span id="DuckDB-348"><a href="#DuckDB-348"><span class="linenos">348</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
|
|
</span><span id="DuckDB-349"><a href="#DuckDB-349"><span class="linenos">349</span></a>
|
|
</span><span id="DuckDB-350"><a href="#DuckDB-350"><span class="linenos">350</span></a> <span class="k">def</span> <span class="nf">tablesample_sql</span><span class="p">(</span>
|
|
</span><span id="DuckDB-351"><a href="#DuckDB-351"><span class="linenos">351</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">TableSample</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">"SEED"</span><span class="p">,</span> <span class="n">sep</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">" AS "</span>
|
|
</span><span id="DuckDB-352"><a href="#DuckDB-352"><span class="linenos">352</span></a> <span class="p">)</span> <span class="o">-></span> <span class="nb">str</span><span class="p">:</span>
|
|
</span><span id="DuckDB-353"><a href="#DuckDB-353"><span class="linenos">353</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">tablesample_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="o">=</span><span class="s2">"REPEATABLE"</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="n">sep</span><span class="p">)</span>
|
|
</span></pre></div>
|
|
|
|
|
|
|
|
|
|
<div id="DuckDB.NULL_ORDERING" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">NULL_ORDERING</span> =
|
|
<span class="default_value">'nulls_are_last'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.NULL_ORDERING"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.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="#DuckDB.SUPPORTS_USER_DEFINED_TYPES"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.RESOLVES_IDENTIFIERS_AS_UPPERCASE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">RESOLVES_IDENTIFIERS_AS_UPPERCASE</span><span class="annotation">: Optional[bool]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.RESOLVES_IDENTIFIERS_AS_UPPERCASE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.tokenizer_class" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">tokenizer_class</span> =
|
|
<span class="default_value"><class '<a href="#DuckDB.Tokenizer">DuckDB.Tokenizer</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.tokenizer_class"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.parser_class" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">parser_class</span> =
|
|
<span class="default_value"><class '<a href="#DuckDB.Parser">DuckDB.Parser</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.parser_class"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.generator_class" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">generator_class</span> =
|
|
<span class="default_value"><class '<a href="#DuckDB.Generator">DuckDB.Generator</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.generator_class"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.TIME_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TIME_TRIE</span><span class="annotation">: Dict</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.TIME_TRIE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.FORMAT_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">FORMAT_TRIE</span><span class="annotation">: Dict</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.FORMAT_TRIE"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.INVERSE_TIME_MAPPING" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_TIME_MAPPING</span><span class="annotation">: Dict[str, str]</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.INVERSE_TIME_MAPPING"></a>
|
|
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|
|
|
|
</div>
|
|
<div id="DuckDB.INVERSE_TIME_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_TIME_TRIE</span><span class="annotation">: Dict</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.INVERSE_TIME_TRIE"></a>
|
|
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|
|
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</div>
|
|
<div id="DuckDB.INVERSE_ESCAPE_SEQUENCES" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">INVERSE_ESCAPE_SEQUENCES</span><span class="annotation">: Dict[str, str]</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.INVERSE_ESCAPE_SEQUENCES"></a>
|
|
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|
|
|
|
|
</div>
|
|
<div id="DuckDB.QUOTE_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">QUOTE_START</span> =
|
|
<span class="default_value">"'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.QUOTE_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.QUOTE_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">QUOTE_END</span> =
|
|
<span class="default_value">"'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.QUOTE_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.IDENTIFIER_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">IDENTIFIER_START</span> =
|
|
<span class="default_value">'"'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.IDENTIFIER_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.IDENTIFIER_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">IDENTIFIER_END</span> =
|
|
<span class="default_value">'"'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.IDENTIFIER_END"></a>
|
|
|
|
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|
|
</div>
|
|
<div id="DuckDB.BIT_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BIT_START</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.BIT_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.BIT_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BIT_END</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.BIT_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.HEX_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">HEX_START</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.HEX_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.HEX_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">HEX_END</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.HEX_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.BYTE_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BYTE_START</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.BYTE_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.BYTE_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">BYTE_END</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.BYTE_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div class="inherited">
|
|
<h5>Inherited Members</h5>
|
|
<dl>
|
|
<div><dt><a href="dialect.html#Dialect">sqlglot.dialects.dialect.Dialect</a></dt>
|
|
<dd id="DuckDB.INDEX_OFFSET" class="variable"><a href="dialect.html#Dialect.INDEX_OFFSET">INDEX_OFFSET</a></dd>
|
|
<dd id="DuckDB.UNNEST_COLUMN_ONLY" class="variable"><a href="dialect.html#Dialect.UNNEST_COLUMN_ONLY">UNNEST_COLUMN_ONLY</a></dd>
|
|
<dd id="DuckDB.ALIAS_POST_TABLESAMPLE" class="variable"><a href="dialect.html#Dialect.ALIAS_POST_TABLESAMPLE">ALIAS_POST_TABLESAMPLE</a></dd>
|
|
<dd id="DuckDB.IDENTIFIERS_CAN_START_WITH_DIGIT" class="variable"><a href="dialect.html#Dialect.IDENTIFIERS_CAN_START_WITH_DIGIT">IDENTIFIERS_CAN_START_WITH_DIGIT</a></dd>
|
|
<dd id="DuckDB.DPIPE_IS_STRING_CONCAT" class="variable"><a href="dialect.html#Dialect.DPIPE_IS_STRING_CONCAT">DPIPE_IS_STRING_CONCAT</a></dd>
|
|
<dd id="DuckDB.STRICT_STRING_CONCAT" class="variable"><a href="dialect.html#Dialect.STRICT_STRING_CONCAT">STRICT_STRING_CONCAT</a></dd>
|
|
<dd id="DuckDB.SUPPORTS_SEMI_ANTI_JOIN" class="variable"><a href="dialect.html#Dialect.SUPPORTS_SEMI_ANTI_JOIN">SUPPORTS_SEMI_ANTI_JOIN</a></dd>
|
|
<dd id="DuckDB.NORMALIZE_FUNCTIONS" class="variable"><a href="dialect.html#Dialect.NORMALIZE_FUNCTIONS">NORMALIZE_FUNCTIONS</a></dd>
|
|
<dd id="DuckDB.LOG_BASE_FIRST" class="variable"><a href="dialect.html#Dialect.LOG_BASE_FIRST">LOG_BASE_FIRST</a></dd>
|
|
<dd id="DuckDB.DATE_FORMAT" class="variable"><a href="dialect.html#Dialect.DATE_FORMAT">DATE_FORMAT</a></dd>
|
|
<dd id="DuckDB.DATEINT_FORMAT" class="variable"><a href="dialect.html#Dialect.DATEINT_FORMAT">DATEINT_FORMAT</a></dd>
|
|
<dd id="DuckDB.TIME_FORMAT" class="variable"><a href="dialect.html#Dialect.TIME_FORMAT">TIME_FORMAT</a></dd>
|
|
<dd id="DuckDB.TIME_MAPPING" class="variable"><a href="dialect.html#Dialect.TIME_MAPPING">TIME_MAPPING</a></dd>
|
|
<dd id="DuckDB.FORMAT_MAPPING" class="variable"><a href="dialect.html#Dialect.FORMAT_MAPPING">FORMAT_MAPPING</a></dd>
|
|
<dd id="DuckDB.ESCAPE_SEQUENCES" class="variable"><a href="dialect.html#Dialect.ESCAPE_SEQUENCES">ESCAPE_SEQUENCES</a></dd>
|
|
<dd id="DuckDB.PSEUDOCOLUMNS" class="variable"><a href="dialect.html#Dialect.PSEUDOCOLUMNS">PSEUDOCOLUMNS</a></dd>
|
|
<dd id="DuckDB.get_or_raise" class="function"><a href="dialect.html#Dialect.get_or_raise">get_or_raise</a></dd>
|
|
<dd id="DuckDB.format_time" class="function"><a href="dialect.html#Dialect.format_time">format_time</a></dd>
|
|
<dd id="DuckDB.normalize_identifier" class="function"><a href="dialect.html#Dialect.normalize_identifier">normalize_identifier</a></dd>
|
|
<dd id="DuckDB.case_sensitive" class="function"><a href="dialect.html#Dialect.case_sensitive">case_sensitive</a></dd>
|
|
<dd id="DuckDB.can_identify" class="function"><a href="dialect.html#Dialect.can_identify">can_identify</a></dd>
|
|
<dd id="DuckDB.quote_identifier" class="function"><a href="dialect.html#Dialect.quote_identifier">quote_identifier</a></dd>
|
|
<dd id="DuckDB.parse" class="function"><a href="dialect.html#Dialect.parse">parse</a></dd>
|
|
<dd id="DuckDB.parse_into" class="function"><a href="dialect.html#Dialect.parse_into">parse_into</a></dd>
|
|
<dd id="DuckDB.generate" class="function"><a href="dialect.html#Dialect.generate">generate</a></dd>
|
|
<dd id="DuckDB.transpile" class="function"><a href="dialect.html#Dialect.transpile">transpile</a></dd>
|
|
<dd id="DuckDB.tokenize" class="function"><a href="dialect.html#Dialect.tokenize">tokenize</a></dd>
|
|
<dd id="DuckDB.tokenizer" class="variable"><a href="dialect.html#Dialect.tokenizer">tokenizer</a></dd>
|
|
<dd id="DuckDB.parser" class="function"><a href="dialect.html#Dialect.parser">parser</a></dd>
|
|
<dd id="DuckDB.generator" class="function"><a href="dialect.html#Dialect.generator">generator</a></dd>
|
|
|
|
</div>
|
|
</dl>
|
|
</div>
|
|
</section>
|
|
<section id="DuckDB.Tokenizer">
|
|
<input id="DuckDB.Tokenizer-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">DuckDB.Tokenizer</span><wbr>(<span class="base"><a href="../tokens.html#Tokenizer">sqlglot.tokens.Tokenizer</a></span>):
|
|
|
|
<label class="view-source-button" for="DuckDB.Tokenizer-view-source"><span>View Source</span></label>
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Tokenizer"></a>
|
|
<div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Tokenizer-115"><a href="#DuckDB.Tokenizer-115"><span class="linenos">115</span></a> <span class="k">class</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>
|
|
</span><span id="DuckDB.Tokenizer-116"><a href="#DuckDB.Tokenizer-116"><span class="linenos">116</span></a> <span class="n">KEYWORDS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="DuckDB.Tokenizer-117"><a href="#DuckDB.Tokenizer-117"><span class="linenos">117</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="DuckDB.Tokenizer-118"><a href="#DuckDB.Tokenizer-118"><span class="linenos">118</span></a> <span class="s2">":="</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="DuckDB.Tokenizer-119"><a href="#DuckDB.Tokenizer-119"><span class="linenos">119</span></a> <span class="s2">"//"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">DIV</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-120"><a href="#DuckDB.Tokenizer-120"><span class="linenos">120</span></a> <span class="s2">"ATTACH"</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="DuckDB.Tokenizer-121"><a href="#DuckDB.Tokenizer-121"><span class="linenos">121</span></a> <span class="s2">"BINARY"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">VARBINARY</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-122"><a href="#DuckDB.Tokenizer-122"><span class="linenos">122</span></a> <span class="s2">"BITSTRING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BIT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-123"><a href="#DuckDB.Tokenizer-123"><span class="linenos">123</span></a> <span class="s2">"BPCHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-124"><a href="#DuckDB.Tokenizer-124"><span class="linenos">124</span></a> <span class="s2">"CHAR"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-125"><a href="#DuckDB.Tokenizer-125"><span class="linenos">125</span></a> <span class="s2">"CHARACTER VARYING"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TEXT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-126"><a href="#DuckDB.Tokenizer-126"><span class="linenos">126</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="DuckDB.Tokenizer-127"><a href="#DuckDB.Tokenizer-127"><span class="linenos">127</span></a> <span class="s2">"HUGEINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">INT128</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-128"><a href="#DuckDB.Tokenizer-128"><span class="linenos">128</span></a> <span class="s2">"INT1"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">TINYINT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-129"><a href="#DuckDB.Tokenizer-129"><span class="linenos">129</span></a> <span class="s2">"LOGICAL"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">BOOLEAN</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-130"><a href="#DuckDB.Tokenizer-130"><span class="linenos">130</span></a> <span class="s2">"PIVOT_WIDER"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">PIVOT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-131"><a href="#DuckDB.Tokenizer-131"><span class="linenos">131</span></a> <span class="s2">"SIGNED"</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="DuckDB.Tokenizer-132"><a href="#DuckDB.Tokenizer-132"><span class="linenos">132</span></a> <span class="s2">"STRING"</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="DuckDB.Tokenizer-133"><a href="#DuckDB.Tokenizer-133"><span class="linenos">133</span></a> <span class="s2">"UBIGINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UBIGINT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-134"><a href="#DuckDB.Tokenizer-134"><span class="linenos">134</span></a> <span class="s2">"UINTEGER"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UINT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-135"><a href="#DuckDB.Tokenizer-135"><span class="linenos">135</span></a> <span class="s2">"USMALLINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">USMALLINT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-136"><a href="#DuckDB.Tokenizer-136"><span class="linenos">136</span></a> <span class="s2">"UTINYINT"</span><span class="p">:</span> <span class="n">TokenType</span><span class="o">.</span><span class="n">UTINYINT</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Tokenizer-137"><a href="#DuckDB.Tokenizer-137"><span class="linenos">137</span></a> <span class="p">}</span>
|
|
</span></pre></div>
|
|
|
|
|
|
|
|
|
|
<div id="DuckDB.Tokenizer.KEYWORDS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">KEYWORDS</span> =
|
|
<input id="DuckDB.Tokenizer.KEYWORDS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
|
<label class="view-value-button pdoc-button" for="DuckDB.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.HINT: 'HINT'>, '==': <TokenType.EQ: 'EQ'>, '::': <TokenType.DCOLON: 'DCOLON'>, '||': <TokenType.DPIPE: 'DPIPE'>, '>=': <TokenType.GTE: 'GTE'>, '<=': <TokenType.LTE: 'LTE'>, '<>': <TokenType.NEQ: 'NEQ'>, '!=': <TokenType.NEQ: 'NEQ'>, '<=>': <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'>, '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'>, 'CREATE': <TokenType.CREATE: 'CREATE'>, 'CROSS': <TokenType.CROSS: 'CROSS'>, 'CUBE': <TokenType.CUBE: 'CUBE'>, 'CURRENT_DATE': <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, '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'>, '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'>, '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'>, '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'>, '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'>, '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'>, 'TINYINT': <TokenType.TINYINT: 'TINYINT'>, 'SHORT': <TokenType.SMALLINT: 'SMALLINT'>, 'SMALLINT': <TokenType.SMALLINT: 'SMALLINT'>, 'INT128': <TokenType.INT128: 'INT128'>, 'INT2': <TokenType.SMALLINT: 'SMALLINT'>, 'INTEGER': <TokenType.INT: 'INT'>, 'INT': <TokenType.INT: 'INT'>, 'INT4': <TokenType.INT: 'INT'>, 'LONG': <TokenType.BIGINT: 'BIGINT'>, 'BIGINT': <TokenType.BIGINT: 'BIGINT'>, 'INT8': <TokenType.BIGINT: 'BIGINT'>, 'DEC': <TokenType.DECIMAL: 'DECIMAL'>, 'DECIMAL': <TokenType.DECIMAL: 'DECIMAL'>, 'BIGDECIMAL': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, 'BIGNUMERIC': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, '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'>, 'CHAR': <TokenType.TEXT: 'TEXT'>, 'CHARACTER': <TokenType.CHAR: 'CHAR'>, 'NCHAR': <TokenType.NCHAR: 'NCHAR'>, 'VARCHAR': <TokenType.VARCHAR: 'VARCHAR'>, 'VARCHAR2': <TokenType.VARCHAR: 'VARCHAR'>, 'NVARCHAR': <TokenType.NVARCHAR: 'NVARCHAR'>, 'NVARCHAR2': <TokenType.NVARCHAR: 'NVARCHAR'>, 'STR': <TokenType.TEXT: 'TEXT'>, 'STRING': <TokenType.VARCHAR: 'VARCHAR'>, '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.VARBINARY: 'VARBINARY'>, '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'>, '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'>, 'STRUCT': <TokenType.STRUCT: 'STRUCT'>, 'VARIANT': <TokenType.VARIANT: 'VARIANT'>, 'ALTER': <TokenType.ALTER: 'ALTER'>, 'ANALYZE': <TokenType.COMMAND: 'COMMAND'>, 'CALL': <TokenType.COMMAND: 'COMMAND'>, 'COMMENT': <TokenType.COMMENT: 'COMMENT'>, 'COPY': <TokenType.COMMAND: 'COMMAND'>, 'EXPLAIN': <TokenType.COMMAND: 'COMMAND'>, 'GRANT': <TokenType.COMMAND: 'COMMAND'>, 'OPTIMIZE': <TokenType.COMMAND: 'COMMAND'>, 'PREPARE': <TokenType.COMMAND: 'COMMAND'>, 'TRUNCATE': <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'>, ':=': <TokenType.EQ: 'EQ'>, '//': <TokenType.DIV: 'DIV'>, 'ATTACH': <TokenType.COMMAND: 'COMMAND'>, 'BITSTRING': <TokenType.BIT: 'BIT'>, 'BPCHAR': <TokenType.TEXT: 'TEXT'>, 'CHARACTER VARYING': <TokenType.TEXT: 'TEXT'>, 'EXCLUDE': <TokenType.EXCEPT: 'EXCEPT'>, 'HUGEINT': <TokenType.INT128: 'INT128'>, 'INT1': <TokenType.TINYINT: 'TINYINT'>, 'LOGICAL': <TokenType.BOOLEAN: 'BOOLEAN'>, 'PIVOT_WIDER': <TokenType.PIVOT: 'PIVOT'>, 'SIGNED': <TokenType.INT: 'INT'>, 'UBIGINT': <TokenType.UBIGINT: 'UBIGINT'>, 'UINTEGER': <TokenType.UINT: 'UINT'>, 'USMALLINT': <TokenType.USMALLINT: 'USMALLINT'>, 'UTINYINT': <TokenType.UTINYINT: 'UTINYINT'>}</span>
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</div>
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<a class="headerlink" href="#DuckDB.Tokenizer.KEYWORDS"></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="DuckDB.Tokenizer.SINGLE_TOKENS" class="variable"><a href="../tokens.html#Tokenizer.SINGLE_TOKENS">SINGLE_TOKENS</a></dd>
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<dd id="DuckDB.Tokenizer.BIT_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.BIT_STRINGS">BIT_STRINGS</a></dd>
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<dd id="DuckDB.Tokenizer.BYTE_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.BYTE_STRINGS">BYTE_STRINGS</a></dd>
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<dd id="DuckDB.Tokenizer.HEX_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.HEX_STRINGS">HEX_STRINGS</a></dd>
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<dd id="DuckDB.Tokenizer.RAW_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.RAW_STRINGS">RAW_STRINGS</a></dd>
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<dd id="DuckDB.Tokenizer.HEREDOC_STRINGS" class="variable"><a href="../tokens.html#Tokenizer.HEREDOC_STRINGS">HEREDOC_STRINGS</a></dd>
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<dd id="DuckDB.Tokenizer.IDENTIFIERS" class="variable"><a href="../tokens.html#Tokenizer.IDENTIFIERS">IDENTIFIERS</a></dd>
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<dd id="DuckDB.Tokenizer.IDENTIFIER_ESCAPES" class="variable"><a href="../tokens.html#Tokenizer.IDENTIFIER_ESCAPES">IDENTIFIER_ESCAPES</a></dd>
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<dd id="DuckDB.Tokenizer.QUOTES" class="variable"><a href="../tokens.html#Tokenizer.QUOTES">QUOTES</a></dd>
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<dd id="DuckDB.Tokenizer.STRING_ESCAPES" class="variable"><a href="../tokens.html#Tokenizer.STRING_ESCAPES">STRING_ESCAPES</a></dd>
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<dd id="DuckDB.Tokenizer.VAR_SINGLE_TOKENS" class="variable"><a href="../tokens.html#Tokenizer.VAR_SINGLE_TOKENS">VAR_SINGLE_TOKENS</a></dd>
