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Adding upstream version 26.8.0.

Browse source 
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-03-04 07:54:33 +01:00
parent 4b797b16f0
commit 4c394df415
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
61 changed files with 43883 additions and 41898 deletions
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2
docs/search.js
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62
docs/sqlglot/_version.html
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@ -31,7 +31,10 @@
<h2>API Documentation</h2>
<ul class="memberlist">
<li>
<a class="variable" href="#TYPE_CHECKING">TYPE_CHECKING</a>
<a class="variable" href="#__version__">__version__</a>
</li>
<li>
<a class="variable" href="#__version_tuple__">__version_tuple__</a>
</li>
<li>
<a class="variable" href="#version">version</a>
@ -62,34 +65,51 @@
<label class="view-source-button" for="mod-_version-view-source"><span>View Source</span></label>
<div class="pdoc-code codehilite"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos"> 1</span></a><span class="c1"># file generated by setuptools_scm</span>
<div class="pdoc-code codehilite"><pre><span></span><span id="L-1"><a href="#L-1"><span class="linenos"> 1</span></a><span class="c1"># file generated by setuptools-scm</span>
</span><span id="L-2"><a href="#L-2"><span class="linenos"> 2</span></a><span class="c1"># don&#39;t change, don&#39;t track in version control</span>
</span><span id="L-3"><a href="#L-3"><span class="linenos"> 3</span></a><span class="n">TYPE_CHECKING</span> <span class="o">=</span> <span class="kc">False</span>
</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="k">if</span> <span class="n">TYPE_CHECKING</span><span class="p">:</span>
</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">typing</span><span class="w"> </span><span class="kn">import</span> <span class="n">Tuple</span><span class="p">,</span> <span class="n">Union</span>
</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a> <span class="n">VERSION_TUPLE</span> <span class="o">=</span> <span class="n">Tuple</span><span class="p">[</span><span class="n">Union</span><span class="p">[</span><span class="nb">int</span><span class="p">,</span> <span class="nb">str</span><span class="p">],</span> <span class="o">...</span><span class="p">]</span>
</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="k">else</span><span class="p">:</span>
</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="n">VERSION_TUPLE</span> <span class="o">=</span> <span class="nb">object</span>
</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a>
</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a><span class="n">version</span><span class="p">:</span> <span class="nb">str</span>
</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a><span class="n">__version__</span><span class="p">:</span> <span class="nb">str</span>
</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>
</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>
</span><span id="L-3"><a href="#L-3"><span class="linenos"> 3</span></a>
</span><span id="L-4"><a href="#L-4"><span class="linenos"> 4</span></a><span class="n">__all__</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;__version__&quot;</span><span class="p">,</span> <span class="s2">&quot;__version_tuple__&quot;</span><span class="p">,</span> <span class="s2">&quot;version&quot;</span><span class="p">,</span> <span class="s2">&quot;version_tuple&quot;</span><span class="p">]</span>
</span><span id="L-5"><a href="#L-5"><span class="linenos"> 5</span></a>
</span><span id="L-6"><a href="#L-6"><span class="linenos"> 6</span></a><span class="n">TYPE_CHECKING</span> <span class="o">=</span> <span class="kc">False</span>
</span><span id="L-7"><a href="#L-7"><span class="linenos"> 7</span></a><span class="k">if</span> <span class="n">TYPE_CHECKING</span><span class="p">:</span>
</span><span id="L-8"><a href="#L-8"><span class="linenos"> 8</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">typing</span><span class="w"> </span><span class="kn">import</span> <span class="n">Tuple</span>
</span><span id="L-9"><a href="#L-9"><span class="linenos"> 9</span></a> <span class="kn">from</span><span class="w"> </span><span class="nn">typing</span><span class="w"> </span><span class="kn">import</span> <span class="n">Union</span>
</span><span id="L-10"><a href="#L-10"><span class="linenos">10</span></a>
</span><span id="L-11"><a href="#L-11"><span class="linenos">11</span></a> <span class="n">VERSION_TUPLE</span> <span class="o">=</span> <span class="n">Tuple</span><span class="p">[</span><span class="n">Union</span><span class="p">[</span><span class="nb">int</span><span class="p">,</span> <span class="nb">str</span><span class="p">],</span> <span class="o">...</span><span class="p">]</span>
</span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a><span class="k">else</span><span class="p">:</span>
</span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a> <span class="n">VERSION_TUPLE</span> <span class="o">=</span> <span class="nb">object</span>
</span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a>
</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">&#39;26.5.0&#39;</span>
</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">26</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="n">version</span><span class="p">:</span> <span class="nb">str</span>
</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="n">__version__</span><span class="p">:</span> <span class="nb">str</span>
</span><span id="L-17"><a href="#L-17"><span class="linenos">17</span></a><span class="n">__version_tuple__</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
</span><span id="L-18"><a href="#L-18"><span class="linenos">18</span></a><span class="n">version_tuple</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
</span><span id="L-19"><a href="#L-19"><span class="linenos">19</span></a>
</span><span id="L-20"><a href="#L-20"><span class="linenos">20</span></a><span class="n">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">&#39;26.7.0&#39;</span>
</span><span id="L-21"><a href="#L-21"><span class="linenos">21</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">26</span><span class="p">,</span> <span class="mi">7</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
</span></pre></div>
</section>
<section id="TYPE_CHECKING">
<section id="__version__">
<div class="attr variable">
<span class="name">TYPE_CHECKING</span> =
<span class="default_value">False</span>
<span class="name">__version__</span><span class="annotation">: str</span> =
<span class="default_value">&#39;26.7.0&#39;</span>
</div>
<a class="headerlink" href="#TYPE_CHECKING"></a>
<a class="headerlink" href="#__version__"></a>
</section>
<section id="__version_tuple__">
<div class="attr variable">
<span class="name">__version_tuple__</span><span class="annotation">: object</span> =
<span class="default_value">(26, 7, 0)</span>
</div>
<a class="headerlink" href="#__version_tuple__"></a>
@ -97,7 +117,7 @@
<section id="version">
<div class="attr variable">
<span class="name">version</span><span class="annotation">: str</span> =
<span class="default_value">&#39;26.5.0&#39;</span>
<span class="default_value">&#39;26.7.0&#39;</span>
</div>
@ -109,7 +129,7 @@
<section id="version_tuple">
<div class="attr variable">
<span class="name">version_tuple</span><span class="annotation">: object</span> =
<span class="default_value">(26, 5, 0)</span>
<span class="default_value">(26, 7, 0)</span>
</div>

58
docs/sqlglot/dialects.html
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@ -325,7 +325,7 @@ dialect implementations in order to understand how their various components can
<section id="Athena">
<div class="attr variable">
<span class="name">Athena</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990150988080&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462755349024&#39;&gt;</span>
</div>
