Adding upstream version 25.30.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
parent
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commit
44a4f87ffd
GPG key ID:
FBB4F0E80A80222F
69 changed files with 48139 additions and 46098 deletions
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@ -76,8 +76,8 @@
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</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a><span class="n">__version_tuple__</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
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</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a><span class="n">version_tuple</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
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</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a>
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</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="n">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">'25.28.0'</span>
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</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="n">__version_tuple__</span> <span class="o">=</span> <span class="n">version_tuple</span> <span class="o">=</span> <span class="p">(</span><span class="mi">25</span><span class="p">,</span> <span class="mi">28</span><span class="p">,</span> <span class="mi">0</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">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">'25.29.0'</span>
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</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="n">__version_tuple__</span> <span class="o">=</span> <span class="n">version_tuple</span> <span class="o">=</span> <span class="p">(</span><span class="mi">25</span><span class="p">,</span> <span class="mi">29</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span></pre></div>
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@ -97,7 +97,7 @@
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<section id="version">
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<div class="attr variable">
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<span class="name">version</span><span class="annotation">: str</span> =
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<span class="default_value">'25.28.0'</span>
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<span class="default_value">'25.29.0'</span>
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</div>
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@ -109,7 +109,7 @@
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<section id="version_tuple">
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<div class="attr variable">
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<span class="name">version_tuple</span><span class="annotation">: object</span> =
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<span class="default_value">(25, 28, 0)</span>
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<span class="default_value">(25, 29, 0)</span>
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</div>
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@ -1106,6 +1106,8 @@ Default: True</li>
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<dd id="RisingWave.Generator.overlay_sql" class="function"><a href="../generator.html#Generator.overlay_sql">overlay_sql</a></dd>
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<dd id="RisingWave.Generator.todouble_sql" class="function"><a href="../generator.html#Generator.todouble_sql">todouble_sql</a></dd>
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<dd id="RisingWave.Generator.string_sql" class="function"><a href="../generator.html#Generator.string_sql">string_sql</a></dd>
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<dd id="RisingWave.Generator.median_sql" class="function"><a href="../generator.html#Generator.median_sql">median_sql</a></dd>
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<dd id="RisingWave.Generator.overflowtruncatebehavior_sql" class="function"><a href="../generator.html#Generator.overflowtruncatebehavior_sql">overflowtruncatebehavior_sql</a></dd>
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</div>
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<div><dt><a href="postgres.html#Postgres.Generator">sqlglot.dialects.postgres.Postgres.Generator</a></dt>
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@ -1126,6 +1128,7 @@ Default: True</li>
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<dd id="RisingWave.Generator.CAN_IMPLEMENT_ARRAY_ANY" class="variable"><a href="postgres.html#Postgres.Generator.CAN_IMPLEMENT_ARRAY_ANY">CAN_IMPLEMENT_ARRAY_ANY</a></dd>
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||||
<dd id="RisingWave.Generator.COPY_HAS_INTO_KEYWORD" class="variable"><a href="postgres.html#Postgres.Generator.COPY_HAS_INTO_KEYWORD">COPY_HAS_INTO_KEYWORD</a></dd>