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<dd id="DuckDB.Tokenizer.ESCAPE_SEQUENCES" class="variable"><a href="../tokens.html#Tokenizer.ESCAPE_SEQUENCES">ESCAPE_SEQUENCES</a></dd>
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<dd id="DuckDB.Tokenizer.IDENTIFIERS_CAN_START_WITH_DIGIT" class="variable"><a href="../tokens.html#Tokenizer.IDENTIFIERS_CAN_START_WITH_DIGIT">IDENTIFIERS_CAN_START_WITH_DIGIT</a></dd>
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<dd id="DuckDB.Tokenizer.WHITE_SPACE" class="variable"><a href="../tokens.html#Tokenizer.WHITE_SPACE">WHITE_SPACE</a></dd>
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<dd id="DuckDB.Tokenizer.COMMANDS" class="variable"><a href="../tokens.html#Tokenizer.COMMANDS">COMMANDS</a></dd>
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<dd id="DuckDB.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="DuckDB.Tokenizer.NUMERIC_LITERALS" class="variable"><a href="../tokens.html#Tokenizer.NUMERIC_LITERALS">NUMERIC_LITERALS</a></dd>
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<dd id="DuckDB.Tokenizer.ENCODE" class="variable"><a href="../tokens.html#Tokenizer.ENCODE">ENCODE</a></dd>
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<dd id="DuckDB.Tokenizer.COMMENTS" class="variable"><a href="../tokens.html#Tokenizer.COMMENTS">COMMENTS</a></dd>
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<dd id="DuckDB.Tokenizer.reset" class="function"><a href="../tokens.html#Tokenizer.reset">reset</a></dd>
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<dd id="DuckDB.Tokenizer.tokenize" class="function"><a href="../tokens.html#Tokenizer.tokenize">tokenize</a></dd>
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<dd id="DuckDB.Tokenizer.peek" class="function"><a href="../tokens.html#Tokenizer.peek">peek</a></dd>
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<dd id="DuckDB.Tokenizer.size" class="variable"><a href="../tokens.html#Tokenizer.size">size</a></dd>
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<dd id="DuckDB.Tokenizer.sql" class="variable"><a href="../tokens.html#Tokenizer.sql">sql</a></dd>
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<dd id="DuckDB.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="DuckDB.Parser">
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<input id="DuckDB.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">DuckDB.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="DuckDB.Parser-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#DuckDB.Parser"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Parser-139"><a href="#DuckDB.Parser-139"><span class="linenos">139</span></a> <span class="k">class</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="DuckDB.Parser-140"><a href="#DuckDB.Parser-140"><span class="linenos">140</span></a> <span class="n">CONCAT_NULL_OUTPUTS_STRING</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="DuckDB.Parser-141"><a href="#DuckDB.Parser-141"><span class="linenos">141</span></a>
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</span><span id="DuckDB.Parser-142"><a href="#DuckDB.Parser-142"><span class="linenos">142</span></a> <span class="n">BITWISE</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB.Parser-143"><a href="#DuckDB.Parser-143"><span class="linenos">143</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">BITWISE</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-144"><a href="#DuckDB.Parser-144"><span class="linenos">144</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">TILDA</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-145"><a href="#DuckDB.Parser-145"><span class="linenos">145</span></a> <span class="p">}</span>
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</span><span id="DuckDB.Parser-146"><a href="#DuckDB.Parser-146"><span class="linenos">146</span></a>
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</span><span id="DuckDB.Parser-147"><a href="#DuckDB.Parser-147"><span class="linenos">147</span></a> <span class="n">FUNCTIONS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB.Parser-148"><a href="#DuckDB.Parser-148"><span class="linenos">148</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="DuckDB.Parser-149"><a href="#DuckDB.Parser-149"><span class="linenos">149</span></a> <span class="s2">"ARRAY_LENGTH"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-150"><a href="#DuckDB.Parser-150"><span class="linenos">150</span></a> <span class="s2">"ARRAY_SORT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-151"><a href="#DuckDB.Parser-151"><span class="linenos">151</span></a> <span class="s2">"ARRAY_REVERSE_SORT"</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-152"><a href="#DuckDB.Parser-152"><span class="linenos">152</span></a> <span class="s2">"DATEDIFF"</span><span class="p">:</span> <span class="n">_parse_date_diff</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-153"><a href="#DuckDB.Parser-153"><span class="linenos">153</span></a> <span class="s2">"DATE_DIFF"</span><span class="p">:</span> <span class="n">_parse_date_diff</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-154"><a href="#DuckDB.Parser-154"><span class="linenos">154</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="DuckDB.Parser-155"><a href="#DuckDB.Parser-155"><span class="linenos">155</span></a> <span class="s2">"DATETRUNC"</span><span class="p">:</span> <span class="n">date_trunc_to_time</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-156"><a href="#DuckDB.Parser-156"><span class="linenos">156</span></a> <span class="s2">"EPOCH"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-157"><a href="#DuckDB.Parser-157"><span class="linenos">157</span></a> <span class="s2">"EPOCH_MS"</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">UnixToTime</span><span class="p">(</span>
|
|
</span><span id="DuckDB.Parser-158"><a href="#DuckDB.Parser-158"><span class="linenos">158</span></a> <span class="n">this</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">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">1000</span><span class="p">))</span>
|
|
</span><span id="DuckDB.Parser-159"><a href="#DuckDB.Parser-159"><span class="linenos">159</span></a> <span class="p">),</span>
|
|
</span><span id="DuckDB.Parser-160"><a href="#DuckDB.Parser-160"><span class="linenos">160</span></a> <span class="s2">"LIST_REVERSE_SORT"</span><span class="p">:</span> <span class="n">_sort_array_reverse</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-161"><a href="#DuckDB.Parser-161"><span class="linenos">161</span></a> <span class="s2">"LIST_SORT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-162"><a href="#DuckDB.Parser-162"><span class="linenos">162</span></a> <span class="s2">"LIST_VALUE"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Array</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-163"><a href="#DuckDB.Parser-163"><span class="linenos">163</span></a> <span class="s2">"MEDIAN"</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">PercentileCont</span><span class="p">(</span>
|
|
</span><span id="DuckDB.Parser-164"><a href="#DuckDB.Parser-164"><span class="linenos">164</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">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="mf">0.5</span><span class="p">)</span>
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|
</span><span id="DuckDB.Parser-165"><a href="#DuckDB.Parser-165"><span class="linenos">165</span></a> <span class="p">),</span>
|
|
</span><span id="DuckDB.Parser-166"><a href="#DuckDB.Parser-166"><span class="linenos">166</span></a> <span class="s2">"QUANTILE_CONT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-167"><a href="#DuckDB.Parser-167"><span class="linenos">167</span></a> <span class="s2">"QUANTILE_DISC"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-168"><a href="#DuckDB.Parser-168"><span class="linenos">168</span></a> <span class="s2">"REGEXP_EXTRACT"</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">RegexpExtract</span><span class="p">(</span>
|
|
</span><span id="DuckDB.Parser-169"><a href="#DuckDB.Parser-169"><span class="linenos">169</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">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">2</span><span class="p">)</span>
|
|
</span><span id="DuckDB.Parser-170"><a href="#DuckDB.Parser-170"><span class="linenos">170</span></a> <span class="p">),</span>
|
|
</span><span id="DuckDB.Parser-171"><a href="#DuckDB.Parser-171"><span class="linenos">171</span></a> <span class="s2">"REGEXP_MATCHES"</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="DuckDB.Parser-172"><a href="#DuckDB.Parser-172"><span class="linenos">172</span></a> <span class="s2">"STRFTIME"</span><span class="p">:</span> <span class="n">format_time_lambda</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="s2">"duckdb"</span><span class="p">),</span>
|
|
</span><span id="DuckDB.Parser-173"><a href="#DuckDB.Parser-173"><span class="linenos">173</span></a> <span class="s2">"STRING_SPLIT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-174"><a href="#DuckDB.Parser-174"><span class="linenos">174</span></a> <span class="s2">"STRING_SPLIT_REGEX"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-175"><a href="#DuckDB.Parser-175"><span class="linenos">175</span></a> <span class="s2">"STRING_TO_ARRAY"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-176"><a href="#DuckDB.Parser-176"><span class="linenos">176</span></a> <span class="s2">"STRPTIME"</span><span class="p">:</span> <span class="n">format_time_lambda</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">"duckdb"</span><span class="p">),</span>
|
|
</span><span id="DuckDB.Parser-177"><a href="#DuckDB.Parser-177"><span class="linenos">177</span></a> <span class="s2">"STRUCT_PACK"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-178"><a href="#DuckDB.Parser-178"><span class="linenos">178</span></a> <span class="s2">"STR_SPLIT"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Parser-179"><a href="#DuckDB.Parser-179"><span class="linenos">179</span></a> <span class="s2">"STR_SPLIT_REGEX"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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|
</span><span id="DuckDB.Parser-180"><a href="#DuckDB.Parser-180"><span class="linenos">180</span></a> <span class="s2">"TO_TIMESTAMP"</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTime</span><span class="o">.</span><span class="n">from_arg_list</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-181"><a href="#DuckDB.Parser-181"><span class="linenos">181</span></a> <span class="s2">"UNNEST"</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="DuckDB.Parser-182"><a href="#DuckDB.Parser-182"><span class="linenos">182</span></a> <span class="s2">"XOR"</span><span class="p">:</span> <span class="n">binary_from_function</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">BitwiseXor</span><span class="p">),</span>
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</span><span id="DuckDB.Parser-183"><a href="#DuckDB.Parser-183"><span class="linenos">183</span></a> <span class="p">}</span>
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</span><span id="DuckDB.Parser-184"><a href="#DuckDB.Parser-184"><span class="linenos">184</span></a>
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</span><span id="DuckDB.Parser-185"><a href="#DuckDB.Parser-185"><span class="linenos">185</span></a> <span class="n">FUNCTION_PARSERS</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB.Parser-186"><a href="#DuckDB.Parser-186"><span class="linenos">186</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="DuckDB.Parser-187"><a href="#DuckDB.Parser-187"><span class="linenos">187</span></a> <span class="s2">"DECODE"</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="DuckDB.Parser-188"><a href="#DuckDB.Parser-188"><span class="linenos">188</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</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_conjunction</span><span class="p">(),</span> <span class="n">charset</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">string</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
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|
</span><span id="DuckDB.Parser-189"><a href="#DuckDB.Parser-189"><span class="linenos">189</span></a> <span class="p">),</span>
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|
</span><span id="DuckDB.Parser-190"><a href="#DuckDB.Parser-190"><span class="linenos">190</span></a> <span class="s2">"ENCODE"</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="DuckDB.Parser-191"><a href="#DuckDB.Parser-191"><span class="linenos">191</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</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_conjunction</span><span class="p">(),</span> <span class="n">charset</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">string</span><span class="p">(</span><span class="s2">"utf-8"</span><span class="p">)</span>
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</span><span id="DuckDB.Parser-192"><a href="#DuckDB.Parser-192"><span class="linenos">192</span></a> <span class="p">),</span>
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|
</span><span id="DuckDB.Parser-193"><a href="#DuckDB.Parser-193"><span class="linenos">193</span></a> <span class="p">}</span>
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|
</span><span id="DuckDB.Parser-194"><a href="#DuckDB.Parser-194"><span class="linenos">194</span></a>
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</span><span id="DuckDB.Parser-195"><a href="#DuckDB.Parser-195"><span class="linenos">195</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>
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</span><span id="DuckDB.Parser-196"><a href="#DuckDB.Parser-196"><span class="linenos">196</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">SEMI</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-197"><a href="#DuckDB.Parser-197"><span class="linenos">197</span></a> <span class="n">TokenType</span><span class="o">.</span><span class="n">ANTI</span><span class="p">,</span>
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</span><span id="DuckDB.Parser-198"><a href="#DuckDB.Parser-198"><span class="linenos">198</span></a> <span class="p">}</span>
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</span><span id="DuckDB.Parser-199"><a href="#DuckDB.Parser-199"><span class="linenos">199</span></a>
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</span><span id="DuckDB.Parser-200"><a href="#DuckDB.Parser-200"><span class="linenos">200</span></a> <span class="k">def</span> <span class="nf">_parse_types</span><span class="p">(</span>
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</span><span id="DuckDB.Parser-201"><a href="#DuckDB.Parser-201"><span class="linenos">201</span></a> <span class="bp">self</span><span class="p">,</span> <span class="n">check_func</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">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">allow_identifiers</span><span class="p">:</span> <span class="nb">bool</span> <span class="o">=</span> <span class="kc">True</span>
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</span><span id="DuckDB.Parser-202"><a href="#DuckDB.Parser-202"><span class="linenos">202</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="DuckDB.Parser-203"><a href="#DuckDB.Parser-203"><span class="linenos">203</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_types</span><span class="p">(</span>
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</span><span id="DuckDB.Parser-204"><a href="#DuckDB.Parser-204"><span class="linenos">204</span></a> <span class="n">check_func</span><span class="o">=</span><span class="n">check_func</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">allow_identifiers</span><span class="o">=</span><span class="n">allow_identifiers</span>
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</span><span id="DuckDB.Parser-205"><a href="#DuckDB.Parser-205"><span class="linenos">205</span></a> <span class="p">)</span>
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</span><span id="DuckDB.Parser-206"><a href="#DuckDB.Parser-206"><span class="linenos">206</span></a>
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</span><span id="DuckDB.Parser-207"><a href="#DuckDB.Parser-207"><span class="linenos">207</span></a> <span class="c1"># DuckDB treats NUMERIC and DECIMAL without precision as DECIMAL(18, 3)</span>
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</span><span id="DuckDB.Parser-208"><a href="#DuckDB.Parser-208"><span class="linenos">208</span></a> <span class="c1"># See: https://duckdb.org/docs/sql/data_types/numeric</span>
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</span><span id="DuckDB.Parser-209"><a href="#DuckDB.Parser-209"><span class="linenos">209</span></a> <span class="k">if</span> <span class="p">(</span>
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</span><span id="DuckDB.Parser-210"><a href="#DuckDB.Parser-210"><span class="linenos">210</span></a> <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">DataType</span><span class="p">)</span>
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</span><span id="DuckDB.Parser-211"><a href="#DuckDB.Parser-211"><span class="linenos">211</span></a> <span class="ow">and</span> <span class="n">this</span><span class="o">.</span><span class="n">is_type</span><span class="p">(</span><span class="s2">"numeric"</span><span class="p">,</span> <span class="s2">"decimal"</span><span class="p">)</span>
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</span><span id="DuckDB.Parser-212"><a href="#DuckDB.Parser-212"><span class="linenos">212</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">this</span><span class="o">.</span><span class="n">expressions</span>
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</span><span id="DuckDB.Parser-213"><a href="#DuckDB.Parser-213"><span class="linenos">213</span></a> <span class="p">):</span>
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</span><span id="DuckDB.Parser-214"><a href="#DuckDB.Parser-214"><span class="linenos">214</span></a> <span class="k">return</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">"DECIMAL(18, 3)"</span><span class="p">)</span>
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</span><span id="DuckDB.Parser-215"><a href="#DuckDB.Parser-215"><span class="linenos">215</span></a>
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</span><span id="DuckDB.Parser-216"><a href="#DuckDB.Parser-216"><span class="linenos">216</span></a> <span class="k">return</span> <span class="n">this</span>
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</span><span id="DuckDB.Parser-217"><a href="#DuckDB.Parser-217"><span class="linenos">217</span></a>
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</span><span id="DuckDB.Parser-218"><a href="#DuckDB.Parser-218"><span class="linenos">218</span></a> <span class="k">def</span> <span class="nf">_parse_struct_types</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="DuckDB.Parser-219"><a href="#DuckDB.Parser-219"><span class="linenos">219</span></a> <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_parse_field_def</span><span class="p">()</span>
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</span><span id="DuckDB.Parser-220"><a href="#DuckDB.Parser-220"><span class="linenos">220</span></a>
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</span><span id="DuckDB.Parser-221"><a href="#DuckDB.Parser-221"><span class="linenos">221</span></a> <span class="k">def</span> <span class="nf">_pivot_column_names</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">aggregations</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">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="nb">str</span><span class="p">]:</span>
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</span><span id="DuckDB.Parser-222"><a href="#DuckDB.Parser-222"><span class="linenos">222</span></a> <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">aggregations</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="DuckDB.Parser-223"><a href="#DuckDB.Parser-223"><span class="linenos">223</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">_pivot_column_names</span><span class="p">(</span><span class="n">aggregations</span><span class="p">)</span>
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</span><span id="DuckDB.Parser-224"><a href="#DuckDB.Parser-224"><span class="linenos">224</span></a> <span class="k">return</span> <span class="n">pivot_column_names</span><span class="p">(</span><span class="n">aggregations</span><span class="p">,</span> <span class="n">dialect</span><span class="o">=</span><span class="s2">"duckdb"</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> Determines the amount of context to capture from a
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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.