@ -337,7 +337,7 @@ dialect implementations in order to understand how their various components can
<section id="BigQuery">
<div class="attr variable">
<span class="name">BigQuery</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155292544&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462741502272&#39;&gt;</span>
</div>
@ -349,7 +349,7 @@ dialect implementations in order to understand how their various components can
<section id="ClickHouse">
<div class="attr variable">
<span class="name">ClickHouse</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990146633968&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462754762032&#39;&gt;</span>
</div>
@ -361,7 +361,7 @@ dialect implementations in order to understand how their various components can
<section id="Databricks">
<div class="attr variable">
<span class="name">Databricks</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990146641264&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462742589632&#39;&gt;</span>
</div>
@ -373,7 +373,7 @@ dialect implementations in order to understand how their various components can
<section id="Doris">
<div class="attr variable">
<span class="name">Doris</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155444768&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462742590208&#39;&gt;</span>
</div>
@ -385,7 +385,7 @@ dialect implementations in order to understand how their various components can
<section id="Drill">
<div class="attr variable">
<span class="name">Drill</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990142497552&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462740790416&#39;&gt;</span>
</div>
@ -397,7 +397,7 @@ dialect implementations in order to understand how their various components can
<section id="Druid">
<div class="attr variable">
<span class="name">Druid</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990140097664&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462740798336&#39;&gt;</span>
</div>
@ -409,7 +409,7 @@ dialect implementations in order to understand how their various components can
<section id="DuckDB">
<div class="attr variable">
<span class="name">DuckDB</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990145643760&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462741187664&#39;&gt;</span>
</div>
@ -421,7 +421,7 @@ dialect implementations in order to understand how their various components can
<section id="Dune">
<div class="attr variable">
<span class="name">Dune</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155886064&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462745526160&#39;&gt;</span>
</div>
@ -433,7 +433,7 @@ dialect implementations in order to understand how their various components can
<section id="Hive">
<div class="attr variable">
<span class="name">Hive</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155879632&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462750759136&#39;&gt;</span>
</div>
@ -445,7 +445,7 @@ dialect implementations in order to understand how their various components can
<section id="Materialize">
<div class="attr variable">
<span class="name">Materialize</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155535520&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462751357952&#39;&gt;</span>
</div>
@ -457,7 +457,7 @@ dialect implementations in order to understand how their various components can
<section id="MySQL">
<div class="attr variable">
<span class="name">MySQL</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990145679760&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462751363424&#39;&gt;</span>
</div>
@ -469,7 +469,7 @@ dialect implementations in order to understand how their various components can
<section id="Oracle">
<div class="attr variable">
<span class="name">Oracle</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990144694544&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462755217712&#39;&gt;</span>
</div>
@ -481,7 +481,7 @@ dialect implementations in order to understand how their various components can
<section id="Postgres">
<div class="attr variable">
<span class="name">Postgres</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990144681200&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462755233024&#39;&gt;</span>
</div>
@ -493,7 +493,7 @@ dialect implementations in order to understand how their various components can
<section id="Presto">
<div class="attr variable">
<span class="name">Presto</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155130576&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462756443568&#39;&gt;</span>
</div>
@ -505,7 +505,7 @@ dialect implementations in order to understand how their various components can
<section id="PRQL">
<div class="attr variable">
<span class="name">PRQL</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990156080368&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462755122432&#39;&gt;</span>
</div>
@ -517,7 +517,7 @@ dialect implementations in order to understand how their various components can
<section id="Redshift">
<div class="attr variable">
<span class="name">Redshift</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990156070864&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462755125120&#39;&gt;</span>
</div>
@ -529,7 +529,7 @@ dialect implementations in order to understand how their various components can
<section id="RisingWave">
<div class="attr variable">
<span class="name">RisingWave</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990147260640&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462756817904&#39;&gt;</span>
</div>
@ -541,7 +541,7 @@ dialect implementations in order to understand how their various components can
<section id="Snowflake">
<div class="attr variable">
<span class="name">Snowflake</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990147258336&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462743195648&#39;&gt;</span>
</div>
@ -553,7 +553,7 @@ dialect implementations in order to understand how their various components can
<section id="Spark">
<div class="attr variable">
<span class="name">Spark</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155948672&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462755039024&#39;&gt;</span>
</div>
@ -565,7 +565,7 @@ dialect implementations in order to understand how their various components can
<section id="Spark2">
<div class="attr variable">
<span class="name">Spark2</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990154264192&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462746722960&#39;&gt;</span>
</div>
@ -577,7 +577,7 @@ dialect implementations in order to understand how their various components can
<section id="SQLite">
<div class="attr variable">
<span class="name">SQLite</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990145087616&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462742002304&#39;&gt;</span>
</div>
@ -589,7 +589,7 @@ dialect implementations in order to understand how their various components can
<section id="StarRocks">
<div class="attr variable">
<span class="name">StarRocks</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990142730592&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462742011664&#39;&gt;</span>
</div>
@ -601,7 +601,7 @@ dialect implementations in order to understand how their various components can
<section id="Tableau">
<div class="attr variable">
<span class="name">Tableau</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990155788928&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462741692736&#39;&gt;</span>
</div>
@ -613,7 +613,7 @@ dialect implementations in order to understand how their various components can
<section id="Teradata">
<div class="attr variable">
<span class="name">Teradata</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990146321568&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462745788496&#39;&gt;</span>
</div>
@ -625,7 +625,7 @@ dialect implementations in order to understand how their various components can