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||||
<dd id="RisingWave.Generator.ARRAY_CONCAT_IS_VAR_LEN" class="variable"><a href="postgres.html#Postgres.Generator.ARRAY_CONCAT_IS_VAR_LEN">ARRAY_CONCAT_IS_VAR_LEN</a></dd>
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||||
<dd id="RisingWave.Generator.SUPPORTS_MEDIAN" class="variable"><a href="postgres.html#Postgres.Generator.SUPPORTS_MEDIAN">SUPPORTS_MEDIAN</a></dd>
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||||
<dd id="RisingWave.Generator.SUPPORTED_JSON_PATH_PARTS" class="variable"><a href="postgres.html#Postgres.Generator.SUPPORTED_JSON_PATH_PARTS">SUPPORTED_JSON_PATH_PARTS</a></dd>
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||||
<dd id="RisingWave.Generator.TYPE_MAPPING" class="variable"><a href="postgres.html#Postgres.Generator.TYPE_MAPPING">TYPE_MAPPING</a></dd>
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||||
<dd id="RisingWave.Generator.TRANSFORMS" class="variable"><a href="postgres.html#Postgres.Generator.TRANSFORMS">TRANSFORMS</a></dd>
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@ -1874,7 +1874,7 @@ belong to some totally-ordered set.</p>
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<section id="DATE_UNITS">
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<div class="attr variable">
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<span class="name">DATE_UNITS</span> =
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<span class="default_value">{'year_month', 'quarter', 'week', 'day', 'month', 'year'}</span>
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<span class="default_value">{'year_month', 'week', 'month', 'quarter', 'day', 'year'}</span>
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</div>
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@ -586,7 +586,7 @@
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<div class="attr variable">
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<span class="name">ALL_JSON_PATH_PARTS</span> =
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<input id="ALL_JSON_PATH_PARTS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
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<label class="view-value-button pdoc-button" for="ALL_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>, <class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>, <class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="ALL_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>, <class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>, <class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>}</span>
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||||
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||||
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||||
</div>
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@ -581,7 +581,7 @@ queries if it would result in multiple table selects in a single query:</p>
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|||
<div class="attr variable">
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||||
<span class="name">UNMERGABLE_ARGS</span> =
|
||||
<input id="UNMERGABLE_ARGS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="UNMERGABLE_ARGS-view-value"></label><span class="default_value">{'pivots', 'cluster', 'distribute', 'windows', 'locks', 'distinct', 'connect', 'operation_modifiers', 'settings', 'with', 'having', 'qualify', 'limit', 'laterals', 'match', 'options', 'format', 'group', 'sort', 'kind', 'sample', 'offset', 'into', 'prewhere'}</span>
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||||
<label class="view-value-button pdoc-button" for="UNMERGABLE_ARGS-view-value"></label><span class="default_value">{'having', 'into', 'offset', 'operation_modifiers', 'limit', 'distribute', 'kind', 'qualify', 'settings', 'prewhere', 'sample', 'pivots', 'locks', 'options', 'sort', 'laterals', 'connect', 'with', 'format', 'group', 'cluster', 'windows', 'distinct', 'match'}</span>
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||||
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||||
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||||
</div>
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||||
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@ -3231,7 +3231,7 @@ prefix are statically known.</p>
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|||
<div class="attr variable">
|
||||
<span class="name">DATETRUNC_COMPARISONS</span> =
|
||||