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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="DuckDB.Parser.CONCAT_NULL_OUTPUTS_STRING" class="classattr">
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<div class="attr variable">
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<span class="name">CONCAT_NULL_OUTPUTS_STRING</span> =
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<span class="default_value">True</span>
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</div>
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<a class="headerlink" href="#DuckDB.Parser.CONCAT_NULL_OUTPUTS_STRING"></a>
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</div>
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<div id="DuckDB.Parser.BITWISE" class="classattr">
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<div class="attr variable">
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<span class="name">BITWISE</span> =
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<input id="DuckDB.Parser.BITWISE-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="DuckDB.Parser.BITWISE-view-value"></label><span class="default_value">{<TokenType.AMP: 'AMP'>: <class '<a href="../expressions.html#BitwiseAnd">sqlglot.expressions.BitwiseAnd</a>'>, <TokenType.CARET: 'CARET'>: <class '<a href="../expressions.html#BitwiseXor">sqlglot.expressions.BitwiseXor</a>'>, <TokenType.PIPE: 'PIPE'>: <class '<a href="../expressions.html#BitwiseOr">sqlglot.expressions.BitwiseOr</a>'>, <TokenType.DPIPE: 'DPIPE'>: <class '<a href="../expressions.html#SafeDPipe">sqlglot.expressions.SafeDPipe</a>'>, <TokenType.TILDA: 'TILDA'>: <class '<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>'>}</span>
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</div>
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<a class="headerlink" href="#DuckDB.Parser.BITWISE"></a>
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</div>
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<div id="DuckDB.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="DuckDB.Parser.FUNCTIONS-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="DuckDB.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>'>>, 'ANY_VALUE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#AnyValue">sqlglot.expressions.AnyValue</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>'>>, 'ARRAY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Array">sqlglot.expressions.Array</a>'>>, 'ARRAY_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayAgg">sqlglot.expressions.ArrayAgg</a>'>>, 'ARRAY_ALL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayAll">sqlglot.expressions.ArrayAll</a>'>>, 'ARRAY_ANY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayAny">sqlglot.expressions.ArrayAny</a>'>>, 'ARRAY_CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>'>>, 'ARRAY_CAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayConcat">sqlglot.expressions.ArrayConcat</a>'>>, 'ARRAY_CONTAINS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayContains">sqlglot.expressions.ArrayContains</a>'>>, 'FILTER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>'>>, 'ARRAY_FILTER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayFilter">sqlglot.expressions.ArrayFilter</a>'>>, 'ARRAY_JOIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayJoin">sqlglot.expressions.ArrayJoin</a>'>>, 'ARRAY_SIZE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>'>>, 'ARRAY_SORT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SortArray">sqlglot.expressions.SortArray</a>'>>, 'ARRAY_SUM': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySum">sqlglot.expressions.ArraySum</a>'>>, 'ARRAY_UNION_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArrayUnionAgg">sqlglot.expressions.ArrayUnionAgg</a>'>>, 'AVG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Avg">sqlglot.expressions.Avg</a>'>>, 'CASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Case">sqlglot.expressions.Case</a>'>>, 'CAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Cast">sqlglot.expressions.Cast</a>'>>, 'CAST_TO_STR_TYPE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CastToStrType">sqlglot.expressions.CastToStrType</a>'>>, 'CEIL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>'>>, 'CEILING': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Ceil">sqlglot.expressions.Ceil</a>'>>, 'CHR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Chr">sqlglot.expressions.Chr</a>'>>, 'CHAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Chr">sqlglot.expressions.Chr</a>'>>, 'COALESCE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>'>>, 'IFNULL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>'>>, 'NVL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Coalesce">sqlglot.expressions.Coalesce</a>'>>, 'COLLATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Collate">sqlglot.expressions.Collate</a>'>>, 'CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Concat">sqlglot.expressions.Concat</a>'>>, 'CONCAT_WS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ConcatWs">sqlglot.expressions.ConcatWs</a>'>>, 'COUNT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Count">sqlglot.expressions.Count</a>'>>, 'COUNT_IF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CountIf">sqlglot.expressions.CountIf</a>'>>, 'CURRENT_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentDate">sqlglot.expressions.CurrentDate</a>'>>, 'CURRENT_DATETIME': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentDatetime">sqlglot.expressions.CurrentDatetime</a>'>>, 'CURRENT_TIME': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentTime">sqlglot.expressions.CurrentTime</a>'>>, 'CURRENT_TIMESTAMP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentTimestamp">sqlglot.expressions.CurrentTimestamp</a>'>>, 'CURRENT_USER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#CurrentUser">sqlglot.expressions.CurrentUser</a>'>>, 'DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Date">sqlglot.expressions.Date</a>'>>, 'DATE_ADD': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateAdd">sqlglot.expressions.DateAdd</a>'>>, 'DATEDIFF': <function _parse_date_diff>, 'DATE_DIFF': <function _parse_date_diff>, 'DATEFROMPARTS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateFromParts">sqlglot.expressions.DateFromParts</a>'>>, 'DATE_STR_TO_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateStrToDate">sqlglot.expressions.DateStrToDate</a>'>>, 'DATE_SUB': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateSub">sqlglot.expressions.DateSub</a>'>>, 'DATE_TO_DATE_STR': <function Parser.<lambda>>, 'DATE_TO_DI': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DateToDi">sqlglot.expressions.DateToDi</a>'>>, 'DATE_TRUNC': <function date_trunc_to_time>, 'DATETIME_ADD': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeAdd">sqlglot.expressions.DatetimeAdd</a>'>>, 'DATETIME_DIFF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeDiff">sqlglot.expressions.DatetimeDiff</a>'>>, 'DATETIME_SUB': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeSub">sqlglot.expressions.DatetimeSub</a>'>>, 'DATETIME_TRUNC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DatetimeTrunc">sqlglot.expressions.DatetimeTrunc</a>'>>, 'DAY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Day">sqlglot.expressions.Day</a>'>>, 'DAY_OF_MONTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfMonth">sqlglot.expressions.DayOfMonth</a>'>>, 'DAYOFMONTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfMonth">sqlglot.expressions.DayOfMonth</a>'>>, 'DAY_OF_WEEK': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfWeek">sqlglot.expressions.DayOfWeek</a>'>>, 'DAYOFWEEK': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfWeek">sqlglot.expressions.DayOfWeek</a>'>>, 'DAY_OF_YEAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfYear">sqlglot.expressions.DayOfYear</a>'>>, 'DAYOFYEAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DayOfYear">sqlglot.expressions.DayOfYear</a>'>>, 'DECODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Decode">sqlglot.expressions.Decode</a>'>>, 'DI_TO_DATE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#DiToDate">sqlglot.expressions.DiToDate</a>'>>, 'ENCODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Encode">sqlglot.expressions.Encode</a>'>>, 'EXP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Exp">sqlglot.expressions.Exp</a>'>>, 'EXPLODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Explode">sqlglot.expressions.Explode</a>'>>, 'EXPLODE_OUTER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ExplodeOuter">sqlglot.expressions.ExplodeOuter</a>'>>, 'EXTRACT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Extract">sqlglot.expressions.Extract</a>'>>, 'FIRST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#First">sqlglot.expressions.First</a>'>>, 'FLOOR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Floor">sqlglot.expressions.Floor</a>'>>, 'FROM_BASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#FromBase">sqlglot.expressions.FromBase</a>'>>, 'FROM_BASE64': <bound method Func.from_arg_list of <class '<a href="../expressions.html#FromBase64">sqlglot.expressions.FromBase64</a>'>>, 'GENERATE_SERIES': <bound method Func.from_arg_list of <class '<a href="../expressions.html#GenerateSeries">sqlglot.expressions.GenerateSeries</a>'>>, 'GREATEST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Greatest">sqlglot.expressions.Greatest</a>'>>, 'GROUP_CONCAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#GroupConcat">sqlglot.expressions.GroupConcat</a>'>>, 'HEX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Hex">sqlglot.expressions.Hex</a>'>>, 'HLL': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Hll">sqlglot.expressions.Hll</a>'>>, 'IF': <bound method Func.from_arg_list of <class '<a href="../expressions.html#If">sqlglot.expressions.If</a>'>>, 'INITCAP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Initcap">sqlglot.expressions.Initcap</a>'>>, 'IS_NAN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#IsNan">sqlglot.expressions.IsNan</a>'>>, 'ISNAN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#IsNan">sqlglot.expressions.IsNan</a>'>>, 'J_S_O_N_ARRAY': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONArray">sqlglot.expressions.JSONArray</a>'>>, 'J_S_O_N_ARRAY_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONArrayAgg">sqlglot.expressions.JSONArrayAgg</a>'>>, 'JSON_ARRAY_CONTAINS': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONArrayContains">sqlglot.expressions.JSONArrayContains</a>'>>, 'JSONB_EXTRACT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONBExtract">sqlglot.expressions.JSONBExtract</a>'>>, 'JSONB_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONBExtractScalar">sqlglot.expressions.JSONBExtractScalar</a>'>>, 'JSON_EXTRACT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONExtract">sqlglot.expressions.JSONExtract</a>'>>, 'JSON_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONExtractScalar">sqlglot.expressions.JSONExtractScalar</a>'>>, 'JSON_FORMAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONFormat">sqlglot.expressions.JSONFormat</a>'>>, 'J_S_O_N_OBJECT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONObject">sqlglot.expressions.JSONObject</a>'>>, 'J_S_O_N_TABLE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#JSONTable">sqlglot.expressions.JSONTable</a>'>>, 'LAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Last">sqlglot.expressions.Last</a>'>>, 'LAST_DATE_OF_MONTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LastDateOfMonth">sqlglot.expressions.LastDateOfMonth</a>'>>, 'LEAST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Least">sqlglot.expressions.Least</a>'>>, 'LEFT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Left">sqlglot.expressions.Left</a>'>>, 'LENGTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Length">sqlglot.expressions.Length</a>'>>, 'LEN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Length">sqlglot.expressions.Length</a>'>>, 'LEVENSHTEIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Levenshtein">sqlglot.expressions.Levenshtein</a>'>>, 'LN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Ln">sqlglot.expressions.Ln</a>'>>, 'LOG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log">sqlglot.expressions.Log</a>'>>, 'LOG10': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log10">sqlglot.expressions.Log10</a>'>>, 'LOG2': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Log2">sqlglot.expressions.Log2</a>'>>, 'LOGICAL_AND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'BOOL_AND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'BOOLAND_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalAnd">sqlglot.expressions.LogicalAnd</a>'>>, 'LOGICAL_OR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'BOOL_OR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'BOOLOR_AGG': <bound method Func.from_arg_list of <class '<a href="../expressions.html#LogicalOr">sqlglot.expressions.LogicalOr</a>'>>, 'LOWER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>'>>, 'LCASE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Lower">sqlglot.expressions.Lower</a>'>>, 'MD5': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MD5">sqlglot.expressions.MD5</a>'>>, 'MD5_DIGEST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MD5Digest">sqlglot.expressions.MD5Digest</a>'>>, 'MAP': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Map">sqlglot.expressions.Map</a>'>>, 'MAP_FROM_ENTRIES': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MapFromEntries">sqlglot.expressions.MapFromEntries</a>'>>, 'MATCH_AGAINST': <bound method Func.from_arg_list of <class '<a href="../expressions.html#MatchAgainst">sqlglot.expressions.MatchAgainst</a>'>>, 'MAX': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Max">sqlglot.expressions.Max</a>'>>, 'MIN': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Min">sqlglot.expressions.Min</a>'>>, 'MONTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Month">sqlglot.expressions.Month</a>'>>, 'MONTHS_BETWEEN': <bound method Func.from_arg_list of <class '<a 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href="../expressions.html#ParseJSON">sqlglot.expressions.ParseJSON</a>'>>, 'PERCENTILE_CONT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#PercentileCont">sqlglot.expressions.PercentileCont</a>'>>, 'PERCENTILE_DISC': <bound method Func.from_arg_list of <class '<a href="../expressions.html#PercentileDisc">sqlglot.expressions.PercentileDisc</a>'>>, 'POSEXPLODE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Posexplode">sqlglot.expressions.Posexplode</a>'>>, 'POSEXPLODE_OUTER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#PosexplodeOuter">sqlglot.expressions.PosexplodeOuter</a>'>>, 'POWER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>'>>, 'POW': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Pow">sqlglot.expressions.Pow</a>'>>, 'PREDICT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Predict">sqlglot.expressions.Predict</a>'>>, 'QUANTILE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Quantile">sqlglot.expressions.Quantile</a>'>>, 'RANGE_N': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RangeN">sqlglot.expressions.RangeN</a>'>>, 'READ_CSV': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ReadCSV">sqlglot.expressions.ReadCSV</a>'>>, 'REDUCE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Reduce">sqlglot.expressions.Reduce</a>'>>, 'REGEXP_EXTRACT': <function <a href="#DuckDB.Parser">DuckDB.Parser</a>.<lambda>>, 'REGEXP_I_LIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpILike">sqlglot.expressions.RegexpILike</a>'>>, 'REGEXP_LIKE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpLike">sqlglot.expressions.RegexpLike</a>'>>, 'REGEXP_REPLACE': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpReplace">sqlglot.expressions.RegexpReplace</a>'>>, 'REGEXP_SPLIT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RegexpSplit">sqlglot.expressions.RegexpSplit</a>'>>, 'REPEAT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Repeat">sqlglot.expressions.Repeat</a>'>>, 'RIGHT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Right">sqlglot.expressions.Right</a>'>>, 'ROUND': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Round">sqlglot.expressions.Round</a>'>>, 'ROW_NUMBER': <bound method Func.from_arg_list of <class '<a href="../expressions.html#RowNumber">sqlglot.expressions.RowNumber</a>'>>, 'SHA': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>'>>, 'SHA1': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SHA">sqlglot.expressions.SHA</a>'>>, 'SHA2': <bound 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href="../expressions.html#XMLTable">sqlglot.expressions.XMLTable</a>'>>, 'XOR': <function binary_from_function.<locals>.<lambda>>, 'YEAR': <bound method Func.from_arg_list of <class '<a href="../expressions.html#Year">sqlglot.expressions.Year</a>'>>, 'GLOB': <function Parser.<lambda>>, 'LIKE': <function parse_like>, 'ARRAY_LENGTH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#ArraySize">sqlglot.expressions.ArraySize</a>'>>, 'ARRAY_REVERSE_SORT': <function _sort_array_reverse>, 'DATETRUNC': <function date_trunc_to_time>, 'EPOCH': <bound method Func.from_arg_list of <class '<a href="../expressions.html#TimeToUnix">sqlglot.expressions.TimeToUnix</a>'>>, 'EPOCH_MS': <function <a href="#DuckDB.Parser">DuckDB.Parser</a>.<lambda>>, 'LIST_REVERSE_SORT': <function _sort_array_reverse>, 'LIST_SORT': <bound method Func.from_arg_list of <class '<a href="../expressions.html#SortArray">sqlglot.expressions.SortArray</a>'>>, 'LIST_VALUE': <bound method Func.from_arg_list of 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<label class="view-value-button pdoc-button" for="DuckDB.Parser.FUNCTION_PARSERS-view-value"></label><span class="default_value">{'ANY_VALUE': <function Parser.<lambda>>, 'CAST': <function Parser.<lambda>>, 'CONCAT': <function Parser.<lambda>>, 'CONCAT_WS': <function Parser.<lambda>>, 'CONVERT': <function Parser.<lambda>>, 'DECODE': <function <a href="#DuckDB.Parser">DuckDB.Parser</a>.<lambda>>, 'EXTRACT': <function Parser.<lambda>>, 'JSON_OBJECT': <function Parser.<lambda>>, 'JSON_TABLE': <function Parser.<lambda>>, 'LOG': <function Parser.<lambda>>, 'MATCH': <function Parser.<lambda>>, 'OPENJSON': <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>>, 'TRIM': <function Parser.<lambda>>, 'TRY_CAST': <function Parser.<lambda>>, 'TRY_CONVERT': <function Parser.<lambda>>, 'ENCODE': <function <a href="#DuckDB.Parser">DuckDB.Parser</a>.<lambda>>}</span>
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<a class="headerlink" href="#DuckDB.Parser.FUNCTION_PARSERS"></a>
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<label class="view-value-button pdoc-button" for="DuckDB.Parser.TABLE_ALIAS_TOKENS-view-value"></label><span class="default_value">{<TokenType.VARBINARY: 'VARBINARY'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.INET: 'INET'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.DELETE: 'DELETE'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.TRUE: 'TRUE'>, <TokenType.YEAR: 'YEAR'>, <TokenType.MERGE: 'MERGE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.MONEY: 'MONEY'>, <TokenType.CACHE: 'CACHE'>, <TokenType.CASE: 'CASE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.DESC: 'DESC'>, <TokenType.TABLE: 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<TokenType.ENUM8: 'ENUM8'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.NEXT: 'NEXT'>, <TokenType.JSON: 'JSON'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.IS: 'IS'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.JSONB: 'JSONB'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.NULL: 'NULL'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.MAP: 'MAP'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.FALSE: 'FALSE'>, <TokenType.UPDATE: 'UPDATE'>, 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<a class="headerlink" href="#DuckDB.Parser.SUPPORTS_USER_DEFINED_TYPES"></a>
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<span class="name">NULL_ORDERING</span><span class="annotation">: str</span> =
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</div>
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<a class="headerlink" href="#DuckDB.Parser.NULL_ORDERING"></a>
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</div>
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<a class="headerlink" href="#DuckDB.Parser.SHOW_TRIE"></a>
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<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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<a class="headerlink" href="#DuckDB.Parser.SET_TRIE"></a>
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<span class="name">FORMAT_TRIE</span><span class="annotation">: Dict</span> =
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<span class="default_value">{}</span>
|
|
|
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</div>
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<a class="headerlink" href="#DuckDB.Parser.FORMAT_TRIE"></a>
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</div>
|
|
<div id="DuckDB.Parser.TIME_TRIE" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TIME_TRIE</span><span class="annotation">: Dict</span> =
|
|
<span class="default_value">{}</span>
|
|
|
|
|
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</div>
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<a class="headerlink" href="#DuckDB.Parser.TIME_TRIE"></a>
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</div>
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<div class="inherited">
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<h5>Inherited Members</h5>
|
|
<dl>
|
|
<div><dt><a href="../parser.html#Parser">sqlglot.parser.Parser</a></dt>
|
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<dd id="DuckDB.Parser.__init__" class="function"><a href="../parser.html#Parser.__init__">Parser</a></dd>
|
|
<dd id="DuckDB.Parser.NO_PAREN_FUNCTIONS" class="variable"><a href="../parser.html#Parser.NO_PAREN_FUNCTIONS">NO_PAREN_FUNCTIONS</a></dd>
|
|
<dd id="DuckDB.Parser.STRUCT_TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.STRUCT_TYPE_TOKENS">STRUCT_TYPE_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.NESTED_TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.NESTED_TYPE_TOKENS">NESTED_TYPE_TOKENS</a></dd>
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|
<dd id="DuckDB.Parser.ENUM_TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.ENUM_TYPE_TOKENS">ENUM_TYPE_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.TYPE_TOKENS" class="variable"><a href="../parser.html#Parser.TYPE_TOKENS">TYPE_TOKENS</a></dd>
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|
<dd id="DuckDB.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>
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|
<dd id="DuckDB.Parser.SUBQUERY_PREDICATES" class="variable"><a href="../parser.html#Parser.SUBQUERY_PREDICATES">SUBQUERY_PREDICATES</a></dd>
|
|
<dd id="DuckDB.Parser.RESERVED_KEYWORDS" class="variable"><a href="../parser.html#Parser.RESERVED_KEYWORDS">RESERVED_KEYWORDS</a></dd>
|
|
<dd id="DuckDB.Parser.DB_CREATABLES" class="variable"><a href="../parser.html#Parser.DB_CREATABLES">DB_CREATABLES</a></dd>
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|
<dd id="DuckDB.Parser.CREATABLES" class="variable"><a href="../parser.html#Parser.CREATABLES">CREATABLES</a></dd>
|
|
<dd id="DuckDB.Parser.ID_VAR_TOKENS" class="variable"><a href="../parser.html#Parser.ID_VAR_TOKENS">ID_VAR_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.INTERVAL_VARS" class="variable"><a href="../parser.html#Parser.INTERVAL_VARS">INTERVAL_VARS</a></dd>
|
|
<dd id="DuckDB.Parser.COMMENT_TABLE_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.COMMENT_TABLE_ALIAS_TOKENS">COMMENT_TABLE_ALIAS_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.UPDATE_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.UPDATE_ALIAS_TOKENS">UPDATE_ALIAS_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.TRIM_TYPES" class="variable"><a href="../parser.html#Parser.TRIM_TYPES">TRIM_TYPES</a></dd>
|
|
<dd id="DuckDB.Parser.FUNC_TOKENS" class="variable"><a href="../parser.html#Parser.FUNC_TOKENS">FUNC_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.CONJUNCTION" class="variable"><a href="../parser.html#Parser.CONJUNCTION">CONJUNCTION</a></dd>
|
|
<dd id="DuckDB.Parser.EQUALITY" class="variable"><a href="../parser.html#Parser.EQUALITY">EQUALITY</a></dd>
|
|
<dd id="DuckDB.Parser.COMPARISON" class="variable"><a href="../parser.html#Parser.COMPARISON">COMPARISON</a></dd>
|
|
<dd id="DuckDB.Parser.TERM" class="variable"><a href="../parser.html#Parser.TERM">TERM</a></dd>
|
|
<dd id="DuckDB.Parser.FACTOR" class="variable"><a href="../parser.html#Parser.FACTOR">FACTOR</a></dd>
|
|
<dd id="DuckDB.Parser.TIMES" class="variable"><a href="../parser.html#Parser.TIMES">TIMES</a></dd>
|
|
<dd id="DuckDB.Parser.TIMESTAMPS" class="variable"><a href="../parser.html#Parser.TIMESTAMPS">TIMESTAMPS</a></dd>
|
|
<dd id="DuckDB.Parser.SET_OPERATIONS" class="variable"><a href="../parser.html#Parser.SET_OPERATIONS">SET_OPERATIONS</a></dd>
|
|
<dd id="DuckDB.Parser.JOIN_METHODS" class="variable"><a href="../parser.html#Parser.JOIN_METHODS">JOIN_METHODS</a></dd>
|
|
<dd id="DuckDB.Parser.JOIN_SIDES" class="variable"><a href="../parser.html#Parser.JOIN_SIDES">JOIN_SIDES</a></dd>
|
|
<dd id="DuckDB.Parser.JOIN_KINDS" class="variable"><a href="../parser.html#Parser.JOIN_KINDS">JOIN_KINDS</a></dd>
|
|
<dd id="DuckDB.Parser.JOIN_HINTS" class="variable"><a href="../parser.html#Parser.JOIN_HINTS">JOIN_HINTS</a></dd>
|
|
<dd id="DuckDB.Parser.LAMBDAS" class="variable"><a href="../parser.html#Parser.LAMBDAS">LAMBDAS</a></dd>
|
|
<dd id="DuckDB.Parser.COLUMN_OPERATORS" class="variable"><a href="../parser.html#Parser.COLUMN_OPERATORS">COLUMN_OPERATORS</a></dd>
|
|
<dd id="DuckDB.Parser.EXPRESSION_PARSERS" class="variable"><a href="../parser.html#Parser.EXPRESSION_PARSERS">EXPRESSION_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.STATEMENT_PARSERS" class="variable"><a href="../parser.html#Parser.STATEMENT_PARSERS">STATEMENT_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.UNARY_PARSERS" class="variable"><a href="../parser.html#Parser.UNARY_PARSERS">UNARY_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.PRIMARY_PARSERS" class="variable"><a href="../parser.html#Parser.PRIMARY_PARSERS">PRIMARY_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.PLACEHOLDER_PARSERS" class="variable"><a href="../parser.html#Parser.PLACEHOLDER_PARSERS">PLACEHOLDER_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.RANGE_PARSERS" class="variable"><a href="../parser.html#Parser.RANGE_PARSERS">RANGE_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.PROPERTY_PARSERS" class="variable"><a href="../parser.html#Parser.PROPERTY_PARSERS">PROPERTY_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.CONSTRAINT_PARSERS" class="variable"><a href="../parser.html#Parser.CONSTRAINT_PARSERS">CONSTRAINT_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.ALTER_PARSERS" class="variable"><a href="../parser.html#Parser.ALTER_PARSERS">ALTER_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.SCHEMA_UNNAMED_CONSTRAINTS" class="variable"><a href="../parser.html#Parser.SCHEMA_UNNAMED_CONSTRAINTS">SCHEMA_UNNAMED_CONSTRAINTS</a></dd>
|
|
<dd id="DuckDB.Parser.NO_PAREN_FUNCTION_PARSERS" class="variable"><a href="../parser.html#Parser.NO_PAREN_FUNCTION_PARSERS">NO_PAREN_FUNCTION_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.INVALID_FUNC_NAME_TOKENS" class="variable"><a href="../parser.html#Parser.INVALID_FUNC_NAME_TOKENS">INVALID_FUNC_NAME_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.FUNCTIONS_WITH_ALIASED_ARGS" class="variable"><a href="../parser.html#Parser.FUNCTIONS_WITH_ALIASED_ARGS">FUNCTIONS_WITH_ALIASED_ARGS</a></dd>
|
|
<dd id="DuckDB.Parser.QUERY_MODIFIER_PARSERS" class="variable"><a href="../parser.html#Parser.QUERY_MODIFIER_PARSERS">QUERY_MODIFIER_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.SET_PARSERS" class="variable"><a href="../parser.html#Parser.SET_PARSERS">SET_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.SHOW_PARSERS" class="variable"><a href="../parser.html#Parser.SHOW_PARSERS">SHOW_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.TYPE_LITERAL_PARSERS" class="variable"><a href="../parser.html#Parser.TYPE_LITERAL_PARSERS">TYPE_LITERAL_PARSERS</a></dd>
|
|
<dd id="DuckDB.Parser.MODIFIABLES" class="variable"><a href="../parser.html#Parser.MODIFIABLES">MODIFIABLES</a></dd>