<section id="Trino">
<div class="attr variable">
<span class="name">Trino</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990140471472&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462753877488&#39;&gt;</span>
</div>
@ -637,7 +637,7 @@ dialect implementations in order to understand how their various components can
<section id="TSQL">
<div class="attr variable">
<span class="name">TSQL</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990140479392&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462753885648&#39;&gt;</span>
</div>
@ -649,7 +649,7 @@ dialect implementations in order to understand how their various components can
<section id="Dialect">
<div class="attr variable">
<span class="name">Dialect</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990140487376&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462739461584&#39;&gt;</span>
</div>
@ -661,7 +661,7 @@ dialect implementations in order to understand how their various components can
<section id="Dialects">
<div class="attr variable">
<span class="name">Dialects</span> =
<span class="default_value">&lt;MagicMock id=&#39;139990140495296&#39;&gt;</span>
<span class="default_value">&lt;MagicMock id=&#39;140462739469504&#39;&gt;</span>
</div>

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@ -1920,7 +1920,7 @@ belong to some totally-ordered set.</p>
<section id="DATE_UNITS">
<div class="attr variable">
<span class="name">DATE_UNITS</span> =
<span class="default_value">{&#39;month&#39;, &#39;day&#39;, &#39;week&#39;, &#39;quarter&#39;, &#39;year&#39;, &#39;year_month&#39;}</span>
<span class="default_value">{&#39;day&#39;, &#39;year_month&#39;, &#39;week&#39;, &#39;quarter&#39;, &#39;year&#39;, &#39;month&#39;}</span>
</div>

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@ -641,7 +641,7 @@
<div class="attr variable">
<span class="name">ALL_JSON_PATH_PARTS</span> =
<input id="ALL_JSON_PATH_PARTS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
<label class="view-value-button pdoc-button" for="ALL_JSON_PATH_PARTS-view-value"></label><span class="default_value">{&lt;class &#39;<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>&#39;&gt;}</span>
<label class="view-value-button pdoc-button" for="ALL_JSON_PATH_PARTS-view-value"></label><span class="default_value">{&lt;class &#39;<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>&#39;&gt;, &lt;class &#39;<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>&#39;&gt;}</span>
</div>

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@ -581,7 +581,7 @@ queries if it would result in multiple table selects in a single query:</p>
<div class="attr variable">
<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">{&#39;qualify&#39;, &#39;sample&#39;, &#39;connect&#39;, &#39;limit&#39;, &#39;match&#39;, &#39;prewhere&#39;, &#39;locks&#39;, &#39;pivots&#39;, &#39;group&#39;, &#39;laterals&#39;, &#39;windows&#39;, &#39;operation_modifiers&#39;, &#39;having&#39;, &#39;format&#39;, &#39;settings&#39;, &#39;options&#39;, &#39;cluster&#39;, &#39;kind&#39;, &#39;offset&#39;, &#39;distribute&#39;, &#39;sort&#39;, &#39;distinct&#39;, &#39;with&#39;, &#39;into&#39;}</span>
<label class="view-value-button pdoc-button" for="UNMERGABLE_ARGS-view-value"></label><span class="default_value">{&#39;sample&#39;, &#39;match&#39;, &#39;sort&#39;, &#39;locks&#39;, &#39;format&#39;, &#39;into&#39;, &#39;limit&#39;, &#39;offset&#39;, &#39;operation_modifiers&#39;, &#39;distinct&#39;, &#39;windows&#39;, &#39;having&#39;, &#39;laterals&#39;, &#39;settings&#39;, &#39;kind&#39;, &#39;distribute&#39;, &#39;connect&#39;, &#39;pivots&#39;, &#39;group&#39;, &#39;cluster&#39;, &#39;prewhere&#39;, &#39;options&#39;, &#39;qualify&#39;, &#39;with&#39;}</span>
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@ -155,54 +155,58 @@
</span><span id="L-97"><a href="#L-97"><span class="linenos"> 97</span></a> <span class="n">source</span><span class="o">.</span><span class="n">alias</span>
</span><span id="L-98"><a href="#L-98"><span class="linenos"> 98</span></a> <span class="p">)</span>
</span><span id="L-99"><a href="#L-99"><span class="linenos"> 99</span></a>
</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="n">_qualify</span><span class="p">(</span><span class="n">source</span><span class="p">)</span>
</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a>
</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="k">if</span> <span class="n">pivots</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span>
</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a> <span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">next_alias_name</span><span class="p">()))</span>
</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="p">)</span>
</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a>
</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="k">if</span> <span class="n">infer_csv_schemas</span> <span class="ow">and</span> <span class="n">schema</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">ReadCSV</span><span class="p">):</span>
</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a> <span class="k">with</span> <span class="n">csv_reader</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="k">as</span> <span class="n">reader</span><span class="p">:</span>
</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="n">header</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="n">schema</span><span class="o">.</span><span class="n">add_table</span><span class="p">(</span>
</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="n">source</span><span class="p">,</span>
</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">.</span><span class="vm">__name__</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">header</span><span class="p">,</span> <span class="n">columns</span><span class="p">)},</span>
</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="n">match_depth</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="p">)</span>
</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_udtf</span><span class="p">:</span>
</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="n">udtf</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">udtf</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">&quot;alias&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span>
</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="n">this</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="n">next_alias_name</span><span class="p">())</span>
</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="p">)</span>
</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">udtf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a>
</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">name</span><span class="p">:</span>
</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">next_alias_name</span><span class="p">()))</span>
</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">udtf</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">udtf</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">expressions</span><span class="p">):</span>
</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;_col_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">))</span>
</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="k">else</span><span class="p">:</span>
</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">walk</span><span class="p">():</span>
</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="k">if</span> <span class="p">(</span>
</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span>
</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">node</span><span class="o">.</span><span class="n">alias</span>
</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">))</span>
</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="p">):</span>
</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="c1"># Mutates the table by attaching an alias to it</span>