<input id="DATETRUNC_COMPARISONS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DATETRUNC_COMPARISONS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>'>, <class '<a href="../expressions.html#LT">sqlglot.expressions.LT</a>'>, <class '<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>'>, <class '<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>'>, <class '<a href="../expressions.html#In">sqlglot.expressions.In</a>'>, <class '<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>'>, <class '<a href="../expressions.html#GT">sqlglot.expressions.GT</a>'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DATETRUNC_COMPARISONS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#LT">sqlglot.expressions.LT</a>'>, <class '<a href="../expressions.html#In">sqlglot.expressions.In</a>'>, <class '<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>'>, <class '<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>'>, <class '<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>'>, <class '<a href="../expressions.html#GT">sqlglot.expressions.GT</a>'>, <class '<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
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@ -3315,7 +3315,7 @@ prefix are statically known.</p>
|
|||
<section id="JOINS">
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||||
<div class="attr variable">
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||||
<span class="name">JOINS</span> =
|
||||
<span class="default_value">{('', ''), ('RIGHT', ''), ('RIGHT', 'OUTER'), ('', 'INNER')}</span>
|
||||
<span class="default_value">{('RIGHT', ''), ('RIGHT', 'OUTER'), ('', 'INNER'), ('', '')}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
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|||
17344
docs/sqlglot/parser.html
17344
docs/sqlglot/parser.html
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@ -9075,7 +9075,7 @@
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|||
<div class="attr variable">
|
||||
<span class="name">COMMANDS</span> =
|
||||
<input id="Tokenizer.COMMANDS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.COMMANDS-view-value"></label><span class="default_value">{<<a href="#TokenType.FETCH">TokenType.FETCH</a>: 'FETCH'>, <<a href="#TokenType.SHOW">TokenType.SHOW</a>: 'SHOW'>, <<a href="#TokenType.RENAME">TokenType.RENAME</a>: 'RENAME'>, <<a href="#TokenType.COMMAND">TokenType.COMMAND</a>: 'COMMAND'>, <<a href="#TokenType.EXECUTE">TokenType.EXECUTE</a>: 'EXECUTE'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.COMMANDS-view-value"></label><span class="default_value">{<<a href="#TokenType.SHOW">TokenType.SHOW</a>: 'SHOW'>, <<a href="#TokenType.FETCH">TokenType.FETCH</a>: 'FETCH'>, <<a href="#TokenType.EXECUTE">TokenType.EXECUTE</a>: 'EXECUTE'>, <<a href="#TokenType.COMMAND">TokenType.COMMAND</a>: 'COMMAND'>, <<a href="#TokenType.RENAME">TokenType.RENAME</a>: 'RENAME'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
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|||
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@ -105,6 +105,9 @@
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|||
<li>
|
||||
<a class="function" href="#eliminate_join_marks">eliminate_join_marks</a>
|
||||
</li>
|
||||
<li>
|
||||
<a class="function" href="#any_to_exists">any_to_exists</a>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
|
||||
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@ -1044,6 +1047,33 @@
|
|||
</span><span id="L-914"><a href="#L-914"><span class="linenos">914</span></a> <span class="n">where</span><span class="o">.</span><span class="n">pop</span><span class="p">()</span>
|
||||
</span><span id="L-915"><a href="#L-915"><span class="linenos">915</span></a>
|
||||
</span><span id="L-916"><a href="#L-916"><span class="linenos">916</span></a> <span class="k">return</span> <span class="n">expression</span>
|
||||
</span><span id="L-917"><a href="#L-917"><span class="linenos">917</span></a>
|
||||
</span><span id="L-918"><a href="#L-918"><span class="linenos">918</span></a>
|
||||
</span><span id="L-919"><a href="#L-919"><span class="linenos">919</span></a><span class="k">def</span> <span class="nf">any_to_exists</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
|
||||
</span><span id="L-920"><a href="#L-920"><span class="linenos">920</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-921"><a href="#L-921"><span class="linenos">921</span></a><span class="sd"> Transform ANY operator to Spark's EXISTS</span>
|
||||
</span><span id="L-922"><a href="#L-922"><span class="linenos">922</span></a>
|
||||
</span><span id="L-923"><a href="#L-923"><span class="linenos">923</span></a><span class="sd"> For example,</span>
|
||||
</span><span id="L-924"><a href="#L-924"><span class="linenos">924</span></a><span class="sd"> - Postgres: SELECT * FROM tbl WHERE 5 > ANY(tbl.col)</span>
|
||||
</span><span id="L-925"><a href="#L-925"><span class="linenos">925</span></a><span class="sd"> - Spark: SELECT * FROM tbl WHERE EXISTS(tbl.col, x -> x < 5)</span>
|
||||
</span><span id="L-926"><a href="#L-926"><span class="linenos">926</span></a>
|
||||
</span><span id="L-927"><a href="#L-927"><span class="linenos">927</span></a><span class="sd"> Both ANY and EXISTS accept queries but currently only array expressions are supported for this</span>