|
|
<dd id="DuckDB.Parser.DDL_SELECT_TOKENS" class="variable"><a href="../parser.html#Parser.DDL_SELECT_TOKENS">DDL_SELECT_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.PRE_VOLATILE_TOKENS" class="variable"><a href="../parser.html#Parser.PRE_VOLATILE_TOKENS">PRE_VOLATILE_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.TRANSACTION_KIND" class="variable"><a href="../parser.html#Parser.TRANSACTION_KIND">TRANSACTION_KIND</a></dd>
|
|
<dd id="DuckDB.Parser.TRANSACTION_CHARACTERISTICS" class="variable"><a href="../parser.html#Parser.TRANSACTION_CHARACTERISTICS">TRANSACTION_CHARACTERISTICS</a></dd>
|
|
<dd id="DuckDB.Parser.INSERT_ALTERNATIVES" class="variable"><a href="../parser.html#Parser.INSERT_ALTERNATIVES">INSERT_ALTERNATIVES</a></dd>
|
|
<dd id="DuckDB.Parser.CLONE_KEYWORDS" class="variable"><a href="../parser.html#Parser.CLONE_KEYWORDS">CLONE_KEYWORDS</a></dd>
|
|
<dd id="DuckDB.Parser.CLONE_KINDS" class="variable"><a href="../parser.html#Parser.CLONE_KINDS">CLONE_KINDS</a></dd>
|
|
<dd id="DuckDB.Parser.OPCLASS_FOLLOW_KEYWORDS" class="variable"><a href="../parser.html#Parser.OPCLASS_FOLLOW_KEYWORDS">OPCLASS_FOLLOW_KEYWORDS</a></dd>
|
|
<dd id="DuckDB.Parser.TABLE_INDEX_HINT_TOKENS" class="variable"><a href="../parser.html#Parser.TABLE_INDEX_HINT_TOKENS">TABLE_INDEX_HINT_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.WINDOW_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.WINDOW_ALIAS_TOKENS">WINDOW_ALIAS_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.WINDOW_BEFORE_PAREN_TOKENS" class="variable"><a href="../parser.html#Parser.WINDOW_BEFORE_PAREN_TOKENS">WINDOW_BEFORE_PAREN_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.WINDOW_SIDES" class="variable"><a href="../parser.html#Parser.WINDOW_SIDES">WINDOW_SIDES</a></dd>
|
|
<dd id="DuckDB.Parser.FETCH_TOKENS" class="variable"><a href="../parser.html#Parser.FETCH_TOKENS">FETCH_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.ADD_CONSTRAINT_TOKENS" class="variable"><a href="../parser.html#Parser.ADD_CONSTRAINT_TOKENS">ADD_CONSTRAINT_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.DISTINCT_TOKENS" class="variable"><a href="../parser.html#Parser.DISTINCT_TOKENS">DISTINCT_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.NULL_TOKENS" class="variable"><a href="../parser.html#Parser.NULL_TOKENS">NULL_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.UNNEST_OFFSET_ALIAS_TOKENS" class="variable"><a href="../parser.html#Parser.UNNEST_OFFSET_ALIAS_TOKENS">UNNEST_OFFSET_ALIAS_TOKENS</a></dd>
|
|
<dd id="DuckDB.Parser.STRICT_CAST" class="variable"><a href="../parser.html#Parser.STRICT_CAST">STRICT_CAST</a></dd>
|
|
<dd id="DuckDB.Parser.PREFIXED_PIVOT_COLUMNS" class="variable"><a href="../parser.html#Parser.PREFIXED_PIVOT_COLUMNS">PREFIXED_PIVOT_COLUMNS</a></dd>
|
|
<dd id="DuckDB.Parser.IDENTIFY_PIVOT_STRINGS" class="variable"><a href="../parser.html#Parser.IDENTIFY_PIVOT_STRINGS">IDENTIFY_PIVOT_STRINGS</a></dd>
|
|
<dd id="DuckDB.Parser.LOG_BASE_FIRST" class="variable"><a href="../parser.html#Parser.LOG_BASE_FIRST">LOG_BASE_FIRST</a></dd>
|
|
<dd id="DuckDB.Parser.LOG_DEFAULTS_TO_LN" class="variable"><a href="../parser.html#Parser.LOG_DEFAULTS_TO_LN">LOG_DEFAULTS_TO_LN</a></dd>
|
|
<dd id="DuckDB.Parser.ALTER_TABLE_ADD_COLUMN_KEYWORD" class="variable"><a href="../parser.html#Parser.ALTER_TABLE_ADD_COLUMN_KEYWORD">ALTER_TABLE_ADD_COLUMN_KEYWORD</a></dd>
|
|
<dd id="DuckDB.Parser.TABLESAMPLE_CSV" class="variable"><a href="../parser.html#Parser.TABLESAMPLE_CSV">TABLESAMPLE_CSV</a></dd>
|
|
<dd id="DuckDB.Parser.SET_REQUIRES_ASSIGNMENT_DELIMITER" class="variable"><a href="../parser.html#Parser.SET_REQUIRES_ASSIGNMENT_DELIMITER">SET_REQUIRES_ASSIGNMENT_DELIMITER</a></dd>
|
|
<dd id="DuckDB.Parser.TRIM_PATTERN_FIRST" class="variable"><a href="../parser.html#Parser.TRIM_PATTERN_FIRST">TRIM_PATTERN_FIRST</a></dd>
|
|
<dd id="DuckDB.Parser.INDEX_OFFSET" class="variable"><a href="../parser.html#Parser.INDEX_OFFSET">INDEX_OFFSET</a></dd>
|
|
<dd id="DuckDB.Parser.UNNEST_COLUMN_ONLY" class="variable"><a href="../parser.html#Parser.UNNEST_COLUMN_ONLY">UNNEST_COLUMN_ONLY</a></dd>
|
|
<dd id="DuckDB.Parser.ALIAS_POST_TABLESAMPLE" class="variable"><a href="../parser.html#Parser.ALIAS_POST_TABLESAMPLE">ALIAS_POST_TABLESAMPLE</a></dd>
|
|
<dd id="DuckDB.Parser.STRICT_STRING_CONCAT" class="variable"><a href="../parser.html#Parser.STRICT_STRING_CONCAT">STRICT_STRING_CONCAT</a></dd>
|
|
<dd id="DuckDB.Parser.NORMALIZE_FUNCTIONS" class="variable"><a href="../parser.html#Parser.NORMALIZE_FUNCTIONS">NORMALIZE_FUNCTIONS</a></dd>
|
|
<dd id="DuckDB.Parser.FORMAT_MAPPING" class="variable"><a href="../parser.html#Parser.FORMAT_MAPPING">FORMAT_MAPPING</a></dd>
|
|
<dd id="DuckDB.Parser.TIME_MAPPING" class="variable"><a href="../parser.html#Parser.TIME_MAPPING">TIME_MAPPING</a></dd>
|
|
<dd id="DuckDB.Parser.error_level" class="variable"><a href="../parser.html#Parser.error_level">error_level</a></dd>
|
|
<dd id="DuckDB.Parser.error_message_context" class="variable"><a href="../parser.html#Parser.error_message_context">error_message_context</a></dd>
|
|
<dd id="DuckDB.Parser.max_errors" class="variable"><a href="../parser.html#Parser.max_errors">max_errors</a></dd>
|
|
<dd id="DuckDB.Parser.reset" class="function"><a href="../parser.html#Parser.reset">reset</a></dd>
|
|
<dd id="DuckDB.Parser.parse" class="function"><a href="../parser.html#Parser.parse">parse</a></dd>
|
|
<dd id="DuckDB.Parser.parse_into" class="function"><a href="../parser.html#Parser.parse_into">parse_into</a></dd>
|
|
<dd id="DuckDB.Parser.check_errors" class="function"><a href="../parser.html#Parser.check_errors">check_errors</a></dd>
|
|
<dd id="DuckDB.Parser.raise_error" class="function"><a href="../parser.html#Parser.raise_error">raise_error</a></dd>
|
|
<dd id="DuckDB.Parser.expression" class="function"><a href="../parser.html#Parser.expression">expression</a></dd>
|
|
<dd id="DuckDB.Parser.validate_expression" class="function"><a href="../parser.html#Parser.validate_expression">validate_expression</a></dd>
|
|
<dd id="DuckDB.Parser.errors" class="variable"><a href="../parser.html#Parser.errors">errors</a></dd>
|
|
<dd id="DuckDB.Parser.sql" class="variable"><a href="../parser.html#Parser.sql">sql</a></dd>
|
|
|
|
</div>
|
|
</dl>
|
|
</div>
|
|
</section>
|
|
<section id="DuckDB.Generator">
|
|
<input id="DuckDB.Generator-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">DuckDB.Generator</span><wbr>(<span class="base"><a href="../generator.html#Generator">sqlglot.generator.Generator</a></span>):
|
|
|
|
<label class="view-source-button" for="DuckDB.Generator-view-source"><span>View Source</span></label>
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator"></a>
|
|
<div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Generator-226"><a href="#DuckDB.Generator-226"><span class="linenos">226</span></a> <span class="k">class</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="DuckDB.Generator-227"><a href="#DuckDB.Generator-227"><span class="linenos">227</span></a> <span class="n">JOIN_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="DuckDB.Generator-228"><a href="#DuckDB.Generator-228"><span class="linenos">228</span></a> <span class="n">TABLE_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="DuckDB.Generator-229"><a href="#DuckDB.Generator-229"><span class="linenos">229</span></a> <span class="n">QUERY_HINTS</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="DuckDB.Generator-230"><a href="#DuckDB.Generator-230"><span class="linenos">230</span></a> <span class="n">LIMIT_FETCH</span> <span class="o">=</span> <span class="s2">"LIMIT"</span>
|
|
</span><span id="DuckDB.Generator-231"><a href="#DuckDB.Generator-231"><span class="linenos">231</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="DuckDB.Generator-232"><a href="#DuckDB.Generator-232"><span class="linenos">232</span></a> <span class="n">RENAME_TABLE_WITH_DB</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="DuckDB.Generator-233"><a href="#DuckDB.Generator-233"><span class="linenos">233</span></a> <span class="n">NVL2_SUPPORTED</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="DuckDB.Generator-234"><a href="#DuckDB.Generator-234"><span class="linenos">234</span></a> <span class="n">SEMI_ANTI_JOIN_WITH_SIDE</span> <span class="o">=</span> <span class="kc">False</span>
|
|
</span><span id="DuckDB.Generator-235"><a href="#DuckDB.Generator-235"><span class="linenos">235</span></a>
|
|
</span><span id="DuckDB.Generator-236"><a href="#DuckDB.Generator-236"><span class="linenos">236</span></a> <span class="n">TRANSFORMS</span> <span class="o">=</span> <span class="p">{</span>
|
|
</span><span id="DuckDB.Generator-237"><a href="#DuckDB.Generator-237"><span class="linenos">237</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>
|
|
</span><span id="DuckDB.Generator-238"><a href="#DuckDB.Generator-238"><span class="linenos">238</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ApproxDistinct</span><span class="p">:</span> <span class="n">approx_count_distinct_sql</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Generator-239"><a href="#DuckDB.Generator-239"><span class="linenos">239</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Array</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"</span><span class="p">,</span> <span class="n">e</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="DuckDB.Generator-240"><a href="#DuckDB.Generator-240"><span class="linenos">240</span></a> <span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">expressions</span> <span class="ow">and</span> <span class="n">e</span><span class="o">.</span><span class="n">expressions</span><span class="p">[</span><span class="mi">0</span><span class="p">]</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">Select</span><span class="p">)</span>
|
|
</span><span id="DuckDB.Generator-241"><a href="#DuckDB.Generator-241"><span class="linenos">241</span></a> <span class="k">else</span> <span class="n">inline_array_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><span id="DuckDB.Generator-242"><a href="#DuckDB.Generator-242"><span class="linenos">242</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySize</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"ARRAY_LENGTH"</span><span class="p">),</span>
|
|
</span><span id="DuckDB.Generator-243"><a href="#DuckDB.Generator-243"><span class="linenos">243</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySort</span><span class="p">:</span> <span class="n">_array_sort_sql</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Generator-244"><a href="#DuckDB.Generator-244"><span class="linenos">244</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ArraySum</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"LIST_SUM"</span><span class="p">),</span>
|
|
</span><span id="DuckDB.Generator-245"><a href="#DuckDB.Generator-245"><span class="linenos">245</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">"XOR"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-246"><a href="#DuckDB.Generator-246"><span class="linenos">246</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CommentColumnConstraint</span><span class="p">:</span> <span class="n">no_comment_column_constraint_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-247"><a href="#DuckDB.Generator-247"><span class="linenos">247</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentDate</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="s2">"CURRENT_DATE"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-248"><a href="#DuckDB.Generator-248"><span class="linenos">248</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTime</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="s2">"CURRENT_TIME"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-249"><a href="#DuckDB.Generator-249"><span class="linenos">249</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">CurrentTimestamp</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="s2">"CURRENT_TIMESTAMP"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-250"><a href="#DuckDB.Generator-250"><span class="linenos">250</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>
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</span><span id="DuckDB.Generator-251"><a href="#DuckDB.Generator-251"><span class="linenos">251</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="DuckDB.Generator-252"><a href="#DuckDB.Generator-252"><span class="linenos">252</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>
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</span><span id="DuckDB.Generator-253"><a href="#DuckDB.Generator-253"><span class="linenos">253</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DataType</span><span class="p">:</span> <span class="n">_datatype_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-254"><a href="#DuckDB.Generator-254"><span class="linenos">254</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Date</span><span class="p">:</span> <span class="n">_date_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-255"><a href="#DuckDB.Generator-255"><span class="linenos">255</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>
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</span><span id="DuckDB.Generator-256"><a href="#DuckDB.Generator-256"><span class="linenos">256</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateFromParts</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"MAKE_DATE"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-257"><a href="#DuckDB.Generator-257"><span class="linenos">257</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateSub</span><span class="p">:</span> <span class="n">_date_delta_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-258"><a href="#DuckDB.Generator-258"><span class="linenos">258</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateDiff</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="DuckDB.Generator-259"><a href="#DuckDB.Generator-259"><span class="linenos">259</span></a> <span class="s2">"DATE_DIFF"</span><span class="p">,</span> <span class="sa">f</span><span class="s2">"'</span><span class="si">{</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="s1">'unit'</span><span class="p">)</span><span class="w"> </span><span class="ow">or</span><span class="w"> </span><span class="s1">'day'</span><span class="si">}</span><span class="s2">'"</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>
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</span><span id="DuckDB.Generator-260"><a href="#DuckDB.Generator-260"><span class="linenos">260</span></a> <span class="p">),</span>
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</span><span id="DuckDB.Generator-261"><a href="#DuckDB.Generator-261"><span class="linenos">261</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>
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</span><span id="DuckDB.Generator-262"><a href="#DuckDB.Generator-262"><span class="linenos">262</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DateToDi</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">"CAST(STRFTIME(</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="si">{</span><span class="n">DuckDB</span><span class="o">.</span><span class="n">DATEINT_FORMAT</span><span class="si">}</span><span class="s2">) AS INT)"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-263"><a href="#DuckDB.Generator-263"><span class="linenos">263</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Decode</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">encode_decode_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">"DECODE"</span><span class="p">,</span> <span class="n">replace</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-264"><a href="#DuckDB.Generator-264"><span class="linenos">264</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">DiToDate</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">"CAST(STRPTIME(CAST(</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"> AS TEXT), </span><span class="si">{</span><span class="n">DuckDB</span><span class="o">.</span><span class="n">DATEINT_FORMAT</span><span class="si">}</span><span class="s2">) AS DATE)"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-265"><a href="#DuckDB.Generator-265"><span class="linenos">265</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Encode</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">encode_decode_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">"ENCODE"</span><span class="p">,</span> <span class="n">replace</span><span class="o">=</span><span class="kc">False</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-266"><a href="#DuckDB.Generator-266"><span class="linenos">266</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">"UNNEST"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-267"><a href="#DuckDB.Generator-267"><span class="linenos">267</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">IntDiv</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">binary</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="s2">"//"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-268"><a href="#DuckDB.Generator-268"><span class="linenos">268</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">IsNan</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"ISNAN"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-269"><a href="#DuckDB.Generator-269"><span class="linenos">269</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-270"><a href="#DuckDB.Generator-270"><span class="linenos">270</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-271"><a href="#DuckDB.Generator-271"><span class="linenos">271</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONFormat</span><span class="p">:</span> <span class="n">_json_format_sql</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-272"><a href="#DuckDB.Generator-272"><span class="linenos">272</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtract</span><span class="p">:</span> <span class="n">arrow_json_extract_sql</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-273"><a href="#DuckDB.Generator-273"><span class="linenos">273</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">JSONBExtractScalar</span><span class="p">:</span> <span class="n">arrow_json_extract_scalar_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-274"><a href="#DuckDB.Generator-274"><span class="linenos">274</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">"BOOL_OR"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-275"><a href="#DuckDB.Generator-275"><span class="linenos">275</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">"BOOL_AND"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-276"><a href="#DuckDB.Generator-276"><span class="linenos">276</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">MonthsBetween</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="DuckDB.Generator-277"><a href="#DuckDB.Generator-277"><span class="linenos">277</span></a> <span class="s2">"DATEDIFF"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-278"><a href="#DuckDB.Generator-278"><span class="linenos">278</span></a> <span class="s2">"'month'"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-279"><a href="#DuckDB.Generator-279"><span class="linenos">279</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">cast</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="s2">"timestamp"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-280"><a href="#DuckDB.Generator-280"><span class="linenos">280</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">cast</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="s2">"timestamp"</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">True</span><span class="p">),</span>
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|
</span><span id="DuckDB.Generator-281"><a href="#DuckDB.Generator-281"><span class="linenos">281</span></a> <span class="p">),</span>
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</span><span id="DuckDB.Generator-282"><a href="#DuckDB.Generator-282"><span class="linenos">282</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">ParseJSON</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"JSON"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-283"><a href="#DuckDB.Generator-283"><span class="linenos">283</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileCont</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"QUANTILE_CONT"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-284"><a href="#DuckDB.Generator-284"><span class="linenos">284</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">PercentileDisc</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"QUANTILE_DISC"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-285"><a href="#DuckDB.Generator-285"><span class="linenos">285</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Properties</span><span class="p">:</span> <span class="n">no_properties_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-286"><a href="#DuckDB.Generator-286"><span class="linenos">286</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpExtract</span><span class="p">:</span> <span class="n">regexp_extract_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-287"><a href="#DuckDB.Generator-287"><span class="linenos">287</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpReplace</span><span class="p">:</span> <span class="n">regexp_replace_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-288"><a href="#DuckDB.Generator-288"><span class="linenos">288</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpLike</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"REGEXP_MATCHES"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-289"><a href="#DuckDB.Generator-289"><span class="linenos">289</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">RegexpSplit</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STR_SPLIT_REGEX"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-290"><a href="#DuckDB.Generator-290"><span class="linenos">290</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SafeDivide</span><span class="p">:</span> <span class="n">no_safe_divide_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-291"><a href="#DuckDB.Generator-291"><span class="linenos">291</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Split</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"STR_SPLIT"</span><span class="p">),</span>
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</span><span id="DuckDB.Generator-292"><a href="#DuckDB.Generator-292"><span class="linenos">292</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">SortArray</span><span class="p">:</span> <span class="n">_sort_array_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-293"><a href="#DuckDB.Generator-293"><span class="linenos">293</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrPosition</span><span class="p">:</span> <span class="n">str_position_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-294"><a href="#DuckDB.Generator-294"><span class="linenos">294</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="sa">f</span><span class="s2">"CAST(</span><span class="si">{</span><span class="n">str_to_time_sql</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="w"> </span><span class="n">e</span><span class="p">)</span><span class="si">}</span><span class="s2"> AS DATE)"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-295"><a href="#DuckDB.Generator-295"><span class="linenos">295</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToTime</span><span class="p">:</span> <span class="n">str_to_time_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-296"><a href="#DuckDB.Generator-296"><span class="linenos">296</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">StrToUnix</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">"EPOCH(STRPTIME(</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="si">{</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 class="si">}</span><span class="s2">))"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-297"><a href="#DuckDB.Generator-297"><span class="linenos">297</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Struct</span><span class="p">:</span> <span class="n">_struct_sql</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-298"><a href="#DuckDB.Generator-298"><span class="linenos">298</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>
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</span><span id="DuckDB.Generator-299"><a href="#DuckDB.Generator-299"><span class="linenos">299</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToDate</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">"CAST(</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"> AS DATE)"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-300"><a href="#DuckDB.Generator-300"><span class="linenos">300</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="DuckDB.Generator-301"><a href="#DuckDB.Generator-301"><span class="linenos">301</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeStrToUnix</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">"EPOCH(CAST(</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"> AS TIMESTAMP))"</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Generator-302"><a href="#DuckDB.Generator-302"><span class="linenos">302</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToStr</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">"STRFTIME(</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="si">{</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 class="si">}</span><span class="s2">)"</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-303"><a href="#DuckDB.Generator-303"><span class="linenos">303</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TimeToUnix</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"EPOCH"</span><span class="p">),</span>
|
|
</span><span id="DuckDB.Generator-304"><a href="#DuckDB.Generator-304"><span class="linenos">304</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDiToDi</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">"CAST(SUBSTR(REPLACE(CAST(</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"> AS TEXT), '-', ''), 1, 8) AS INT)"</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Generator-305"><a href="#DuckDB.Generator-305"><span class="linenos">305</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsAdd</span><span class="p">:</span> <span class="n">_ts_or_ds_add_sql</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Generator-306"><a href="#DuckDB.Generator-306"><span class="linenos">306</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">TsOrDsToDate</span><span class="p">:</span> <span class="n">ts_or_ds_to_date_sql</span><span class="p">(</span><span class="s2">"duckdb"</span><span class="p">),</span>
|
|
</span><span id="DuckDB.Generator-307"><a href="#DuckDB.Generator-307"><span class="linenos">307</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToStr</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">"STRFTIME(TO_TIMESTAMP(</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="si">{</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 class="si">}</span><span class="s2">)"</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-308"><a href="#DuckDB.Generator-308"><span class="linenos">308</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="DuckDB.Generator-309"><a href="#DuckDB.Generator-309"><span class="linenos">309</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">UnixToTimeStr</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">"CAST(TO_TIMESTAMP(</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">) AS TEXT)"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-310"><a href="#DuckDB.Generator-310"><span class="linenos">310</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">VariancePop</span><span class="p">:</span> <span class="n">rename_func</span><span class="p">(</span><span class="s2">"VAR_POP"</span><span class="p">),</span>
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|
</span><span id="DuckDB.Generator-311"><a href="#DuckDB.Generator-311"><span class="linenos">311</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>
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|
</span><span id="DuckDB.Generator-312"><a href="#DuckDB.Generator-312"><span class="linenos">312</span></a> <span class="n">exp</span><span class="o">.</span><span class="n">Xor</span><span class="p">:</span> <span class="n">bool_xor_sql</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-313"><a href="#DuckDB.Generator-313"><span class="linenos">313</span></a> <span class="p">}</span>