</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="n">alias</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><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">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="k">if</span> <span class="n">column</span><span class="o">.</span><span class="n">db</span><span class="p">:</span>
</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">table_aliases</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;.&quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">column</span><span class="o">.</span><span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">]))</span>
</span><span id="L-100"><a href="#L-100"><span class="linenos">100</span></a> <span class="k">if</span> <span class="n">pivots</span><span class="p">:</span>
</span><span id="L-101"><a href="#L-101"><span class="linenos">101</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
</span><span id="L-102"><a href="#L-102"><span class="linenos">102</span></a> <span class="n">pivot_alias</span> <span class="o">=</span> <span class="n">next_alias_name</span><span class="p">()</span>
</span><span id="L-103"><a href="#L-103"><span class="linenos">103</span></a> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">pivot_alias</span><span class="p">)))</span>
</span><span id="L-104"><a href="#L-104"><span class="linenos">104</span></a>
</span><span id="L-105"><a href="#L-105"><span class="linenos">105</span></a> <span class="c1"># This case corresponds to a pivoted CTE, we don&#39;t want to qualify that</span>
</span><span id="L-106"><a href="#L-106"><span class="linenos">106</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">),</span> <span class="n">Scope</span><span class="p">):</span>
</span><span id="L-107"><a href="#L-107"><span class="linenos">107</span></a> <span class="k">continue</span>
</span><span id="L-108"><a href="#L-108"><span class="linenos">108</span></a>
</span><span id="L-109"><a href="#L-109"><span class="linenos">109</span></a> <span class="n">_qualify</span><span class="p">(</span><span class="n">source</span><span class="p">)</span>
</span><span id="L-110"><a href="#L-110"><span class="linenos">110</span></a>
</span><span id="L-111"><a href="#L-111"><span class="linenos">111</span></a> <span class="k">if</span> <span class="n">infer_csv_schemas</span> <span class="ow">and</span> <span class="n">schema</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">ReadCSV</span><span class="p">):</span>
</span><span id="L-112"><a href="#L-112"><span class="linenos">112</span></a> <span class="k">with</span> <span class="n">csv_reader</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="k">as</span> <span class="n">reader</span><span class="p">:</span>
</span><span id="L-113"><a href="#L-113"><span class="linenos">113</span></a> <span class="n">header</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="L-114"><a href="#L-114"><span class="linenos">114</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="L-115"><a href="#L-115"><span class="linenos">115</span></a> <span class="n">schema</span><span class="o">.</span><span class="n">add_table</span><span class="p">(</span>
</span><span id="L-116"><a href="#L-116"><span class="linenos">116</span></a> <span class="n">source</span><span class="p">,</span>
</span><span id="L-117"><a href="#L-117"><span class="linenos">117</span></a> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">.</span><span class="vm">__name__</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">header</span><span class="p">,</span> <span class="n">columns</span><span class="p">)},</span>
</span><span id="L-118"><a href="#L-118"><span class="linenos">118</span></a> <span class="n">match_depth</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
</span><span id="L-119"><a href="#L-119"><span class="linenos">119</span></a> <span class="p">)</span>
</span><span id="L-120"><a href="#L-120"><span class="linenos">120</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_udtf</span><span class="p">:</span>
</span><span id="L-121"><a href="#L-121"><span class="linenos">121</span></a> <span class="n">udtf</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
</span><span id="L-122"><a href="#L-122"><span class="linenos">122</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">udtf</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">&quot;alias&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span>
</span><span id="L-123"><a href="#L-123"><span class="linenos">123</span></a> <span class="n">this</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="n">next_alias_name</span><span class="p">())</span>
</span><span id="L-124"><a href="#L-124"><span class="linenos">124</span></a> <span class="p">)</span>
</span><span id="L-125"><a href="#L-125"><span class="linenos">125</span></a> <span class="n">udtf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="L-126"><a href="#L-126"><span class="linenos">126</span></a>
</span><span id="L-127"><a href="#L-127"><span class="linenos">127</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">name</span><span class="p">:</span>
</span><span id="L-128"><a href="#L-128"><span class="linenos">128</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">next_alias_name</span><span class="p">()))</span>
</span><span id="L-129"><a href="#L-129"><span class="linenos">129</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">udtf</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="L-130"><a href="#L-130"><span class="linenos">130</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">udtf</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">expressions</span><span class="p">):</span>
</span><span id="L-131"><a href="#L-131"><span class="linenos">131</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;_col_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">))</span>
</span><span id="L-132"><a href="#L-132"><span class="linenos">132</span></a> <span class="k">else</span><span class="p">:</span>
</span><span id="L-133"><a href="#L-133"><span class="linenos">133</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">walk</span><span class="p">():</span>
</span><span id="L-134"><a href="#L-134"><span class="linenos">134</span></a> <span class="k">if</span> <span class="p">(</span>
</span><span id="L-135"><a href="#L-135"><span class="linenos">135</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span>
</span><span id="L-136"><a href="#L-136"><span class="linenos">136</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">node</span><span class="o">.</span><span class="n">alias</span>
</span><span id="L-137"><a href="#L-137"><span class="linenos">137</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">))</span>
</span><span id="L-138"><a href="#L-138"><span class="linenos">138</span></a> <span class="p">):</span>
</span><span id="L-139"><a href="#L-139"><span class="linenos">139</span></a> <span class="c1"># Mutates the table by attaching an alias to it</span>
</span><span id="L-140"><a href="#L-140"><span class="linenos">140</span></a> <span class="n">alias</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
</span><span id="L-141"><a href="#L-141"><span class="linenos">141</span></a>
</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="k">if</span> <span class="n">table_alias</span><span class="p">:</span>
</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">COLUMN_PARTS</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
</span><span id="L-145"><a href="#L-145"><span class="linenos">145</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="L-146"><a href="#L-146"><span class="linenos">146</span></a>
</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="k">return</span> <span class="n">expression</span>
</span><span id="L-142"><a href="#L-142"><span class="linenos">142</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="L-143"><a href="#L-143"><span class="linenos">143</span></a> <span class="k">if</span> <span class="n">column</span><span class="o">.</span><span class="n">db</span><span class="p">:</span>
</span><span id="L-144"><a href="#L-144"><span class="linenos">144</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">table_aliases</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;.&quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">column</span><span class="o">.</span><span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><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="k">if</span> <span class="n">table_alias</span><span class="p">:</span>
</span><span id="L-147"><a href="#L-147"><span class="linenos">147</span></a> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">COLUMN_PARTS</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
</span><span id="L-148"><a href="#L-148"><span class="linenos">148</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
</span><span id="L-149"><a href="#L-149"><span class="linenos">149</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="L-150"><a href="#L-150"><span class="linenos">150</span></a>
</span><span id="L-151"><a href="#L-151"><span class="linenos">151</span></a> <span class="k">return</span> <span class="n">expression</span>
</span></pre></div>
@ -302,54 +306,58 @@
</span><span id="qualify_tables-98"><a href="#qualify_tables-98"><span class="linenos"> 98</span></a> <span class="n">source</span><span class="o">.</span><span class="n">alias</span>
</span><span id="qualify_tables-99"><a href="#qualify_tables-99"><span class="linenos"> 99</span></a> <span class="p">)</span>
</span><span id="qualify_tables-100"><a href="#qualify_tables-100"><span class="linenos">100</span></a>
</span><span id="qualify_tables-101"><a href="#qualify_tables-101"><span class="linenos">101</span></a> <span class="n">_qualify</span><span class="p">(</span><span class="n">source</span><span class="p">)</span>
</span><span id="qualify_tables-102"><a href="#qualify_tables-102"><span class="linenos">102</span></a>
</span><span id="qualify_tables-103"><a href="#qualify_tables-103"><span class="linenos">103</span></a> <span class="k">if</span> <span class="n">pivots</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
</span><span id="qualify_tables-104"><a href="#qualify_tables-104"><span class="linenos">104</span></a> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span>
</span><span id="qualify_tables-105"><a href="#qualify_tables-105"><span class="linenos">105</span></a> <span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">next_alias_name</span><span class="p">()))</span>
</span><span id="qualify_tables-106"><a href="#qualify_tables-106"><span class="linenos">106</span></a> <span class="p">)</span>
</span><span id="qualify_tables-107"><a href="#qualify_tables-107"><span class="linenos">107</span></a>
</span><span id="qualify_tables-108"><a href="#qualify_tables-108"><span class="linenos">108</span></a> <span class="k">if</span> <span class="n">infer_csv_schemas</span> <span class="ow">and</span> <span class="n">schema</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">ReadCSV</span><span class="p">):</span>
</span><span id="qualify_tables-109"><a href="#qualify_tables-109"><span class="linenos">109</span></a> <span class="k">with</span> <span class="n">csv_reader</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="k">as</span> <span class="n">reader</span><span class="p">:</span>
</span><span id="qualify_tables-110"><a href="#qualify_tables-110"><span class="linenos">110</span></a> <span class="n">header</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="qualify_tables-111"><a href="#qualify_tables-111"><span class="linenos">111</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="qualify_tables-112"><a href="#qualify_tables-112"><span class="linenos">112</span></a> <span class="n">schema</span><span class="o">.</span><span class="n">add_table</span><span class="p">(</span>
</span><span id="qualify_tables-113"><a href="#qualify_tables-113"><span class="linenos">113</span></a> <span class="n">source</span><span class="p">,</span>
</span><span id="qualify_tables-114"><a href="#qualify_tables-114"><span class="linenos">114</span></a> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">.</span><span class="vm">__name__</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">header</span><span class="p">,</span> <span class="n">columns</span><span class="p">)},</span>
</span><span id="qualify_tables-115"><a href="#qualify_tables-115"><span class="linenos">115</span></a> <span class="n">match_depth</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
</span><span id="qualify_tables-116"><a href="#qualify_tables-116"><span class="linenos">116</span></a> <span class="p">)</span>
</span><span id="qualify_tables-117"><a href="#qualify_tables-117"><span class="linenos">117</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_udtf</span><span class="p">:</span>
</span><span id="qualify_tables-118"><a href="#qualify_tables-118"><span class="linenos">118</span></a> <span class="n">udtf</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
</span><span id="qualify_tables-119"><a href="#qualify_tables-119"><span class="linenos">119</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">udtf</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">&quot;alias&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span>
</span><span id="qualify_tables-120"><a href="#qualify_tables-120"><span class="linenos">120</span></a> <span class="n">this</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="n">next_alias_name</span><span class="p">())</span>
</span><span id="qualify_tables-121"><a href="#qualify_tables-121"><span class="linenos">121</span></a> <span class="p">)</span>
</span><span id="qualify_tables-122"><a href="#qualify_tables-122"><span class="linenos">122</span></a> <span class="n">udtf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="qualify_tables-123"><a href="#qualify_tables-123"><span class="linenos">123</span></a>
</span><span id="qualify_tables-124"><a href="#qualify_tables-124"><span class="linenos">124</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">name</span><span class="p">:</span>
</span><span id="qualify_tables-125"><a href="#qualify_tables-125"><span class="linenos">125</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">next_alias_name</span><span class="p">()))</span>
</span><span id="qualify_tables-126"><a href="#qualify_tables-126"><span class="linenos">126</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">udtf</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="qualify_tables-127"><a href="#qualify_tables-127"><span class="linenos">127</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">udtf</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">expressions</span><span class="p">):</span>
</span><span id="qualify_tables-128"><a href="#qualify_tables-128"><span class="linenos">128</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;_col_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">))</span>
</span><span id="qualify_tables-129"><a href="#qualify_tables-129"><span class="linenos">129</span></a> <span class="k">else</span><span class="p">:</span>
</span><span id="qualify_tables-130"><a href="#qualify_tables-130"><span class="linenos">130</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">walk</span><span class="p">():</span>
</span><span id="qualify_tables-131"><a href="#qualify_tables-131"><span class="linenos">131</span></a> <span class="k">if</span> <span class="p">(</span>
</span><span id="qualify_tables-132"><a href="#qualify_tables-132"><span class="linenos">132</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span>
</span><span id="qualify_tables-133"><a href="#qualify_tables-133"><span class="linenos">133</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">node</span><span class="o">.</span><span class="n">alias</span>