|
||||
</span><span id="L-928"><a href="#L-928"><span class="linenos">928</span></a><span class="sd"> transformation</span>
|
||||
</span><span id="L-929"><a href="#L-929"><span class="linenos">929</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-930"><a href="#L-930"><span class="linenos">930</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
|
||||
</span><span id="L-931"><a href="#L-931"><span class="linenos">931</span></a> <span class="k">for</span> <span class="nb">any</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span>
|
||||
</span><span id="L-932"><a href="#L-932"><span class="linenos">932</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">any</span><span class="o">.</span><span class="n">this</span>
|
||||
</span><span id="L-933"><a href="#L-933"><span class="linenos">933</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Query</span><span class="p">):</span>
|
||||
</span><span id="L-934"><a href="#L-934"><span class="linenos">934</span></a> <span class="k">continue</span>
|
||||
</span><span id="L-935"><a href="#L-935"><span class="linenos">935</span></a>
|
||||
</span><span id="L-936"><a href="#L-936"><span class="linenos">936</span></a> <span class="n">binop</span> <span class="o">=</span> <span class="nb">any</span><span class="o">.</span><span class="n">parent</span>
|
||||
</span><span id="L-937"><a href="#L-937"><span class="linenos">937</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">binop</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Binary</span><span class="p">):</span>
|
||||
</span><span id="L-938"><a href="#L-938"><span class="linenos">938</span></a> <span class="n">lambda_arg</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span>
|
||||
</span><span id="L-939"><a href="#L-939"><span class="linenos">939</span></a> <span class="nb">any</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">lambda_arg</span><span class="p">)</span>
|
||||
</span><span id="L-940"><a href="#L-940"><span class="linenos">940</span></a> <span class="n">lambda_expr</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Lambda</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">binop</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">lambda_arg</span><span class="p">])</span>
|
||||
</span><span id="L-941"><a href="#L-941"><span class="linenos">941</span></a> <span class="n">binop</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Exists</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">(),</span> <span class="n">expression</span><span class="o">=</span><span class="n">lambda_expr</span><span class="p">))</span>
|
||||
</span><span id="L-942"><a href="#L-942"><span class="linenos">942</span></a>
|
||||
</span><span id="L-943"><a href="#L-943"><span class="linenos">943</span></a> <span class="k">return</span> <span class="n">expression</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -2462,6 +2492,57 @@ If this does not hold for a query, consider running <code><a href="optimizer/qua
|
|||
</div>
|
||||
|
||||
|
||||
</section>
|
||||
<section id="any_to_exists">
|
||||
<input id="any_to_exists-view-source" class="view-source-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<div class="attr function">
|
||||
|
||||
<span class="def">def</span>
|
||||
<span class="name">any_to_exists</span><span class="signature pdoc-code multiline">(<span class="param"> <span class="n">expression</span><span class="p">:</span> <span class="n"><a href="expressions.html#Expression">sqlglot.expressions.Expression</a></span></span><span class="return-annotation">) -> <span class="n"><a href="expressions.html#Expression">sqlglot.expressions.Expression</a></span>:</span></span>
|
||||
|
||||
<label class="view-source-button" for="any_to_exists-view-source"><span>View Source</span></label>
|
||||
|
||||
</div>
|
||||
<a class="headerlink" href="#any_to_exists"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="any_to_exists-920"><a href="#any_to_exists-920"><span class="linenos">920</span></a><span class="k">def</span> <span class="nf">any_to_exists</span><span class="p">(</span><span class="n">expression</span><span class="p">:</span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">)</span> <span class="o">-></span> <span class="n">exp</span><span class="o">.</span><span class="n">Expression</span><span class="p">:</span>
|
||||
</span><span id="any_to_exists-921"><a href="#any_to_exists-921"><span class="linenos">921</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="any_to_exists-922"><a href="#any_to_exists-922"><span class="linenos">922</span></a><span class="sd"> Transform ANY operator to Spark's EXISTS</span>
|
||||
</span><span id="any_to_exists-923"><a href="#any_to_exists-923"><span class="linenos">923</span></a>
|
||||
</span><span id="any_to_exists-924"><a href="#any_to_exists-924"><span class="linenos">924</span></a><span class="sd"> For example,</span>