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|
</span><span id="DuckDB.Generator-314"><a href="#DuckDB.Generator-314"><span class="linenos">314</span></a>
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</span><span id="DuckDB.Generator-315"><a href="#DuckDB.Generator-315"><span class="linenos">315</span></a> <span class="n">TYPE_MAPPING</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB.Generator-316"><a href="#DuckDB.Generator-316"><span class="linenos">316</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>
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</span><span id="DuckDB.Generator-317"><a href="#DuckDB.Generator-317"><span class="linenos">317</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">BINARY</span><span class="p">:</span> <span class="s2">"BLOB"</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Generator-318"><a href="#DuckDB.Generator-318"><span class="linenos">318</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">CHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-319"><a href="#DuckDB.Generator-319"><span class="linenos">319</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">FLOAT</span><span class="p">:</span> <span class="s2">"REAL"</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-320"><a href="#DuckDB.Generator-320"><span class="linenos">320</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">NCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-321"><a href="#DuckDB.Generator-321"><span class="linenos">321</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">NVARCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
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</span><span id="DuckDB.Generator-322"><a href="#DuckDB.Generator-322"><span class="linenos">322</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">UINT</span><span class="p">:</span> <span class="s2">"UINTEGER"</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-323"><a href="#DuckDB.Generator-323"><span class="linenos">323</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">VARBINARY</span><span class="p">:</span> <span class="s2">"BLOB"</span><span class="p">,</span>
|
|
</span><span id="DuckDB.Generator-324"><a href="#DuckDB.Generator-324"><span class="linenos">324</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">VARCHAR</span><span class="p">:</span> <span class="s2">"TEXT"</span><span class="p">,</span>
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|
</span><span id="DuckDB.Generator-325"><a href="#DuckDB.Generator-325"><span class="linenos">325</span></a> <span class="p">}</span>
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|
</span><span id="DuckDB.Generator-326"><a href="#DuckDB.Generator-326"><span class="linenos">326</span></a>
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</span><span id="DuckDB.Generator-327"><a href="#DuckDB.Generator-327"><span class="linenos">327</span></a> <span class="n">STAR_MAPPING</span> <span class="o">=</span> <span class="p">{</span><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">STAR_MAPPING</span><span class="p">,</span> <span class="s2">"except"</span><span class="p">:</span> <span class="s2">"EXCLUDE"</span><span class="p">}</span>
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|
</span><span id="DuckDB.Generator-328"><a href="#DuckDB.Generator-328"><span class="linenos">328</span></a>
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</span><span id="DuckDB.Generator-329"><a href="#DuckDB.Generator-329"><span class="linenos">329</span></a> <span class="n">UNWRAPPED_INTERVAL_VALUES</span> <span class="o">=</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="n">exp</span><span class="o">.</span><span class="n">Literal</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Paren</span><span class="p">)</span>
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|
</span><span id="DuckDB.Generator-330"><a href="#DuckDB.Generator-330"><span class="linenos">330</span></a>
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</span><span id="DuckDB.Generator-331"><a href="#DuckDB.Generator-331"><span class="linenos">331</span></a> <span class="n">PROPERTIES_LOCATION</span> <span class="o">=</span> <span class="p">{</span>
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</span><span id="DuckDB.Generator-332"><a href="#DuckDB.Generator-332"><span class="linenos">332</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>
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|
</span><span id="DuckDB.Generator-333"><a href="#DuckDB.Generator-333"><span class="linenos">333</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>
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</span><span id="DuckDB.Generator-334"><a href="#DuckDB.Generator-334"><span class="linenos">334</span></a> <span class="p">}</span>
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</span><span id="DuckDB.Generator-335"><a href="#DuckDB.Generator-335"><span class="linenos">335</span></a>
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</span><span id="DuckDB.Generator-336"><a href="#DuckDB.Generator-336"><span class="linenos">336</span></a> <span class="k">def</span> <span class="nf">interval_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">Interval</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="DuckDB.Generator-337"><a href="#DuckDB.Generator-337"><span class="linenos">337</span></a> <span class="n">multiplier</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">int</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="DuckDB.Generator-338"><a href="#DuckDB.Generator-338"><span class="linenos">338</span></a> <span class="n">unit</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">"unit"</span><span class="p">)</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
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</span><span id="DuckDB.Generator-339"><a href="#DuckDB.Generator-339"><span class="linenos">339</span></a>
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</span><span id="DuckDB.Generator-340"><a href="#DuckDB.Generator-340"><span class="linenos">340</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"week"</span><span class="p">):</span>
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|
</span><span id="DuckDB.Generator-341"><a href="#DuckDB.Generator-341"><span class="linenos">341</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">7</span>
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</span><span id="DuckDB.Generator-342"><a href="#DuckDB.Generator-342"><span class="linenos">342</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"quarter"</span><span class="p">):</span>
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</span><span id="DuckDB.Generator-343"><a href="#DuckDB.Generator-343"><span class="linenos">343</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">90</span>
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|
</span><span id="DuckDB.Generator-344"><a href="#DuckDB.Generator-344"><span class="linenos">344</span></a>
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</span><span id="DuckDB.Generator-345"><a href="#DuckDB.Generator-345"><span class="linenos">345</span></a> <span class="k">if</span> <span class="n">multiplier</span><span class="p">:</span>
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</span><span id="DuckDB.Generator-346"><a href="#DuckDB.Generator-346"><span class="linenos">346</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="n">multiplier</span><span class="si">}</span><span class="s2"> * </span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_sql</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="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="s1">'day'</span><span class="p">)))</span><span class="si">}</span><span class="s2">)"</span>
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</span><span id="DuckDB.Generator-347"><a href="#DuckDB.Generator-347"><span class="linenos">347</span></a>
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</span><span id="DuckDB.Generator-348"><a href="#DuckDB.Generator-348"><span class="linenos">348</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">)</span>
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</span><span id="DuckDB.Generator-349"><a href="#DuckDB.Generator-349"><span class="linenos">349</span></a>
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</span><span id="DuckDB.Generator-350"><a href="#DuckDB.Generator-350"><span class="linenos">350</span></a> <span class="k">def</span> <span class="nf">tablesample_sql</span><span class="p">(</span>
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</span><span id="DuckDB.Generator-351"><a href="#DuckDB.Generator-351"><span class="linenos">351</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">TableSample</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">"SEED"</span><span class="p">,</span> <span class="n">sep</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">" AS "</span>
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</span><span id="DuckDB.Generator-352"><a href="#DuckDB.Generator-352"><span class="linenos">352</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="DuckDB.Generator-353"><a href="#DuckDB.Generator-353"><span class="linenos">353</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">tablesample_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="o">=</span><span class="s2">"REPEATABLE"</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="n">sep</span><span class="p">)</span>
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</span></pre></div>
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<div class="docstring"><p>Generator converts a given syntax tree to the corresponding SQL string.</p>
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<h6 id="arguments">Arguments:</h6>
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<ul>
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<li><strong>pretty:</strong> Whether or not to format the produced SQL string.
|
|
Default: False.</li>
|
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<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 or not to normalize identifiers to lowercase.
|
|
Default: False.</li>
|
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<li><strong>pad:</strong> Determines the pad size in a formatted string.
|
|
Default: 2.</li>
|
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<li><strong>indent:</strong> Determines the indentation size in a formatted string.
|
|
Default: 2.</li>
|
|
<li><strong>normalize_functions:</strong> Whether or not to normalize all function names. Possible values are:
|
|
"upper" or True (default): Convert names to uppercase.
|
|
"lower": Convert names to lowercase.
|
|
False: Disables function name normalization.</li>
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<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> Determines whether or not 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>
|
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<li><strong>comments:</strong> Whether or not to preserve comments in the output SQL code.
|
|
Default: True</li>
|
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</ul>
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</div>
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<div id="DuckDB.Generator.JOIN_HINTS" class="classattr">
|
|
<div class="attr variable">
|
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<span class="name">JOIN_HINTS</span> =
|
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<span class="default_value">False</span>
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</div>
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<a class="headerlink" href="#DuckDB.Generator.JOIN_HINTS"></a>
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</div>
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<div id="DuckDB.Generator.TABLE_HINTS" class="classattr">
|
|
<div class="attr variable">
|
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<span class="name">TABLE_HINTS</span> =
|
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<span class="default_value">False</span>
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</div>
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<a class="headerlink" href="#DuckDB.Generator.TABLE_HINTS"></a>
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</div>
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<div id="DuckDB.Generator.QUERY_HINTS" class="classattr">
|
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<div class="attr variable">
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<span class="name">QUERY_HINTS</span> =
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href="../expressions.html#FreespaceProperty">sqlglot.expressions.FreespaceProperty</a>'>: <Location.POST_NAME: 'POST_NAME'>, <class '<a href="../expressions.html#HeapProperty">sqlglot.expressions.HeapProperty</a>'>: <Location.POST_WITH: 'POST_WITH'>, <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#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#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#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.POST_CREATE: 'POST_CREATE'>, <class '<a href="../expressions.html#SortKeyProperty">sqlglot.expressions.SortKeyProperty</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#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#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'>}</span>
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<a class="headerlink" href="#DuckDB.Generator.PROPERTIES_LOCATION"></a>
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<div id="DuckDB.Generator.interval_sql" class="classattr">
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<input id="DuckDB.Generator.interval_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">interval_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#Interval">sqlglot.expressions.Interval</a></span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="DuckDB.Generator.interval_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#DuckDB.Generator.interval_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Generator.interval_sql-336"><a href="#DuckDB.Generator.interval_sql-336"><span class="linenos">336</span></a> <span class="k">def</span> <span class="nf">interval_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">Interval</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="DuckDB.Generator.interval_sql-337"><a href="#DuckDB.Generator.interval_sql-337"><span class="linenos">337</span></a> <span class="n">multiplier</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">int</span><span class="p">]</span> <span class="o">=</span> <span class="kc">None</span>
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</span><span id="DuckDB.Generator.interval_sql-338"><a href="#DuckDB.Generator.interval_sql-338"><span class="linenos">338</span></a> <span class="n">unit</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">"unit"</span><span class="p">)</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span>
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</span><span id="DuckDB.Generator.interval_sql-339"><a href="#DuckDB.Generator.interval_sql-339"><span class="linenos">339</span></a>
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</span><span id="DuckDB.Generator.interval_sql-340"><a href="#DuckDB.Generator.interval_sql-340"><span class="linenos">340</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"week"</span><span class="p">):</span>
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</span><span id="DuckDB.Generator.interval_sql-341"><a href="#DuckDB.Generator.interval_sql-341"><span class="linenos">341</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">7</span>
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</span><span id="DuckDB.Generator.interval_sql-342"><a href="#DuckDB.Generator.interval_sql-342"><span class="linenos">342</span></a> <span class="k">if</span> <span class="n">unit</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s2">"quarter"</span><span class="p">):</span>
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</span><span id="DuckDB.Generator.interval_sql-343"><a href="#DuckDB.Generator.interval_sql-343"><span class="linenos">343</span></a> <span class="n">multiplier</span> <span class="o">=</span> <span class="mi">90</span>
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</span><span id="DuckDB.Generator.interval_sql-344"><a href="#DuckDB.Generator.interval_sql-344"><span class="linenos">344</span></a>
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</span><span id="DuckDB.Generator.interval_sql-345"><a href="#DuckDB.Generator.interval_sql-345"><span class="linenos">345</span></a> <span class="k">if</span> <span class="n">multiplier</span><span class="p">:</span>
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</span><span id="DuckDB.Generator.interval_sql-346"><a href="#DuckDB.Generator.interval_sql-346"><span class="linenos">346</span></a> <span class="k">return</span> <span class="sa">f</span><span class="s2">"(</span><span class="si">{</span><span class="n">multiplier</span><span class="si">}</span><span class="s2"> * </span><span class="si">{</span><span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_sql</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="n">this</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span><span class="w"> </span><span class="n">unit</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">var</span><span class="p">(</span><span class="s1">'day'</span><span class="p">)))</span><span class="si">}</span><span class="s2">)"</span>
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</span><span id="DuckDB.Generator.interval_sql-347"><a href="#DuckDB.Generator.interval_sql-347"><span class="linenos">347</span></a>
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</span><span id="DuckDB.Generator.interval_sql-348"><a href="#DuckDB.Generator.interval_sql-348"><span class="linenos">348</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">interval_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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<span class="def">def</span>
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<span class="name">tablesample_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#TableSample">sqlglot.expressions.TableSample</a></span>,</span><span class="param"> <span class="n">seed_prefix</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s1">'SEED'</span>,</span><span class="param"> <span class="n">sep</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s1">' AS '</span></span><span class="return-annotation">) -> <span class="nb">str</span>:</span></span>
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<label class="view-source-button" for="DuckDB.Generator.tablesample_sql-view-source"><span>View Source</span></label>
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</div>
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<a class="headerlink" href="#DuckDB.Generator.tablesample_sql"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Generator.tablesample_sql-350"><a href="#DuckDB.Generator.tablesample_sql-350"><span class="linenos">350</span></a> <span class="k">def</span> <span class="nf">tablesample_sql</span><span class="p">(</span>
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</span><span id="DuckDB.Generator.tablesample_sql-351"><a href="#DuckDB.Generator.tablesample_sql-351"><span class="linenos">351</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">TableSample</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">"SEED"</span><span class="p">,</span> <span class="n">sep</span><span class="p">:</span> <span class="nb">str</span> <span class="o">=</span> <span class="s2">" AS "</span>
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</span><span id="DuckDB.Generator.tablesample_sql-352"><a href="#DuckDB.Generator.tablesample_sql-352"><span class="linenos">352</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="DuckDB.Generator.tablesample_sql-353"><a href="#DuckDB.Generator.tablesample_sql-353"><span class="linenos">353</span></a> <span class="k">return</span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">tablesample_sql</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">seed_prefix</span><span class="o">=</span><span class="s2">"REPEATABLE"</span><span class="p">,</span> <span class="n">sep</span><span class="o">=</span><span class="n">sep</span><span class="p">)</span>
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</span></pre></div>
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<div id="DuckDB.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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<a class="headerlink" href="#DuckDB.Generator.SELECT_KINDS"></a>
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<div id="DuckDB.Generator.INVERSE_TIME_MAPPING" class="classattr">
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<span class="name">INVERSE_TIME_MAPPING</span><span class="annotation">: Dict[str, str]</span> =
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<span class="default_value">{}</span>
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<a class="headerlink" href="#DuckDB.Generator.INVERSE_TIME_MAPPING"></a>
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<span class="name">INVERSE_TIME_TRIE</span><span class="annotation">: Dict</span> =
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<span class="name">INVERSE_ESCAPE_SEQUENCES</span><span class="annotation">: Dict[str, str]</span> =
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<span class="name">NULL_ORDERING</span> =
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<span class="default_value">'nulls_are_last'</span>
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<div id="DuckDB.Generator.can_identify" class="classattr">
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<input id="DuckDB.Generator.can_identify-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">@classmethod</div>
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<span class="def">def</span>
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<span class="name">can_identify</span><span class="signature pdoc-code condensed">(<span class="param"><span class="n">text</span><span class="p">:</span> <span class="nb">str</span>, </span><span class="param"><span class="n">identify</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="nb">bool</span> <span class="o">=</span> <span class="s1">'safe'</span></span><span class="return-annotation">) -> <span class="nb">bool</span>:</span></span>
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<a class="headerlink" href="#DuckDB.Generator.can_identify"></a>
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<div class="pdoc-code codehilite"><pre><span></span><span id="DuckDB.Generator.can_identify-279"><a href="#DuckDB.Generator.can_identify-279"><span class="linenos">279</span></a> <span class="nd">@classmethod</span>
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</span><span id="DuckDB.Generator.can_identify-280"><a href="#DuckDB.Generator.can_identify-280"><span class="linenos">280</span></a> <span class="k">def</span> <span class="nf">can_identify</span><span class="p">(</span><span class="bp">cls</span><span class="p">,</span> <span class="n">text</span><span class="p">:</span> <span class="nb">str</span><span class="p">,</span> <span class="n">identify</span><span class="p">:</span> <span class="nb">str</span> <span class="o">|</span> <span class="nb">bool</span> <span class="o">=</span> <span class="s2">"safe"</span><span class="p">)</span> <span class="o">-></span> <span class="nb">bool</span><span class="p">:</span>
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</span><span id="DuckDB.Generator.can_identify-281"><a href="#DuckDB.Generator.can_identify-281"><span class="linenos">281</span></a><span class="w"> </span><span class="sd">"""Checks if text can be identified given an identify option.</span>
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</span><span id="DuckDB.Generator.can_identify-282"><a href="#DuckDB.Generator.can_identify-282"><span class="linenos">282</span></a>
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</span><span id="DuckDB.Generator.can_identify-283"><a href="#DuckDB.Generator.can_identify-283"><span class="linenos">283</span></a><span class="sd"> Args:</span>
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</span><span id="DuckDB.Generator.can_identify-284"><a href="#DuckDB.Generator.can_identify-284"><span class="linenos">284</span></a><span class="sd"> text: The text to check.</span>
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</span><span id="DuckDB.Generator.can_identify-285"><a href="#DuckDB.Generator.can_identify-285"><span class="linenos">285</span></a><span class="sd"> identify:</span>
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</span><span id="DuckDB.Generator.can_identify-286"><a href="#DuckDB.Generator.can_identify-286"><span class="linenos">286</span></a><span class="sd"> "always" or `True`: Always returns true.</span>
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</span><span id="DuckDB.Generator.can_identify-287"><a href="#DuckDB.Generator.can_identify-287"><span class="linenos">287</span></a><span class="sd"> "safe": True if the identifier is case-insensitive.</span>
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</span><span id="DuckDB.Generator.can_identify-288"><a href="#DuckDB.Generator.can_identify-288"><span class="linenos">288</span></a>
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</span><span id="DuckDB.Generator.can_identify-289"><a href="#DuckDB.Generator.can_identify-289"><span class="linenos">289</span></a><span class="sd"> Returns:</span>
|
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</span><span id="DuckDB.Generator.can_identify-290"><a href="#DuckDB.Generator.can_identify-290"><span class="linenos">290</span></a><span class="sd"> Whether or not the given text can be identified.</span>
|
|
</span><span id="DuckDB.Generator.can_identify-291"><a href="#DuckDB.Generator.can_identify-291"><span class="linenos">291</span></a><span class="sd"> """</span>
|
|
</span><span id="DuckDB.Generator.can_identify-292"><a href="#DuckDB.Generator.can_identify-292"><span class="linenos">292</span></a> <span class="k">if</span> <span class="n">identify</span> <span class="ow">is</span> <span class="kc">True</span> <span class="ow">or</span> <span class="n">identify</span> <span class="o">==</span> <span class="s2">"always"</span><span class="p">:</span>
|
|
</span><span id="DuckDB.Generator.can_identify-293"><a href="#DuckDB.Generator.can_identify-293"><span class="linenos">293</span></a> <span class="k">return</span> <span class="kc">True</span>
|
|
</span><span id="DuckDB.Generator.can_identify-294"><a href="#DuckDB.Generator.can_identify-294"><span class="linenos">294</span></a>
|
|
</span><span id="DuckDB.Generator.can_identify-295"><a href="#DuckDB.Generator.can_identify-295"><span class="linenos">295</span></a> <span class="k">if</span> <span class="n">identify</span> <span class="o">==</span> <span class="s2">"safe"</span><span class="p">:</span>
|
|
</span><span id="DuckDB.Generator.can_identify-296"><a href="#DuckDB.Generator.can_identify-296"><span class="linenos">296</span></a> <span class="k">return</span> <span class="ow">not</span> <span class="bp">cls</span><span class="o">.</span><span class="n">case_sensitive</span><span class="p">(</span><span class="n">text</span><span class="p">)</span>
|
|
</span><span id="DuckDB.Generator.can_identify-297"><a href="#DuckDB.Generator.can_identify-297"><span class="linenos">297</span></a>
|
|
</span><span id="DuckDB.Generator.can_identify-298"><a href="#DuckDB.Generator.can_identify-298"><span class="linenos">298</span></a> <span class="k">return</span> <span class="kc">False</span>
|
|
</span></pre></div>
|
|
|
|
|
|
<div class="docstring"><p>Checks if text can be identified given an identify option.</p>
|
|
|
|
<h6 id="arguments">Arguments:</h6>
|
|
|
|
<ul>
|
|
<li><strong>text:</strong> The text to check.</li>
|
|
<li><strong>identify:</strong> "always" or <code>True</code>: Always returns true.
|
|
"safe": True if the identifier is case-insensitive.</li>
|
|
</ul>
|
|
|
|
<h6 id="returns">Returns:</h6>
|
|
|
|
<blockquote>
|
|
<p>Whether or not the given text can be identified.</p>
|
|
</blockquote>
|
|
</div>
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.QUOTE_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">QUOTE_START</span> =
|
|
<span class="default_value">"'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator.QUOTE_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.QUOTE_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">QUOTE_END</span> =
|
|
<span class="default_value">"'"</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator.QUOTE_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.IDENTIFIER_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">IDENTIFIER_START</span> =
|
|
<span class="default_value">'"'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator.IDENTIFIER_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.IDENTIFIER_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">IDENTIFIER_END</span> =
|
|
<span class="default_value">'"'</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator.IDENTIFIER_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.TOKENIZER_CLASS" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">TOKENIZER_CLASS</span> =
|
|
<span class="default_value"><class '<a href="#DuckDB.Tokenizer">DuckDB.Tokenizer</a>'></span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator.TOKENIZER_CLASS"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.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="#DuckDB.Generator.BIT_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.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="#DuckDB.Generator.BIT_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.HEX_START" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">HEX_START</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator.HEX_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.HEX_END" class="classattr">
|
|
<div class="attr variable">
|
|
<span class="name">HEX_END</span><span class="annotation">: Optional[str]</span> =
|
|
<span class="default_value">None</span>
|
|
|
|
|
|
</div>
|
|
<a class="headerlink" href="#DuckDB.Generator.HEX_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.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="#DuckDB.Generator.BYTE_START"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div id="DuckDB.Generator.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="#DuckDB.Generator.BYTE_END"></a>
|
|
|
|
|
|
|
|
</div>
|
|
<div class="inherited">
|
|
<h5>Inherited Members</h5>
|
|
<dl>
|
|
<div><dt><a href="../generator.html#Generator">sqlglot.generator.Generator</a></dt>
|
|
<dd id="DuckDB.Generator.__init__" class="function"><a href="../generator.html#Generator.__init__">Generator</a></dd>
|
|
<dd id="DuckDB.Generator.LOG_BASE_FIRST" class="variable"><a href="../generator.html#Generator.LOG_BASE_FIRST">LOG_BASE_FIRST</a></dd>
|
|
<dd id="DuckDB.Generator.NULL_ORDERING_SUPPORTED" class="variable"><a href="../generator.html#Generator.NULL_ORDERING_SUPPORTED">NULL_ORDERING_SUPPORTED</a></dd>
|
|
<dd id="DuckDB.Generator.LOCKING_READS_SUPPORTED" class="variable"><a href="../generator.html#Generator.LOCKING_READS_SUPPORTED">LOCKING_READS_SUPPORTED</a></dd>
|
|
<dd id="DuckDB.Generator.EXPLICIT_UNION" class="variable"><a href="../generator.html#Generator.EXPLICIT_UNION">EXPLICIT_UNION</a></dd>
|
|
<dd id="DuckDB.Generator.WRAP_DERIVED_VALUES" class="variable"><a href="../generator.html#Generator.WRAP_DERIVED_VALUES">WRAP_DERIVED_VALUES</a></dd>
|
|
<dd id="DuckDB.Generator.CREATE_FUNCTION_RETURN_AS" class="variable"><a href="../generator.html#Generator.CREATE_FUNCTION_RETURN_AS">CREATE_FUNCTION_RETURN_AS</a></dd>
|
|
<dd id="DuckDB.Generator.MATCHED_BY_SOURCE" class="variable"><a href="../generator.html#Generator.MATCHED_BY_SOURCE">MATCHED_BY_SOURCE</a></dd>
|
|
<dd id="DuckDB.Generator.SINGLE_STRING_INTERVAL" class="variable"><a href="../generator.html#Generator.SINGLE_STRING_INTERVAL">SINGLE_STRING_INTERVAL</a></dd>
|
|
<dd id="DuckDB.Generator.INTERVAL_ALLOWS_PLURAL_FORM" class="variable"><a href="../generator.html#Generator.INTERVAL_ALLOWS_PLURAL_FORM">INTERVAL_ALLOWS_PLURAL_FORM</a></dd>
|
|
<dd id="DuckDB.Generator.TABLESAMPLE_WITH_METHOD" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_WITH_METHOD">TABLESAMPLE_WITH_METHOD</a></dd>
|
|
<dd id="DuckDB.Generator.TABLESAMPLE_SIZE_IS_PERCENT" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_SIZE_IS_PERCENT">TABLESAMPLE_SIZE_IS_PERCENT</a></dd>
|
|
<dd id="DuckDB.Generator.GROUPINGS_SEP" class="variable"><a href="../generator.html#Generator.GROUPINGS_SEP">GROUPINGS_SEP</a></dd>
|
|
<dd id="DuckDB.Generator.INDEX_ON" class="variable"><a href="../generator.html#Generator.INDEX_ON">INDEX_ON</a></dd>
|
|
<dd id="DuckDB.Generator.QUERY_HINT_SEP" class="variable"><a href="../generator.html#Generator.QUERY_HINT_SEP">QUERY_HINT_SEP</a></dd>
|
|
<dd id="DuckDB.Generator.IS_BOOL_ALLOWED" class="variable"><a href="../generator.html#Generator.IS_BOOL_ALLOWED">IS_BOOL_ALLOWED</a></dd>
|
|
<dd id="DuckDB.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>
|
|
<dd id="DuckDB.Generator.LIMIT_IS_TOP" class="variable"><a href="../generator.html#Generator.LIMIT_IS_TOP">LIMIT_IS_TOP</a></dd>
|
|
<dd id="DuckDB.Generator.RETURNING_END" class="variable"><a href="../generator.html#Generator.RETURNING_END">RETURNING_END</a></dd>
|
|
<dd id="DuckDB.Generator.COLUMN_JOIN_MARKS_SUPPORTED" class="variable"><a href="../generator.html#Generator.COLUMN_JOIN_MARKS_SUPPORTED">COLUMN_JOIN_MARKS_SUPPORTED</a></dd>
|
|
<dd id="DuckDB.Generator.EXTRACT_ALLOWS_QUOTES" class="variable"><a href="../generator.html#Generator.EXTRACT_ALLOWS_QUOTES">EXTRACT_ALLOWS_QUOTES</a></dd>
|
|
<dd id="DuckDB.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="DuckDB.Generator.VALUES_AS_TABLE" class="variable"><a href="../generator.html#Generator.VALUES_AS_TABLE">VALUES_AS_TABLE</a></dd>
|
|
<dd id="DuckDB.Generator.ALTER_TABLE_ADD_COLUMN_KEYWORD" class="variable"><a href="../generator.html#Generator.ALTER_TABLE_ADD_COLUMN_KEYWORD">ALTER_TABLE_ADD_COLUMN_KEYWORD</a></dd>
|
|
<dd id="DuckDB.Generator.UNNEST_WITH_ORDINALITY" class="variable"><a href="../generator.html#Generator.UNNEST_WITH_ORDINALITY">UNNEST_WITH_ORDINALITY</a></dd>
|
|
<dd id="DuckDB.Generator.AGGREGATE_FILTER_SUPPORTED" class="variable"><a href="../generator.html#Generator.AGGREGATE_FILTER_SUPPORTED">AGGREGATE_FILTER_SUPPORTED</a></dd>
|
|
<dd id="DuckDB.Generator.SUPPORTS_PARAMETERS" class="variable"><a href="../generator.html#Generator.SUPPORTS_PARAMETERS">SUPPORTS_PARAMETERS</a></dd>
|
|
<dd id="DuckDB.Generator.COMPUTED_COLUMN_WITH_TYPE" class="variable"><a href="../generator.html#Generator.COMPUTED_COLUMN_WITH_TYPE">COMPUTED_COLUMN_WITH_TYPE</a></dd>
|
|
<dd id="DuckDB.Generator.SUPPORTS_TABLE_COPY" class="variable"><a href="../generator.html#Generator.SUPPORTS_TABLE_COPY">SUPPORTS_TABLE_COPY</a></dd>
|
|
<dd id="DuckDB.Generator.TABLESAMPLE_REQUIRES_PARENS" class="variable"><a href="../generator.html#Generator.TABLESAMPLE_REQUIRES_PARENS">TABLESAMPLE_REQUIRES_PARENS</a></dd>
|
|
<dd id="DuckDB.Generator.COLLATE_IS_FUNC" class="variable"><a href="../generator.html#Generator.COLLATE_IS_FUNC">COLLATE_IS_FUNC</a></dd>
|
|
<dd id="DuckDB.Generator.DATA_TYPE_SPECIFIERS_ALLOWED" class="variable"><a href="../generator.html#Generator.DATA_TYPE_SPECIFIERS_ALLOWED">DATA_TYPE_SPECIFIERS_ALLOWED</a></dd>
|
|
<dd id="DuckDB.Generator.TIME_PART_SINGULARS" class="variable"><a href="../generator.html#Generator.TIME_PART_SINGULARS">TIME_PART_SINGULARS</a></dd>
|
|
<dd id="DuckDB.Generator.TOKEN_MAPPING" class="variable"><a href="../generator.html#Generator.TOKEN_MAPPING">TOKEN_MAPPING</a></dd>
|
|
<dd id="DuckDB.Generator.PARAMETER_TOKEN" class="variable"><a href="../generator.html#Generator.PARAMETER_TOKEN">PARAMETER_TOKEN</a></dd>
|
|
<dd id="DuckDB.Generator.RESERVED_KEYWORDS" class="variable"><a href="../generator.html#Generator.RESERVED_KEYWORDS">RESERVED_KEYWORDS</a></dd>
|
|
<dd id="DuckDB.Generator.WITH_SEPARATED_COMMENTS" class="variable"><a href="../generator.html#Generator.WITH_SEPARATED_COMMENTS">WITH_SEPARATED_COMMENTS</a></dd>
|
|
<dd id="DuckDB.Generator.SENTINEL_LINE_BREAK" class="variable"><a href="../generator.html#Generator.SENTINEL_LINE_BREAK">SENTINEL_LINE_BREAK</a></dd>
|
|
<dd id="DuckDB.Generator.INDEX_OFFSET" class="variable"><a href="../generator.html#Generator.INDEX_OFFSET">INDEX_OFFSET</a></dd>
|
|
<dd id="DuckDB.Generator.UNNEST_COLUMN_ONLY" class="variable"><a href="../generator.html#Generator.UNNEST_COLUMN_ONLY">UNNEST_COLUMN_ONLY</a></dd>
|
|
<dd id="DuckDB.Generator.ALIAS_POST_TABLESAMPLE" class="variable"><a href="../generator.html#Generator.ALIAS_POST_TABLESAMPLE">ALIAS_POST_TABLESAMPLE</a></dd>
|
|
<dd id="DuckDB.Generator.IDENTIFIERS_CAN_START_WITH_DIGIT" class="variable"><a href="../generator.html#Generator.IDENTIFIERS_CAN_START_WITH_DIGIT">IDENTIFIERS_CAN_START_WITH_DIGIT</a></dd>
|
|
<dd id="DuckDB.Generator.STRICT_STRING_CONCAT" class="variable"><a href="../generator.html#Generator.STRICT_STRING_CONCAT">STRICT_STRING_CONCAT</a></dd>
|
|
<dd id="DuckDB.Generator.NORMALIZE_FUNCTIONS" class="variable"><a href="../generator.html#Generator.NORMALIZE_FUNCTIONS">NORMALIZE_FUNCTIONS</a></dd>
|
|
<dd id="DuckDB.Generator.pretty" class="variable"><a href="../generator.html#Generator.pretty">pretty</a></dd>
|
|
<dd id="DuckDB.Generator.identify" class="variable"><a href="../generator.html#Generator.identify">identify</a></dd>
|
|
<dd id="DuckDB.Generator.normalize" class="variable"><a href="../generator.html#Generator.normalize">normalize</a></dd>
|
|
<dd id="DuckDB.Generator.pad" class="variable"><a href="../generator.html#Generator.pad">pad</a></dd>
|
|
<dd id="DuckDB.Generator.unsupported_level" class="variable"><a href="../generator.html#Generator.unsupported_level">unsupported_level</a></dd>
|
|
<dd id="DuckDB.Generator.max_unsupported" class="variable"><a href="../generator.html#Generator.max_unsupported">max_unsupported</a></dd>
|
|
<dd id="DuckDB.Generator.leading_comma" class="variable"><a href="../generator.html#Generator.leading_comma">leading_comma</a></dd>
|
|
<dd id="DuckDB.Generator.max_text_width" class="variable"><a href="../generator.html#Generator.max_text_width">max_text_width</a></dd>
|
|
<dd id="DuckDB.Generator.comments" class="variable"><a href="../generator.html#Generator.comments">comments</a></dd>
|
|
<dd id="DuckDB.Generator.normalize_functions" class="variable"><a href="../generator.html#Generator.normalize_functions">normalize_functions</a></dd>
|
|
<dd id="DuckDB.Generator.unsupported_messages" class="variable"><a href="../generator.html#Generator.unsupported_messages">unsupported_messages</a></dd>
|
|
<dd id="DuckDB.Generator.generate" class="function"><a href="../generator.html#Generator.generate">generate</a></dd>
|
|
<dd id="DuckDB.Generator.unsupported" class="function"><a href="../generator.html#Generator.unsupported">unsupported</a></dd>
|
|
<dd id="DuckDB.Generator.sep" class="function"><a href="../generator.html#Generator.sep">sep</a></dd>
|
|
<dd id="DuckDB.Generator.seg" class="function"><a href="../generator.html#Generator.seg">seg</a></dd>
|
|
<dd id="DuckDB.Generator.pad_comment" class="function"><a href="../generator.html#Generator.pad_comment">pad_comment</a></dd>
|
|
<dd id="DuckDB.Generator.maybe_comment" class="function"><a href="../generator.html#Generator.maybe_comment">maybe_comment</a></dd>
|
|
<dd id="DuckDB.Generator.wrap" class="function"><a href="../generator.html#Generator.wrap">wrap</a></dd>
|
|
<dd id="DuckDB.Generator.no_identify" class="function"><a href="../generator.html#Generator.no_identify">no_identify</a></dd>
|
|
<dd id="DuckDB.Generator.normalize_func" class="function"><a href="../generator.html#Generator.normalize_func">normalize_func</a></dd>
|
|
<dd id="DuckDB.Generator.indent" class="function"><a href="../generator.html#Generator.indent">indent</a></dd>
|
|
<dd id="DuckDB.Generator.sql" class="function"><a href="../generator.html#Generator.sql">sql</a></dd>
|
|
<dd id="DuckDB.Generator.uncache_sql" class="function"><a href="../generator.html#Generator.uncache_sql">uncache_sql</a></dd>
|
|
<dd id="DuckDB.Generator.cache_sql" class="function"><a href="../generator.html#Generator.cache_sql">cache_sql</a></dd>
|
|
<dd id="DuckDB.Generator.characterset_sql" class="function"><a href="../generator.html#Generator.characterset_sql">characterset_sql</a></dd>
|
|
<dd id="DuckDB.Generator.column_sql" class="function"><a href="../generator.html#Generator.column_sql">column_sql</a></dd>
|
|
<dd id="DuckDB.Generator.columnposition_sql" class="function"><a href="../generator.html#Generator.columnposition_sql">columnposition_sql</a></dd>
|
|
<dd id="DuckDB.Generator.columndef_sql" class="function"><a href="../generator.html#Generator.columndef_sql">columndef_sql</a></dd>
|
|
<dd id="DuckDB.Generator.columnconstraint_sql" class="function"><a href="../generator.html#Generator.columnconstraint_sql">columnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.computedcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.computedcolumnconstraint_sql">computedcolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.autoincrementcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.autoincrementcolumnconstraint_sql">autoincrementcolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.compresscolumnconstraint_sql" class="function"><a href="../generator.html#Generator.compresscolumnconstraint_sql">compresscolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.generatedasidentitycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.generatedasidentitycolumnconstraint_sql">generatedasidentitycolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.notnullcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.notnullcolumnconstraint_sql">notnullcolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.primarykeycolumnconstraint_sql" class="function"><a href="../generator.html#Generator.primarykeycolumnconstraint_sql">primarykeycolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.uniquecolumnconstraint_sql" class="function"><a href="../generator.html#Generator.uniquecolumnconstraint_sql">uniquecolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.createable_sql" class="function"><a href="../generator.html#Generator.createable_sql">createable_sql</a></dd>
|
|
<dd id="DuckDB.Generator.create_sql" class="function"><a href="../generator.html#Generator.create_sql">create_sql</a></dd>
|
|
<dd id="DuckDB.Generator.clone_sql" class="function"><a href="../generator.html#Generator.clone_sql">clone_sql</a></dd>
|
|
<dd id="DuckDB.Generator.describe_sql" class="function"><a href="../generator.html#Generator.describe_sql">describe_sql</a></dd>
|
|
<dd id="DuckDB.Generator.prepend_ctes" class="function"><a href="../generator.html#Generator.prepend_ctes">prepend_ctes</a></dd>
|
|
<dd id="DuckDB.Generator.with_sql" class="function"><a href="../generator.html#Generator.with_sql">with_sql</a></dd>
|
|
<dd id="DuckDB.Generator.cte_sql" class="function"><a href="../generator.html#Generator.cte_sql">cte_sql</a></dd>
|
|
<dd id="DuckDB.Generator.tablealias_sql" class="function"><a href="../generator.html#Generator.tablealias_sql">tablealias_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bitstring_sql" class="function"><a href="../generator.html#Generator.bitstring_sql">bitstring_sql</a></dd>
|
|
<dd id="DuckDB.Generator.hexstring_sql" class="function"><a href="../generator.html#Generator.hexstring_sql">hexstring_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bytestring_sql" class="function"><a href="../generator.html#Generator.bytestring_sql">bytestring_sql</a></dd>
|
|
<dd id="DuckDB.Generator.rawstring_sql" class="function"><a href="../generator.html#Generator.rawstring_sql">rawstring_sql</a></dd>
|
|
<dd id="DuckDB.Generator.datatypeparam_sql" class="function"><a href="../generator.html#Generator.datatypeparam_sql">datatypeparam_sql</a></dd>
|
|
<dd id="DuckDB.Generator.datatype_sql" class="function"><a href="../generator.html#Generator.datatype_sql">datatype_sql</a></dd>
|
|
<dd id="DuckDB.Generator.directory_sql" class="function"><a href="../generator.html#Generator.directory_sql">directory_sql</a></dd>
|
|
<dd id="DuckDB.Generator.delete_sql" class="function"><a href="../generator.html#Generator.delete_sql">delete_sql</a></dd>
|
|
<dd id="DuckDB.Generator.drop_sql" class="function"><a href="../generator.html#Generator.drop_sql">drop_sql</a></dd>
|
|
<dd id="DuckDB.Generator.except_sql" class="function"><a href="../generator.html#Generator.except_sql">except_sql</a></dd>
|
|
<dd id="DuckDB.Generator.except_op" class="function"><a href="../generator.html#Generator.except_op">except_op</a></dd>
|
|
<dd id="DuckDB.Generator.fetch_sql" class="function"><a href="../generator.html#Generator.fetch_sql">fetch_sql</a></dd>
|
|
<dd id="DuckDB.Generator.filter_sql" class="function"><a href="../generator.html#Generator.filter_sql">filter_sql</a></dd>
|
|
<dd id="DuckDB.Generator.hint_sql" class="function"><a href="../generator.html#Generator.hint_sql">hint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.index_sql" class="function"><a href="../generator.html#Generator.index_sql">index_sql</a></dd>
|
|
<dd id="DuckDB.Generator.identifier_sql" class="function"><a href="../generator.html#Generator.identifier_sql">identifier_sql</a></dd>
|
|
<dd id="DuckDB.Generator.inputoutputformat_sql" class="function"><a href="../generator.html#Generator.inputoutputformat_sql">inputoutputformat_sql</a></dd>
|
|
<dd id="DuckDB.Generator.national_sql" class="function"><a href="../generator.html#Generator.national_sql">national_sql</a></dd>
|
|
<dd id="DuckDB.Generator.partition_sql" class="function"><a href="../generator.html#Generator.partition_sql">partition_sql</a></dd>
|
|
<dd id="DuckDB.Generator.properties_sql" class="function"><a href="../generator.html#Generator.properties_sql">properties_sql</a></dd>
|
|
<dd id="DuckDB.Generator.root_properties" class="function"><a href="../generator.html#Generator.root_properties">root_properties</a></dd>
|
|
<dd id="DuckDB.Generator.properties" class="function"><a href="../generator.html#Generator.properties">properties</a></dd>
|
|
<dd id="DuckDB.Generator.with_properties" class="function"><a href="../generator.html#Generator.with_properties">with_properties</a></dd>
|
|
<dd id="DuckDB.Generator.locate_properties" class="function"><a href="../generator.html#Generator.locate_properties">locate_properties</a></dd>
|
|
<dd id="DuckDB.Generator.property_name" class="function"><a href="../generator.html#Generator.property_name">property_name</a></dd>
|
|
<dd id="DuckDB.Generator.property_sql" class="function"><a href="../generator.html#Generator.property_sql">property_sql</a></dd>
|
|
<dd id="DuckDB.Generator.likeproperty_sql" class="function"><a href="../generator.html#Generator.likeproperty_sql">likeproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.fallbackproperty_sql" class="function"><a href="../generator.html#Generator.fallbackproperty_sql">fallbackproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.journalproperty_sql" class="function"><a href="../generator.html#Generator.journalproperty_sql">journalproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.freespaceproperty_sql" class="function"><a href="../generator.html#Generator.freespaceproperty_sql">freespaceproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.checksumproperty_sql" class="function"><a href="../generator.html#Generator.checksumproperty_sql">checksumproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.mergeblockratioproperty_sql" class="function"><a href="../generator.html#Generator.mergeblockratioproperty_sql">mergeblockratioproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.datablocksizeproperty_sql" class="function"><a href="../generator.html#Generator.datablocksizeproperty_sql">datablocksizeproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.blockcompressionproperty_sql" class="function"><a href="../generator.html#Generator.blockcompressionproperty_sql">blockcompressionproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.isolatedloadingproperty_sql" class="function"><a href="../generator.html#Generator.isolatedloadingproperty_sql">isolatedloadingproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.lockingproperty_sql" class="function"><a href="../generator.html#Generator.lockingproperty_sql">lockingproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.withdataproperty_sql" class="function"><a href="../generator.html#Generator.withdataproperty_sql">withdataproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.insert_sql" class="function"><a href="../generator.html#Generator.insert_sql">insert_sql</a></dd>
|
|
<dd id="DuckDB.Generator.intersect_sql" class="function"><a href="../generator.html#Generator.intersect_sql">intersect_sql</a></dd>
|
|
<dd id="DuckDB.Generator.intersect_op" class="function"><a href="../generator.html#Generator.intersect_op">intersect_op</a></dd>
|
|
<dd id="DuckDB.Generator.introducer_sql" class="function"><a href="../generator.html#Generator.introducer_sql">introducer_sql</a></dd>
|
|
<dd id="DuckDB.Generator.kill_sql" class="function"><a href="../generator.html#Generator.kill_sql">kill_sql</a></dd>
|
|
<dd id="DuckDB.Generator.pseudotype_sql" class="function"><a href="../generator.html#Generator.pseudotype_sql">pseudotype_sql</a></dd>
|
|
<dd id="DuckDB.Generator.objectidentifier_sql" class="function"><a href="../generator.html#Generator.objectidentifier_sql">objectidentifier_sql</a></dd>
|
|
<dd id="DuckDB.Generator.onconflict_sql" class="function"><a href="../generator.html#Generator.onconflict_sql">onconflict_sql</a></dd>
|
|
<dd id="DuckDB.Generator.returning_sql" class="function"><a href="../generator.html#Generator.returning_sql">returning_sql</a></dd>
|
|
<dd id="DuckDB.Generator.rowformatdelimitedproperty_sql" class="function"><a href="../generator.html#Generator.rowformatdelimitedproperty_sql">rowformatdelimitedproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.withtablehint_sql" class="function"><a href="../generator.html#Generator.withtablehint_sql">withtablehint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.indextablehint_sql" class="function"><a href="../generator.html#Generator.indextablehint_sql">indextablehint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.table_sql" class="function"><a href="../generator.html#Generator.table_sql">table_sql</a></dd>
|
|
<dd id="DuckDB.Generator.pivot_sql" class="function"><a href="../generator.html#Generator.pivot_sql">pivot_sql</a></dd>
|
|
<dd id="DuckDB.Generator.version_sql" class="function"><a href="../generator.html#Generator.version_sql">version_sql</a></dd>
|
|
<dd id="DuckDB.Generator.tuple_sql" class="function"><a href="../generator.html#Generator.tuple_sql">tuple_sql</a></dd>
|
|
<dd id="DuckDB.Generator.update_sql" class="function"><a href="../generator.html#Generator.update_sql">update_sql</a></dd>
|
|
<dd id="DuckDB.Generator.values_sql" class="function"><a href="../generator.html#Generator.values_sql">values_sql</a></dd>
|
|
<dd id="DuckDB.Generator.var_sql" class="function"><a href="../generator.html#Generator.var_sql">var_sql</a></dd>
|
|
<dd id="DuckDB.Generator.into_sql" class="function"><a href="../generator.html#Generator.into_sql">into_sql</a></dd>
|
|
<dd id="DuckDB.Generator.from_sql" class="function"><a href="../generator.html#Generator.from_sql">from_sql</a></dd>
|
|
<dd id="DuckDB.Generator.group_sql" class="function"><a href="../generator.html#Generator.group_sql">group_sql</a></dd>
|
|
<dd id="DuckDB.Generator.having_sql" class="function"><a href="../generator.html#Generator.having_sql">having_sql</a></dd>
|
|
<dd id="DuckDB.Generator.connect_sql" class="function"><a href="../generator.html#Generator.connect_sql">connect_sql</a></dd>
|
|
<dd id="DuckDB.Generator.prior_sql" class="function"><a href="../generator.html#Generator.prior_sql">prior_sql</a></dd>
|
|
<dd id="DuckDB.Generator.join_sql" class="function"><a href="../generator.html#Generator.join_sql">join_sql</a></dd>
|
|
<dd id="DuckDB.Generator.lambda_sql" class="function"><a href="../generator.html#Generator.lambda_sql">lambda_sql</a></dd>
|
|
<dd id="DuckDB.Generator.lateral_sql" class="function"><a href="../generator.html#Generator.lateral_sql">lateral_sql</a></dd>
|
|
<dd id="DuckDB.Generator.limit_sql" class="function"><a href="../generator.html#Generator.limit_sql">limit_sql</a></dd>
|
|
<dd id="DuckDB.Generator.offset_sql" class="function"><a href="../generator.html#Generator.offset_sql">offset_sql</a></dd>
|
|
<dd id="DuckDB.Generator.setitem_sql" class="function"><a href="../generator.html#Generator.setitem_sql">setitem_sql</a></dd>
|
|
<dd id="DuckDB.Generator.set_sql" class="function"><a href="../generator.html#Generator.set_sql">set_sql</a></dd>
|
|
<dd id="DuckDB.Generator.pragma_sql" class="function"><a href="../generator.html#Generator.pragma_sql">pragma_sql</a></dd>
|
|
<dd id="DuckDB.Generator.lock_sql" class="function"><a href="../generator.html#Generator.lock_sql">lock_sql</a></dd>
|
|
<dd id="DuckDB.Generator.literal_sql" class="function"><a href="../generator.html#Generator.literal_sql">literal_sql</a></dd>
|
|
<dd id="DuckDB.Generator.escape_str" class="function"><a href="../generator.html#Generator.escape_str">escape_str</a></dd>
|
|
<dd id="DuckDB.Generator.loaddata_sql" class="function"><a href="../generator.html#Generator.loaddata_sql">loaddata_sql</a></dd>
|
|
<dd id="DuckDB.Generator.null_sql" class="function"><a href="../generator.html#Generator.null_sql">null_sql</a></dd>
|
|
<dd id="DuckDB.Generator.boolean_sql" class="function"><a href="../generator.html#Generator.boolean_sql">boolean_sql</a></dd>
|
|
<dd id="DuckDB.Generator.order_sql" class="function"><a href="../generator.html#Generator.order_sql">order_sql</a></dd>
|
|
<dd id="DuckDB.Generator.cluster_sql" class="function"><a href="../generator.html#Generator.cluster_sql">cluster_sql</a></dd>
|
|
<dd id="DuckDB.Generator.distribute_sql" class="function"><a href="../generator.html#Generator.distribute_sql">distribute_sql</a></dd>
|
|
<dd id="DuckDB.Generator.sort_sql" class="function"><a href="../generator.html#Generator.sort_sql">sort_sql</a></dd>
|
|
<dd id="DuckDB.Generator.ordered_sql" class="function"><a href="../generator.html#Generator.ordered_sql">ordered_sql</a></dd>
|
|
<dd id="DuckDB.Generator.matchrecognize_sql" class="function"><a href="../generator.html#Generator.matchrecognize_sql">matchrecognize_sql</a></dd>
|
|
<dd id="DuckDB.Generator.query_modifiers" class="function"><a href="../generator.html#Generator.query_modifiers">query_modifiers</a></dd>
|
|
<dd id="DuckDB.Generator.offset_limit_modifiers" class="function"><a href="../generator.html#Generator.offset_limit_modifiers">offset_limit_modifiers</a></dd>
|
|
<dd id="DuckDB.Generator.after_having_modifiers" class="function"><a href="../generator.html#Generator.after_having_modifiers">after_having_modifiers</a></dd>
|
|
<dd id="DuckDB.Generator.after_limit_modifiers" class="function"><a href="../generator.html#Generator.after_limit_modifiers">after_limit_modifiers</a></dd>
|
|
<dd id="DuckDB.Generator.select_sql" class="function"><a href="../generator.html#Generator.select_sql">select_sql</a></dd>
|
|
<dd id="DuckDB.Generator.schema_sql" class="function"><a href="../generator.html#Generator.schema_sql">schema_sql</a></dd>
|
|
<dd id="DuckDB.Generator.schema_columns_sql" class="function"><a href="../generator.html#Generator.schema_columns_sql">schema_columns_sql</a></dd>
|
|
<dd id="DuckDB.Generator.star_sql" class="function"><a href="../generator.html#Generator.star_sql">star_sql</a></dd>
|
|
<dd id="DuckDB.Generator.parameter_sql" class="function"><a href="../generator.html#Generator.parameter_sql">parameter_sql</a></dd>
|
|
<dd id="DuckDB.Generator.sessionparameter_sql" class="function"><a href="../generator.html#Generator.sessionparameter_sql">sessionparameter_sql</a></dd>
|
|
<dd id="DuckDB.Generator.placeholder_sql" class="function"><a href="../generator.html#Generator.placeholder_sql">placeholder_sql</a></dd>
|
|
<dd id="DuckDB.Generator.subquery_sql" class="function"><a href="../generator.html#Generator.subquery_sql">subquery_sql</a></dd>
|
|
<dd id="DuckDB.Generator.qualify_sql" class="function"><a href="../generator.html#Generator.qualify_sql">qualify_sql</a></dd>
|
|
<dd id="DuckDB.Generator.union_sql" class="function"><a href="../generator.html#Generator.union_sql">union_sql</a></dd>
|
|
<dd id="DuckDB.Generator.union_op" class="function"><a href="../generator.html#Generator.union_op">union_op</a></dd>
|
|
<dd id="DuckDB.Generator.unnest_sql" class="function"><a href="../generator.html#Generator.unnest_sql">unnest_sql</a></dd>
|
|
<dd id="DuckDB.Generator.where_sql" class="function"><a href="../generator.html#Generator.where_sql">where_sql</a></dd>
|
|
<dd id="DuckDB.Generator.window_sql" class="function"><a href="../generator.html#Generator.window_sql">window_sql</a></dd>
|
|
<dd id="DuckDB.Generator.partition_by_sql" class="function"><a href="../generator.html#Generator.partition_by_sql">partition_by_sql</a></dd>
|
|
<dd id="DuckDB.Generator.windowspec_sql" class="function"><a href="../generator.html#Generator.windowspec_sql">windowspec_sql</a></dd>
|
|
<dd id="DuckDB.Generator.withingroup_sql" class="function"><a href="../generator.html#Generator.withingroup_sql">withingroup_sql</a></dd>
|
|
<dd id="DuckDB.Generator.between_sql" class="function"><a href="../generator.html#Generator.between_sql">between_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bracket_sql" class="function"><a href="../generator.html#Generator.bracket_sql">bracket_sql</a></dd>
|
|
<dd id="DuckDB.Generator.safebracket_sql" class="function"><a href="../generator.html#Generator.safebracket_sql">safebracket_sql</a></dd>
|
|
<dd id="DuckDB.Generator.all_sql" class="function"><a href="../generator.html#Generator.all_sql">all_sql</a></dd>
|
|
<dd id="DuckDB.Generator.any_sql" class="function"><a href="../generator.html#Generator.any_sql">any_sql</a></dd>
|
|
<dd id="DuckDB.Generator.exists_sql" class="function"><a href="../generator.html#Generator.exists_sql">exists_sql</a></dd>
|
|
<dd id="DuckDB.Generator.case_sql" class="function"><a href="../generator.html#Generator.case_sql">case_sql</a></dd>
|
|
<dd id="DuckDB.Generator.constraint_sql" class="function"><a href="../generator.html#Generator.constraint_sql">constraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.nextvaluefor_sql" class="function"><a href="../generator.html#Generator.nextvaluefor_sql">nextvaluefor_sql</a></dd>
|
|
<dd id="DuckDB.Generator.extract_sql" class="function"><a href="../generator.html#Generator.extract_sql">extract_sql</a></dd>
|
|
<dd id="DuckDB.Generator.trim_sql" class="function"><a href="../generator.html#Generator.trim_sql">trim_sql</a></dd>
|
|
<dd id="DuckDB.Generator.safeconcat_sql" class="function"><a href="../generator.html#Generator.safeconcat_sql">safeconcat_sql</a></dd>
|
|
<dd id="DuckDB.Generator.check_sql" class="function"><a href="../generator.html#Generator.check_sql">check_sql</a></dd>
|
|
<dd id="DuckDB.Generator.foreignkey_sql" class="function"><a href="../generator.html#Generator.foreignkey_sql">foreignkey_sql</a></dd>
|
|
<dd id="DuckDB.Generator.primarykey_sql" class="function"><a href="../generator.html#Generator.primarykey_sql">primarykey_sql</a></dd>
|
|
<dd id="DuckDB.Generator.if_sql" class="function"><a href="../generator.html#Generator.if_sql">if_sql</a></dd>
|
|
<dd id="DuckDB.Generator.matchagainst_sql" class="function"><a href="../generator.html#Generator.matchagainst_sql">matchagainst_sql</a></dd>
|
|
<dd id="DuckDB.Generator.jsonkeyvalue_sql" class="function"><a href="../generator.html#Generator.jsonkeyvalue_sql">jsonkeyvalue_sql</a></dd>
|
|
<dd id="DuckDB.Generator.formatjson_sql" class="function"><a href="../generator.html#Generator.formatjson_sql">formatjson_sql</a></dd>
|
|
<dd id="DuckDB.Generator.jsonobject_sql" class="function"><a href="../generator.html#Generator.jsonobject_sql">jsonobject_sql</a></dd>
|
|
<dd id="DuckDB.Generator.jsonarray_sql" class="function"><a href="../generator.html#Generator.jsonarray_sql">jsonarray_sql</a></dd>
|
|
<dd id="DuckDB.Generator.jsonarrayagg_sql" class="function"><a href="../generator.html#Generator.jsonarrayagg_sql">jsonarrayagg_sql</a></dd>
|
|
<dd id="DuckDB.Generator.jsoncolumndef_sql" class="function"><a href="../generator.html#Generator.jsoncolumndef_sql">jsoncolumndef_sql</a></dd>
|
|
<dd id="DuckDB.Generator.jsonschema_sql" class="function"><a href="../generator.html#Generator.jsonschema_sql">jsonschema_sql</a></dd>
|
|
<dd id="DuckDB.Generator.jsontable_sql" class="function"><a href="../generator.html#Generator.jsontable_sql">jsontable_sql</a></dd>
|
|
<dd id="DuckDB.Generator.openjsoncolumndef_sql" class="function"><a href="../generator.html#Generator.openjsoncolumndef_sql">openjsoncolumndef_sql</a></dd>
|
|
<dd id="DuckDB.Generator.openjson_sql" class="function"><a href="../generator.html#Generator.openjson_sql">openjson_sql</a></dd>
|
|
<dd id="DuckDB.Generator.in_sql" class="function"><a href="../generator.html#Generator.in_sql">in_sql</a></dd>
|
|
<dd id="DuckDB.Generator.in_unnest_op" class="function"><a href="../generator.html#Generator.in_unnest_op">in_unnest_op</a></dd>
|
|
<dd id="DuckDB.Generator.return_sql" class="function"><a href="../generator.html#Generator.return_sql">return_sql</a></dd>
|
|
<dd id="DuckDB.Generator.reference_sql" class="function"><a href="../generator.html#Generator.reference_sql">reference_sql</a></dd>
|
|
<dd id="DuckDB.Generator.anonymous_sql" class="function"><a href="../generator.html#Generator.anonymous_sql">anonymous_sql</a></dd>
|
|
<dd id="DuckDB.Generator.paren_sql" class="function"><a href="../generator.html#Generator.paren_sql">paren_sql</a></dd>
|
|
<dd id="DuckDB.Generator.neg_sql" class="function"><a href="../generator.html#Generator.neg_sql">neg_sql</a></dd>
|
|
<dd id="DuckDB.Generator.not_sql" class="function"><a href="../generator.html#Generator.not_sql">not_sql</a></dd>
|
|
<dd id="DuckDB.Generator.alias_sql" class="function"><a href="../generator.html#Generator.alias_sql">alias_sql</a></dd>
|
|
<dd id="DuckDB.Generator.aliases_sql" class="function"><a href="../generator.html#Generator.aliases_sql">aliases_sql</a></dd>
|
|
<dd id="DuckDB.Generator.attimezone_sql" class="function"><a href="../generator.html#Generator.attimezone_sql">attimezone_sql</a></dd>
|
|
<dd id="DuckDB.Generator.add_sql" class="function"><a href="../generator.html#Generator.add_sql">add_sql</a></dd>
|
|
<dd id="DuckDB.Generator.and_sql" class="function"><a href="../generator.html#Generator.and_sql">and_sql</a></dd>
|
|
<dd id="DuckDB.Generator.xor_sql" class="function"><a href="../generator.html#Generator.xor_sql">xor_sql</a></dd>
|
|
<dd id="DuckDB.Generator.connector_sql" class="function"><a href="../generator.html#Generator.connector_sql">connector_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bitwiseand_sql" class="function"><a href="../generator.html#Generator.bitwiseand_sql">bitwiseand_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bitwiseleftshift_sql" class="function"><a href="../generator.html#Generator.bitwiseleftshift_sql">bitwiseleftshift_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bitwisenot_sql" class="function"><a href="../generator.html#Generator.bitwisenot_sql">bitwisenot_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bitwiseor_sql" class="function"><a href="../generator.html#Generator.bitwiseor_sql">bitwiseor_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bitwiserightshift_sql" class="function"><a href="../generator.html#Generator.bitwiserightshift_sql">bitwiserightshift_sql</a></dd>
|
|
<dd id="DuckDB.Generator.bitwisexor_sql" class="function"><a href="../generator.html#Generator.bitwisexor_sql">bitwisexor_sql</a></dd>
|
|
<dd id="DuckDB.Generator.cast_sql" class="function"><a href="../generator.html#Generator.cast_sql">cast_sql</a></dd>
|
|
<dd id="DuckDB.Generator.currentdate_sql" class="function"><a href="../generator.html#Generator.currentdate_sql">currentdate_sql</a></dd>
|
|
<dd id="DuckDB.Generator.collate_sql" class="function"><a href="../generator.html#Generator.collate_sql">collate_sql</a></dd>
|
|
<dd id="DuckDB.Generator.command_sql" class="function"><a href="../generator.html#Generator.command_sql">command_sql</a></dd>
|
|
<dd id="DuckDB.Generator.comment_sql" class="function"><a href="../generator.html#Generator.comment_sql">comment_sql</a></dd>
|
|
<dd id="DuckDB.Generator.mergetreettlaction_sql" class="function"><a href="../generator.html#Generator.mergetreettlaction_sql">mergetreettlaction_sql</a></dd>
|
|
<dd id="DuckDB.Generator.mergetreettl_sql" class="function"><a href="../generator.html#Generator.mergetreettl_sql">mergetreettl_sql</a></dd>
|
|
<dd id="DuckDB.Generator.transaction_sql" class="function"><a href="../generator.html#Generator.transaction_sql">transaction_sql</a></dd>
|
|
<dd id="DuckDB.Generator.commit_sql" class="function"><a href="../generator.html#Generator.commit_sql">commit_sql</a></dd>
|
|
<dd id="DuckDB.Generator.rollback_sql" class="function"><a href="../generator.html#Generator.rollback_sql">rollback_sql</a></dd>
|
|
<dd id="DuckDB.Generator.altercolumn_sql" class="function"><a href="../generator.html#Generator.altercolumn_sql">altercolumn_sql</a></dd>
|
|
<dd id="DuckDB.Generator.renametable_sql" class="function"><a href="../generator.html#Generator.renametable_sql">renametable_sql</a></dd>
|
|
<dd id="DuckDB.Generator.altertable_sql" class="function"><a href="../generator.html#Generator.altertable_sql">altertable_sql</a></dd>
|
|
<dd id="DuckDB.Generator.droppartition_sql" class="function"><a href="../generator.html#Generator.droppartition_sql">droppartition_sql</a></dd>
|
|
<dd id="DuckDB.Generator.addconstraint_sql" class="function"><a href="../generator.html#Generator.addconstraint_sql">addconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.distinct_sql" class="function"><a href="../generator.html#Generator.distinct_sql">distinct_sql</a></dd>
|
|
<dd id="DuckDB.Generator.ignorenulls_sql" class="function"><a href="../generator.html#Generator.ignorenulls_sql">ignorenulls_sql</a></dd>
|
|
<dd id="DuckDB.Generator.respectnulls_sql" class="function"><a href="../generator.html#Generator.respectnulls_sql">respectnulls_sql</a></dd>
|
|
<dd id="DuckDB.Generator.intdiv_sql" class="function"><a href="../generator.html#Generator.intdiv_sql">intdiv_sql</a></dd>
|
|
<dd id="DuckDB.Generator.dpipe_sql" class="function"><a href="../generator.html#Generator.dpipe_sql">dpipe_sql</a></dd>
|
|
<dd id="DuckDB.Generator.safedpipe_sql" class="function"><a href="../generator.html#Generator.safedpipe_sql">safedpipe_sql</a></dd>
|
|
<dd id="DuckDB.Generator.div_sql" class="function"><a href="../generator.html#Generator.div_sql">div_sql</a></dd>
|
|
<dd id="DuckDB.Generator.overlaps_sql" class="function"><a href="../generator.html#Generator.overlaps_sql">overlaps_sql</a></dd>
|
|
<dd id="DuckDB.Generator.distance_sql" class="function"><a href="../generator.html#Generator.distance_sql">distance_sql</a></dd>
|
|
<dd id="DuckDB.Generator.dot_sql" class="function"><a href="../generator.html#Generator.dot_sql">dot_sql</a></dd>
|
|
<dd id="DuckDB.Generator.eq_sql" class="function"><a href="../generator.html#Generator.eq_sql">eq_sql</a></dd>
|
|
<dd id="DuckDB.Generator.escape_sql" class="function"><a href="../generator.html#Generator.escape_sql">escape_sql</a></dd>
|
|
<dd id="DuckDB.Generator.glob_sql" class="function"><a href="../generator.html#Generator.glob_sql">glob_sql</a></dd>
|
|
<dd id="DuckDB.Generator.gt_sql" class="function"><a href="../generator.html#Generator.gt_sql">gt_sql</a></dd>
|
|
<dd id="DuckDB.Generator.gte_sql" class="function"><a href="../generator.html#Generator.gte_sql">gte_sql</a></dd>
|
|
<dd id="DuckDB.Generator.ilike_sql" class="function"><a href="../generator.html#Generator.ilike_sql">ilike_sql</a></dd>
|
|
<dd id="DuckDB.Generator.ilikeany_sql" class="function"><a href="../generator.html#Generator.ilikeany_sql">ilikeany_sql</a></dd>
|
|
<dd id="DuckDB.Generator.is_sql" class="function"><a href="../generator.html#Generator.is_sql">is_sql</a></dd>
|
|
<dd id="DuckDB.Generator.like_sql" class="function"><a href="../generator.html#Generator.like_sql">like_sql</a></dd>
|
|
<dd id="DuckDB.Generator.likeany_sql" class="function"><a href="../generator.html#Generator.likeany_sql">likeany_sql</a></dd>
|
|
<dd id="DuckDB.Generator.similarto_sql" class="function"><a href="../generator.html#Generator.similarto_sql">similarto_sql</a></dd>
|
|
<dd id="DuckDB.Generator.lt_sql" class="function"><a href="../generator.html#Generator.lt_sql">lt_sql</a></dd>
|
|
<dd id="DuckDB.Generator.lte_sql" class="function"><a href="../generator.html#Generator.lte_sql">lte_sql</a></dd>
|
|
<dd id="DuckDB.Generator.mod_sql" class="function"><a href="../generator.html#Generator.mod_sql">mod_sql</a></dd>
|
|
<dd id="DuckDB.Generator.mul_sql" class="function"><a href="../generator.html#Generator.mul_sql">mul_sql</a></dd>
|
|
<dd id="DuckDB.Generator.neq_sql" class="function"><a href="../generator.html#Generator.neq_sql">neq_sql</a></dd>
|
|
<dd id="DuckDB.Generator.nullsafeeq_sql" class="function"><a href="../generator.html#Generator.nullsafeeq_sql">nullsafeeq_sql</a></dd>
|
|
<dd id="DuckDB.Generator.nullsafeneq_sql" class="function"><a href="../generator.html#Generator.nullsafeneq_sql">nullsafeneq_sql</a></dd>
|
|
<dd id="DuckDB.Generator.or_sql" class="function"><a href="../generator.html#Generator.or_sql">or_sql</a></dd>
|
|
<dd id="DuckDB.Generator.slice_sql" class="function"><a href="../generator.html#Generator.slice_sql">slice_sql</a></dd>
|
|
<dd id="DuckDB.Generator.sub_sql" class="function"><a href="../generator.html#Generator.sub_sql">sub_sql</a></dd>
|
|
<dd id="DuckDB.Generator.trycast_sql" class="function"><a href="../generator.html#Generator.trycast_sql">trycast_sql</a></dd>
|
|
<dd id="DuckDB.Generator.log_sql" class="function"><a href="../generator.html#Generator.log_sql">log_sql</a></dd>
|
|
<dd id="DuckDB.Generator.use_sql" class="function"><a href="../generator.html#Generator.use_sql">use_sql</a></dd>
|
|
<dd id="DuckDB.Generator.binary" class="function"><a href="../generator.html#Generator.binary">binary</a></dd>
|
|
<dd id="DuckDB.Generator.function_fallback_sql" class="function"><a href="../generator.html#Generator.function_fallback_sql">function_fallback_sql</a></dd>
|
|
<dd id="DuckDB.Generator.func" class="function"><a href="../generator.html#Generator.func">func</a></dd>
|
|
<dd id="DuckDB.Generator.format_args" class="function"><a href="../generator.html#Generator.format_args">format_args</a></dd>
|
|
<dd id="DuckDB.Generator.text_width" class="function"><a href="../generator.html#Generator.text_width">text_width</a></dd>
|
|
<dd id="DuckDB.Generator.format_time" class="function"><a href="../generator.html#Generator.format_time">format_time</a></dd>
|
|
<dd id="DuckDB.Generator.expressions" class="function"><a href="../generator.html#Generator.expressions">expressions</a></dd>
|
|
<dd id="DuckDB.Generator.op_expressions" class="function"><a href="../generator.html#Generator.op_expressions">op_expressions</a></dd>
|
|
<dd id="DuckDB.Generator.naked_property" class="function"><a href="../generator.html#Generator.naked_property">naked_property</a></dd>
|
|
<dd id="DuckDB.Generator.set_operation" class="function"><a href="../generator.html#Generator.set_operation">set_operation</a></dd>
|
|
<dd id="DuckDB.Generator.tag_sql" class="function"><a href="../generator.html#Generator.tag_sql">tag_sql</a></dd>
|
|
<dd id="DuckDB.Generator.token_sql" class="function"><a href="../generator.html#Generator.token_sql">token_sql</a></dd>
|
|
<dd id="DuckDB.Generator.userdefinedfunction_sql" class="function"><a href="../generator.html#Generator.userdefinedfunction_sql">userdefinedfunction_sql</a></dd>
|
|
<dd id="DuckDB.Generator.joinhint_sql" class="function"><a href="../generator.html#Generator.joinhint_sql">joinhint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.kwarg_sql" class="function"><a href="../generator.html#Generator.kwarg_sql">kwarg_sql</a></dd>
|
|
<dd id="DuckDB.Generator.when_sql" class="function"><a href="../generator.html#Generator.when_sql">when_sql</a></dd>
|
|
<dd id="DuckDB.Generator.merge_sql" class="function"><a href="../generator.html#Generator.merge_sql">merge_sql</a></dd>
|
|
<dd id="DuckDB.Generator.tochar_sql" class="function"><a href="../generator.html#Generator.tochar_sql">tochar_sql</a></dd>
|
|
<dd id="DuckDB.Generator.dictproperty_sql" class="function"><a href="../generator.html#Generator.dictproperty_sql">dictproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.dictrange_sql" class="function"><a href="../generator.html#Generator.dictrange_sql">dictrange_sql</a></dd>
|
|
<dd id="DuckDB.Generator.dictsubproperty_sql" class="function"><a href="../generator.html#Generator.dictsubproperty_sql">dictsubproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.oncluster_sql" class="function"><a href="../generator.html#Generator.oncluster_sql">oncluster_sql</a></dd>
|
|
<dd id="DuckDB.Generator.clusteredbyproperty_sql" class="function"><a href="../generator.html#Generator.clusteredbyproperty_sql">clusteredbyproperty_sql</a></dd>
|
|
<dd id="DuckDB.Generator.anyvalue_sql" class="function"><a href="../generator.html#Generator.anyvalue_sql">anyvalue_sql</a></dd>
|
|
<dd id="DuckDB.Generator.querytransform_sql" class="function"><a href="../generator.html#Generator.querytransform_sql">querytransform_sql</a></dd>
|
|
<dd id="DuckDB.Generator.indexconstraintoption_sql" class="function"><a href="../generator.html#Generator.indexconstraintoption_sql">indexconstraintoption_sql</a></dd>
|
|
<dd id="DuckDB.Generator.indexcolumnconstraint_sql" class="function"><a href="../generator.html#Generator.indexcolumnconstraint_sql">indexcolumnconstraint_sql</a></dd>
|
|
<dd id="DuckDB.Generator.nvl2_sql" class="function"><a href="../generator.html#Generator.nvl2_sql">nvl2_sql</a></dd>
|
|
<dd id="DuckDB.Generator.comprehension_sql" class="function"><a href="../generator.html#Generator.comprehension_sql">comprehension_sql</a></dd>
|
|
<dd id="DuckDB.Generator.columnprefix_sql" class="function"><a href="../generator.html#Generator.columnprefix_sql">columnprefix_sql</a></dd>
|
|
<dd id="DuckDB.Generator.opclass_sql" class="function"><a href="../generator.html#Generator.opclass_sql">opclass_sql</a></dd>
|
|
<dd id="DuckDB.Generator.predict_sql" class="function"><a href="../generator.html#Generator.predict_sql">predict_sql</a></dd>
|
|
|
|
</div>
|
|
</dl>
|
|
</div>
|
|
</section>
|
|
</main>
|
|
<script>
|
|
function escapeHTML(html) {
|
|
return document.createElement('div').appendChild(document.createTextNode(html)).parentNode.innerHTML;
|
|
}
|
|
|
|
const originalContent = document.querySelector("main.pdoc");
|
|
let currentContent = originalContent;
|
|
|
|
function setContent(innerHTML) {
|
|
let elem;
|
|
if (innerHTML) {
|
|
elem = document.createElement("main");
|
|
elem.classList.add("pdoc");
|
|
elem.innerHTML = innerHTML;
|
|
} else {
|
|
elem = originalContent;
|
|
}
|
|
if (currentContent !== elem) {
|
|
currentContent.replaceWith(elem);
|
|
currentContent = elem;
|
|
}
|
|
}
|
|
|
|
function getSearchTerm() {
|
|
return (new URL(window.location)).searchParams.get("search");
|
|
}
|
|
|
|
const searchBox = document.querySelector(".pdoc input[type=search]");
|
|
searchBox.addEventListener("input", function () {
|
|
let url = new URL(window.location);
|
|
if (searchBox.value.trim()) {
|
|
url.hash = "";
|
|
url.searchParams.set("search", searchBox.value);
|
|
} else {
|
|
url.searchParams.delete("search");
|
|
}
|
|
history.replaceState("", "", url.toString());
|
|
onInput();
|
|
});
|
|
window.addEventListener("popstate", onInput);
|
|
|
|
|
|
let search, searchErr;
|
|
|
|
async function initialize() {
|
|
try {
|
|
search = await new Promise((resolve, reject) => {
|
|
const script = document.createElement("script");
|
|
script.type = "text/javascript";
|
|
script.async = true;
|
|
script.onload = () => resolve(window.pdocSearch);
|
|
script.onerror = (e) => reject(e);
|
|
script.src = "../../search.js";
|
|
document.getElementsByTagName("head")[0].appendChild(script);
|
|
});
|
|
} catch (e) {
|
|
console.error("Cannot fetch pdoc search index");
|
|
searchErr = "Cannot fetch search index.";
|
|
}
|
|
onInput();
|
|
|
|
document.querySelector("nav.pdoc").addEventListener("click", e => {
|
|
if (e.target.hash) {
|
|
searchBox.value = "";
|
|
searchBox.dispatchEvent(new Event("input"));
|
|
}
|
|
});
|
|
}
|
|
|
|
function onInput() {
|
|
setContent((() => {
|
|
const term = getSearchTerm();
|
|
if (!term) {
|
|
return null
|
|
}
|
|
if (searchErr) {
|
|
return `<h3>Error: ${searchErr}</h3>`
|
|
}
|
|
if (!search) {
|
|
return "<h3>Searching...</h3>"
|
|
}
|
|
|
|
window.scrollTo({top: 0, left: 0, behavior: 'auto'});
|
|
|
|
const results = search(term);
|
|
|
|
let html;
|
|
if (results.length === 0) {
|
|
html = `No search results for '${escapeHTML(term)}'.`
|
|
} else {
|
|
html = `<h4>${results.length} search result${results.length > 1 ? "s" : ""} for '${escapeHTML(term)}'.</h4>`;
|
|
}
|
|
for (let result of results.slice(0, 10)) {
|
|
let doc = result.doc;
|
|
let url = `../../${doc.modulename.replaceAll(".", "/")}.html`;
|
|
if (doc.qualname) {
|
|
url += `#${doc.qualname}`;
|
|
}
|
|
|
|
let heading;
|
|
switch (result.doc.kind) {
|
|
case "function":
|
|
if (doc.fullname.endsWith(".__init__")) {
|
|
heading = `<span class="name">${doc.fullname.replace(/\.__init__$/, "")}</span>${doc.signature}`;
|
|
} else {
|
|
heading = `<span class="def">${doc.funcdef}</span> <span class="name">${doc.fullname}</span>${doc.signature}`;
|
|
}
|
|
break;
|
|
case "class":
|
|
heading = `<span class="def">class</span> <span class="name">${doc.fullname}</span>`;
|
|
if (doc.bases)
|
|
heading += `<wbr>(<span class="base">${doc.bases}</span>)`;
|
|
heading += `:`;
|
|
break;
|
|
case "variable":
|
|
heading = `<span class="name">${doc.fullname}</span>`;
|
|
if (doc.annotation)
|
|
heading += `<span class="annotation">${doc.annotation}</span>`;
|
|
if (doc.default_value)
|
|
heading += `<span class="default_value"> = ${doc.default_value}</span>`;
|
|
break;
|
|
default:
|
|
heading = `<span class="name">${doc.fullname}</span>`;
|
|
break;
|
|
}
|
|
html += `
|
|
<section class="search-result">
|
|
<a href="${url}" class="attr ${doc.kind}">${heading}</a>
|
|
<div class="docstring">${doc.doc}</div>
|
|
</section>
|
|
`;
|
|
|
|
}
|
|
return html;
|
|
})());
|
|
}
|
|
|
|
if (getSearchTerm()) {
|
|
initialize();
|
|
searchBox.value = getSearchTerm();
|
|
onInput();
|
|
} else {
|
|
searchBox.addEventListener("focus", initialize, {once: true});
|
|
}
|
|
|
|
searchBox.addEventListener("keydown", e => {
|
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if (["ArrowDown", "ArrowUp", "Enter"].includes(e.key)) {
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|
let focused = currentContent.querySelector(".search-result.focused");
|
|
if (!focused) {
|
|
currentContent.querySelector(".search-result").classList.add("focused");
|
|
} else if (
|
|
e.key === "ArrowDown"
|
|
&& focused.nextElementSibling
|
|
&& focused.nextElementSibling.classList.contains("search-result")
|
|
) {
|
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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",
|
|
block: "nearest",
|
|
inline: "nearest"
|
|
});
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|
} else if (
|
|
e.key === "ArrowUp"
|
|
&& focused.previousElementSibling
|
|
&& focused.previousElementSibling.classList.contains("search-result")
|
|
) {
|
|
focused.classList.remove("focused");
|
|
focused.previousElementSibling.classList.add("focused");
|
|
focused.previousElementSibling.scrollIntoView({
|
|
behavior: "smooth",
|
|
block: "nearest",
|
|
inline: "nearest"
|
|
});
|
|
} else if (
|
|
e.key === "Enter"
|
|
) {
|
|
focused.querySelector("a").click();
|
|
}
|
|
}
|
|
});
|
|
</script></body>
|
|
</html> |