</span><span id="qualify_tables-134"><a href="#qualify_tables-134"><span class="linenos">134</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">))</span>
</span><span id="qualify_tables-135"><a href="#qualify_tables-135"><span class="linenos">135</span></a> <span class="p">):</span>
</span><span id="qualify_tables-136"><a href="#qualify_tables-136"><span class="linenos">136</span></a> <span class="c1"># Mutates the table by attaching an alias to it</span>
</span><span id="qualify_tables-137"><a href="#qualify_tables-137"><span class="linenos">137</span></a> <span class="n">alias</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
</span><span id="qualify_tables-138"><a href="#qualify_tables-138"><span class="linenos">138</span></a>
</span><span id="qualify_tables-139"><a href="#qualify_tables-139"><span class="linenos">139</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="qualify_tables-140"><a href="#qualify_tables-140"><span class="linenos">140</span></a> <span class="k">if</span> <span class="n">column</span><span class="o">.</span><span class="n">db</span><span class="p">:</span>
</span><span id="qualify_tables-141"><a href="#qualify_tables-141"><span class="linenos">141</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">table_aliases</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;.&quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">column</span><span class="o">.</span><span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">]))</span>
</span><span id="qualify_tables-101"><a href="#qualify_tables-101"><span class="linenos">101</span></a> <span class="k">if</span> <span class="n">pivots</span><span class="p">:</span>
</span><span id="qualify_tables-102"><a href="#qualify_tables-102"><span class="linenos">102</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">alias</span><span class="p">:</span>
</span><span id="qualify_tables-103"><a href="#qualify_tables-103"><span class="linenos">103</span></a> <span class="n">pivot_alias</span> <span class="o">=</span> <span class="n">next_alias_name</span><span class="p">()</span>
</span><span id="qualify_tables-104"><a href="#qualify_tables-104"><span class="linenos">104</span></a> <span class="n">pivots</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span><span class="n">this</span><span class="o">=</span><span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">pivot_alias</span><span class="p">)))</span>
</span><span id="qualify_tables-105"><a href="#qualify_tables-105"><span class="linenos">105</span></a>
</span><span id="qualify_tables-106"><a href="#qualify_tables-106"><span class="linenos">106</span></a> <span class="c1"># This case corresponds to a pivoted CTE, we don&#39;t want to qualify that</span>
</span><span id="qualify_tables-107"><a href="#qualify_tables-107"><span class="linenos">107</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">alias_or_name</span><span class="p">),</span> <span class="n">Scope</span><span class="p">):</span>
</span><span id="qualify_tables-108"><a href="#qualify_tables-108"><span class="linenos">108</span></a> <span class="k">continue</span>
</span><span id="qualify_tables-109"><a href="#qualify_tables-109"><span class="linenos">109</span></a>
</span><span id="qualify_tables-110"><a href="#qualify_tables-110"><span class="linenos">110</span></a> <span class="n">_qualify</span><span class="p">(</span><span class="n">source</span><span class="p">)</span>
</span><span id="qualify_tables-111"><a href="#qualify_tables-111"><span class="linenos">111</span></a>
</span><span id="qualify_tables-112"><a href="#qualify_tables-112"><span class="linenos">112</span></a> <span class="k">if</span> <span class="n">infer_csv_schemas</span> <span class="ow">and</span> <span class="n">schema</span> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">ReadCSV</span><span class="p">):</span>
</span><span id="qualify_tables-113"><a href="#qualify_tables-113"><span class="linenos">113</span></a> <span class="k">with</span> <span class="n">csv_reader</span><span class="p">(</span><span class="n">source</span><span class="o">.</span><span class="n">this</span><span class="p">)</span> <span class="k">as</span> <span class="n">reader</span><span class="p">:</span>
</span><span id="qualify_tables-114"><a href="#qualify_tables-114"><span class="linenos">114</span></a> <span class="n">header</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="qualify_tables-115"><a href="#qualify_tables-115"><span class="linenos">115</span></a> <span class="n">columns</span> <span class="o">=</span> <span class="nb">next</span><span class="p">(</span><span class="n">reader</span><span class="p">)</span>
</span><span id="qualify_tables-116"><a href="#qualify_tables-116"><span class="linenos">116</span></a> <span class="n">schema</span><span class="o">.</span><span class="n">add_table</span><span class="p">(</span>
</span><span id="qualify_tables-117"><a href="#qualify_tables-117"><span class="linenos">117</span></a> <span class="n">source</span><span class="p">,</span>
</span><span id="qualify_tables-118"><a href="#qualify_tables-118"><span class="linenos">118</span></a> <span class="p">{</span><span class="n">k</span><span class="p">:</span> <span class="nb">type</span><span class="p">(</span><span class="n">v</span><span class="p">)</span><span class="o">.</span><span class="vm">__name__</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">header</span><span class="p">,</span> <span class="n">columns</span><span class="p">)},</span>
</span><span id="qualify_tables-119"><a href="#qualify_tables-119"><span class="linenos">119</span></a> <span class="n">match_depth</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
</span><span id="qualify_tables-120"><a href="#qualify_tables-120"><span class="linenos">120</span></a> <span class="p">)</span>
</span><span id="qualify_tables-121"><a href="#qualify_tables-121"><span class="linenos">121</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">source</span><span class="p">,</span> <span class="n">Scope</span><span class="p">)</span> <span class="ow">and</span> <span class="n">source</span><span class="o">.</span><span class="n">is_udtf</span><span class="p">:</span>
</span><span id="qualify_tables-122"><a href="#qualify_tables-122"><span class="linenos">122</span></a> <span class="n">udtf</span> <span class="o">=</span> <span class="n">source</span><span class="o">.</span><span class="n">expression</span>
</span><span id="qualify_tables-123"><a href="#qualify_tables-123"><span class="linenos">123</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">udtf</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">&quot;alias&quot;</span><span class="p">)</span> <span class="ow">or</span> <span class="n">exp</span><span class="o">.</span><span class="n">TableAlias</span><span class="p">(</span>
</span><span id="qualify_tables-124"><a href="#qualify_tables-124"><span class="linenos">124</span></a> <span class="n">this</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="n">next_alias_name</span><span class="p">())</span>
</span><span id="qualify_tables-125"><a href="#qualify_tables-125"><span class="linenos">125</span></a> <span class="p">)</span>
</span><span id="qualify_tables-126"><a href="#qualify_tables-126"><span class="linenos">126</span></a> <span class="n">udtf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;alias&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="qualify_tables-127"><a href="#qualify_tables-127"><span class="linenos">127</span></a>
</span><span id="qualify_tables-128"><a href="#qualify_tables-128"><span class="linenos">128</span></a> <span class="k">if</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">name</span><span class="p">:</span>
</span><span id="qualify_tables-129"><a href="#qualify_tables-129"><span class="linenos">129</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;this&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="n">next_alias_name</span><span class="p">()))</span>
</span><span id="qualify_tables-130"><a href="#qualify_tables-130"><span class="linenos">130</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">udtf</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Values</span><span class="p">)</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">table_alias</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="qualify_tables-131"><a href="#qualify_tables-131"><span class="linenos">131</span></a> <span class="k">for</span> <span class="n">i</span><span class="p">,</span> <span class="n">e</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">udtf</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">expressions</span><span class="p">):</span>
</span><span id="qualify_tables-132"><a href="#qualify_tables-132"><span class="linenos">132</span></a> <span class="n">table_alias</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;columns&quot;</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">to_identifier</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;_col_</span><span class="si">{</span><span class="n">i</span><span class="si">}</span><span class="s2">&quot;</span><span class="p">))</span>
</span><span id="qualify_tables-133"><a href="#qualify_tables-133"><span class="linenos">133</span></a> <span class="k">else</span><span class="p">:</span>
</span><span id="qualify_tables-134"><a href="#qualify_tables-134"><span class="linenos">134</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">walk</span><span class="p">():</span>
</span><span id="qualify_tables-135"><a href="#qualify_tables-135"><span class="linenos">135</span></a> <span class="k">if</span> <span class="p">(</span>
</span><span id="qualify_tables-136"><a href="#qualify_tables-136"><span class="linenos">136</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Table</span><span class="p">)</span>
</span><span id="qualify_tables-137"><a href="#qualify_tables-137"><span class="linenos">137</span></a> <span class="ow">and</span> <span class="ow">not</span> <span class="n">node</span><span class="o">.</span><span class="n">alias</span>
</span><span id="qualify_tables-138"><a href="#qualify_tables-138"><span class="linenos">138</span></a> <span class="ow">and</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">From</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Join</span><span class="p">))</span>
</span><span id="qualify_tables-139"><a href="#qualify_tables-139"><span class="linenos">139</span></a> <span class="p">):</span>
</span><span id="qualify_tables-140"><a href="#qualify_tables-140"><span class="linenos">140</span></a> <span class="c1"># Mutates the table by attaching an alias to it</span>
</span><span id="qualify_tables-141"><a href="#qualify_tables-141"><span class="linenos">141</span></a> <span class="n">alias</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="n">node</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">copy</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
</span><span id="qualify_tables-142"><a href="#qualify_tables-142"><span class="linenos">142</span></a>
</span><span id="qualify_tables-143"><a href="#qualify_tables-143"><span class="linenos">143</span></a> <span class="k">if</span> <span class="n">table_alias</span><span class="p">:</span>
</span><span id="qualify_tables-144"><a href="#qualify_tables-144"><span class="linenos">144</span></a> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">COLUMN_PARTS</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
</span><span id="qualify_tables-145"><a href="#qualify_tables-145"><span class="linenos">145</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
</span><span id="qualify_tables-146"><a href="#qualify_tables-146"><span class="linenos">146</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="qualify_tables-147"><a href="#qualify_tables-147"><span class="linenos">147</span></a>
</span><span id="qualify_tables-148"><a href="#qualify_tables-148"><span class="linenos">148</span></a> <span class="k">return</span> <span class="n">expression</span>
</span><span id="qualify_tables-143"><a href="#qualify_tables-143"><span class="linenos">143</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">columns</span><span class="p">:</span>
</span><span id="qualify_tables-144"><a href="#qualify_tables-144"><span class="linenos">144</span></a> <span class="k">if</span> <span class="n">column</span><span class="o">.</span><span class="n">db</span><span class="p">:</span>
</span><span id="qualify_tables-145"><a href="#qualify_tables-145"><span class="linenos">145</span></a> <span class="n">table_alias</span> <span class="o">=</span> <span class="n">table_aliases</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">&quot;.&quot;</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">p</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">column</span><span class="o">.</span><span class="n">parts</span><span class="p">[</span><span class="mi">0</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">]))</span>
</span><span id="qualify_tables-146"><a href="#qualify_tables-146"><span class="linenos">146</span></a>
</span><span id="qualify_tables-147"><a href="#qualify_tables-147"><span class="linenos">147</span></a> <span class="k">if</span> <span class="n">table_alias</span><span class="p">:</span>
</span><span id="qualify_tables-148"><a href="#qualify_tables-148"><span class="linenos">148</span></a> <span class="k">for</span> <span class="n">p</span> <span class="ow">in</span> <span class="n">exp</span><span class="o">.</span><span class="n">COLUMN_PARTS</span><span class="p">[</span><span class="mi">1</span><span class="p">:]:</span>
</span><span id="qualify_tables-149"><a href="#qualify_tables-149"><span class="linenos">149</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span>
</span><span id="qualify_tables-150"><a href="#qualify_tables-150"><span class="linenos">150</span></a> <span class="n">column</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">&quot;table&quot;</span><span class="p">,</span> <span class="n">table_alias</span><span class="p">)</span>
</span><span id="qualify_tables-151"><a href="#qualify_tables-151"><span class="linenos">151</span></a>
</span><span id="qualify_tables-152"><a href="#qualify_tables-152"><span class="linenos">152</span></a> <span class="k">return</span> <span class="n">expression</span>
</span></pre></div>

6
docs/sqlglot/optimizer/scope.html
View file

@ -542,7 +542,7 @@
</span><span id="L-292"><a href="#L-292"><span class="linenos">292</span></a> <span class="ow">or</span> <span class="p">(</span>
</span><span id="L-293"><a href="#L-293"><span class="linenos">293</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Order</span><span class="p">)</span>
</span><span id="L-294"><a href="#L-294"><span class="linenos">294</span></a> <span class="ow">and</span> <span class="p">(</span>
</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">)</span>
</span><span id="L-295"><a href="#L-295"><span class="linenos">295</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">WithinGroup</span><span class="p">))</span>
</span><span id="L-296"><a href="#L-296"><span class="linenos">296</span></a> <span class="ow">or</span> <span class="n">column</span><span class="o">.</span><span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">named_selects</span>
</span><span id="L-297"><a href="#L-297"><span class="linenos">297</span></a> <span class="p">)</span>
</span><span id="L-298"><a href="#L-298"><span class="linenos">298</span></a> <span class="p">)</span>
@ -1548,7 +1548,7 @@
</span><span id="Scope-293"><a href="#Scope-293"><span class="linenos">293</span></a> <span class="ow">or</span> <span class="p">(</span>
</span><span id="Scope-294"><a href="#Scope-294"><span class="linenos">294</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Order</span><span class="p">)</span>
</span><span id="Scope-295"><a href="#Scope-295"><span class="linenos">295</span></a> <span class="ow">and</span> <span class="p">(</span>
</span><span id="Scope-296"><a href="#Scope-296"><span class="linenos">296</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">)</span>
</span><span id="Scope-296"><a href="#Scope-296"><span class="linenos">296</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">WithinGroup</span><span class="p">))</span>
</span><span id="Scope-297"><a href="#Scope-297"><span class="linenos">297</span></a> <span class="ow">or</span> <span class="n">column</span><span class="o">.</span><span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">named_selects</span>
</span><span id="Scope-298"><a href="#Scope-298"><span class="linenos">298</span></a> <span class="p">)</span>
</span><span id="Scope-299"><a href="#Scope-299"><span class="linenos">299</span></a> <span class="p">)</span>
@ -2415,7 +2415,7 @@ a list of the left and right child scopes.</li>
</span><span id="Scope.columns-293"><a href="#Scope.columns-293"><span class="linenos">293</span></a> <span class="ow">or</span> <span class="p">(</span>
</span><span id="Scope.columns-294"><a href="#Scope.columns-294"><span class="linenos">294</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Order</span><span class="p">)</span>
</span><span id="Scope.columns-295"><a href="#Scope.columns-295"><span class="linenos">295</span></a> <span class="ow">and</span> <span class="p">(</span>
</span><span id="Scope.columns-296"><a href="#Scope.columns-296"><span class="linenos">296</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">)</span>
</span><span id="Scope.columns-296"><a href="#Scope.columns-296"><span class="linenos">296</span></a> <span class="nb">isinstance</span><span class="p">(</span><span class="n">ancestor</span><span class="o">.</span><span class="n">parent</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">WithinGroup</span><span class="p">))</span>
</span><span id="Scope.columns-297"><a href="#Scope.columns-297"><span class="linenos">297</span></a> <span class="ow">or</span> <span class="n">column</span><span class="o">.</span><span class="n">name</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">named_selects</span>
</span><span id="Scope.columns-298"><a href="#Scope.columns-298"><span class="linenos">298</span></a> <span class="p">)</span>
</span><span id="Scope.columns-299"><a href="#Scope.columns-299"><span class="linenos">299</span></a> <span class="p">)</span>

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@ -3238,7 +3238,7 @@ prefix are statically known.</p>
<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">{&lt;class &#39;<a href="../expressions.html#LT">sqlglot.expressions.LT</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#In">sqlglot.expressions.In</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#GT">sqlglot.expressions.GT</a>&#39;&gt;}</span>
<label class="view-value-button pdoc-button" for="DATETRUNC_COMPARISONS-view-value"></label><span class="default_value">{&lt;class &#39;<a href="../expressions.html#In">sqlglot.expressions.In</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#LT">sqlglot.expressions.LT</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>&#39;&gt;, &lt;class &#39;<a href="../expressions.html#GT">sqlglot.expressions.GT</a>&#39;&gt;}</span>
</div>
@ -3322,7 +3322,7 @@ prefix are statically known.</p>
<section id="JOINS">
<div class="attr variable">
<span class="name">JOINS</span> =
<span class="default_value">{(&#39;&#39;, &#39;INNER&#39;), (&#39;RIGHT&#39;, &#39;&#39;), (&#39;RIGHT&#39;, &#39;OUTER&#39;), (&#39;&#39;, &#39;&#39;)}</span>
<span class="default_value">{(&#39;RIGHT&#39;, &#39;&#39;), (&#39;&#39;, &#39;INNER&#39;), (&#39;RIGHT&#39;, &#39;OUTER&#39;), (&#39;&#39;, &#39;&#39;)}</span>
</div>

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docs/sqlglot/transforms.html
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@ -391,7 +391,7 @@
</span><span id="L-258"><a href="#L-258"><span class="linenos">258</span></a> <span class="p">}</span>
</span><span id="L-259"><a href="#L-259"><span class="linenos">259</span></a>
</span><span id="L-260"><a href="#L-260"><span class="linenos">260</span></a> <span class="n">select_candidates</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Window</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> <span class="k">else</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span>
</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="k">for</span> <span class="n">select_candidate</span> <span class="ow">in</span> <span class="n">qualify_filters</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">select_candidates</span><span class="p">):</span>
</span><span id="L-261"><a href="#L-261"><span class="linenos">261</span></a> <span class="k">for</span> <span class="n">select_candidate</span> <span class="ow">in</span> <span class="nb">list</span><span class="p">(</span><span class="n">qualify_filters</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">select_candidates</span><span class="p">)):</span>
</span><span id="L-262"><a href="#L-262"><span class="linenos">262</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">select_candidate</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">):</span>
</span><span id="L-263"><a href="#L-263"><span class="linenos">263</span></a> <span class="k">if</span> <span class="n">expression_by_alias</span><span class="p">:</span>
</span><span id="L-264"><a href="#L-264"><span class="linenos">264</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">select_candidate</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">Column</span><span class="p">):</span>
@ -1496,7 +1496,7 @@ or the appropriate <code>Generator.TRANSFORMS</code> function (when applicable -
</span><span id="eliminate_qualify-259"><a href="#eliminate_qualify-259"><span class="linenos">259</span></a> <span class="p">}</span>
</span><span id="eliminate_qualify-260"><a href="#eliminate_qualify-260"><span class="linenos">260</span></a>
</span><span id="eliminate_qualify-261"><a href="#eliminate_qualify-261"><span class="linenos">261</span></a> <span class="n">select_candidates</span> <span class="o">=</span> <span class="n">exp</span><span class="o">.</span><span class="n">Window</span> <span class="k">if</span> <span class="n">expression</span><span class="o">.</span><span class="n">is_star</span> <span class="k">else</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Column</span><span class="p">)</span>
</span><span id="eliminate_qualify-262"><a href="#eliminate_qualify-262"><span class="linenos">262</span></a> <span class="k">for</span> <span class="n">select_candidate</span> <span class="ow">in</span> <span class="n">qualify_filters</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">select_candidates</span><span class="p">):</span>
</span><span id="eliminate_qualify-262"><a href="#eliminate_qualify-262"><span class="linenos">262</span></a> <span class="k">for</span> <span class="n">select_candidate</span> <span class="ow">in</span> <span class="nb">list</span><span class="p">(</span><span class="n">qualify_filters</span><span class="o">.</span><span class="n">find_all</span><span class="p">(</span><span class="n">select_candidates</span><span class="p">)):</span>
</span><span id="eliminate_qualify-263"><a href="#eliminate_qualify-263"><span class="linenos">263</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">select_candidate</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Window</span><span class="p">):</span>
</span><span id="eliminate_qualify-264"><a href="#eliminate_qualify-264"><span class="linenos">264</span></a> <span class="k">if</span> <span class="n">expression_by_alias</span><span class="p">:</span>
</span><span id="eliminate_qualify-265"><a href="#eliminate_qualify-265"><span class="linenos">265</span></a> <span class="k">for</span> <span class="n">column</span> <span class="ow">in</span> <span class="n">select_candidate</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">Column</span><span class="p">):</span>