|
||||
</span><span id="any_to_exists-925"><a href="#any_to_exists-925"><span class="linenos">925</span></a><span class="sd"> - Postgres: SELECT * FROM tbl WHERE 5 > ANY(tbl.col)</span>
|
||||
</span><span id="any_to_exists-926"><a href="#any_to_exists-926"><span class="linenos">926</span></a><span class="sd"> - Spark: SELECT * FROM tbl WHERE EXISTS(tbl.col, x -> x < 5)</span>
|
||||
</span><span id="any_to_exists-927"><a href="#any_to_exists-927"><span class="linenos">927</span></a>
|
||||
</span><span id="any_to_exists-928"><a href="#any_to_exists-928"><span class="linenos">928</span></a><span class="sd"> Both ANY and EXISTS accept queries but currently only array expressions are supported for this</span>
|
||||
</span><span id="any_to_exists-929"><a href="#any_to_exists-929"><span class="linenos">929</span></a><span class="sd"> transformation</span>
|
||||
</span><span id="any_to_exists-930"><a href="#any_to_exists-930"><span class="linenos">930</span></a><span class="sd"> """</span>
|
||||
</span><span id="any_to_exists-931"><a href="#any_to_exists-931"><span class="linenos">931</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Select</span><span class="p">):</span>
|
||||
</span><span id="any_to_exists-932"><a href="#any_to_exists-932"><span class="linenos">932</span></a> <span class="k">for</span> <span class="nb">any</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Any</span><span class="p">):</span>
|
||||
</span><span id="any_to_exists-933"><a href="#any_to_exists-933"><span class="linenos">933</span></a> <span class="n">this</span> <span class="o">=</span> <span class="nb">any</span><span class="o">.</span><span class="n">this</span>
|
||||
</span><span id="any_to_exists-934"><a href="#any_to_exists-934"><span class="linenos">934</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Query</span><span class="p">):</span>
|
||||
</span><span id="any_to_exists-935"><a href="#any_to_exists-935"><span class="linenos">935</span></a> <span class="k">continue</span>
|
||||
</span><span id="any_to_exists-936"><a href="#any_to_exists-936"><span class="linenos">936</span></a>
|
||||
</span><span id="any_to_exists-937"><a href="#any_to_exists-937"><span class="linenos">937</span></a> <span class="n">binop</span> <span class="o">=</span> <span class="nb">any</span><span class="o">.</span><span class="n">parent</span>
|
||||
</span><span id="any_to_exists-938"><a href="#any_to_exists-938"><span class="linenos">938</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">binop</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Binary</span><span class="p">):</span>
|
||||
</span><span id="any_to_exists-939"><a href="#any_to_exists-939"><span class="linenos">939</span></a> <span class="n">lambda_arg</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="s2">"x"</span><span class="p">)</span>
|
||||
</span><span id="any_to_exists-940"><a href="#any_to_exists-940"><span class="linenos">940</span></a> <span class="nb">any</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">lambda_arg</span><span class="p">)</span>
|
||||
</span><span id="any_to_exists-941"><a href="#any_to_exists-941"><span class="linenos">941</span></a> <span class="n">lambda_expr</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Lambda</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">binop</span><span class="o">.</span><span class="n">copy</span><span class="p">(),</span> <span class="n">expressions</span><span class="o">=</span><span class="p">[</span><span class="n">lambda_arg</span><span class="p">])</span>
|
||||
</span><span id="any_to_exists-942"><a href="#any_to_exists-942"><span class="linenos">942</span></a> <span class="n">binop</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Exists</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">this</span><span class="o">.</span><span class="n">unnest</span><span class="p">(),</span> <span class="n">expression</span><span class="o">=</span><span class="n">lambda_expr</span><span class="p">))</span>
|
||||
</span><span id="any_to_exists-943"><a href="#any_to_exists-943"><span class="linenos">943</span></a>
|
||||
</span><span id="any_to_exists-944"><a href="#any_to_exists-944"><span class="linenos">944</span></a> <span class="k">return</span> <span class="n">expression</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
<div class="docstring"><p>Transform ANY operator to Spark's EXISTS</p>
|
||||
|
||||
<p>For example,
|
||||
- Postgres: SELECT * FROM tbl WHERE 5 > ANY(tbl.col)
|
||||
- Spark: SELECT * FROM tbl WHERE EXISTS(tbl.col, x -> x < 5)</p>
|
||||
|
||||
<p>Both ANY and EXISTS accept queries but currently only array expressions are supported for this
|
||||
transformation</p>
|
||||
</div>
|
||||
|
||||
|
||||
</section>
|
||||
</main>
|
||||
<script>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue