Merging upstream version 26.29.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
parent
141a93f866
commit
4c1ec9be5a
GPG key ID:
FBB4F0E80A80222F
58 changed files with 17605 additions and 17151 deletions
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@ -84,8 +84,8 @@
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</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>
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</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>
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</span><span id="L-19"><a href="#L-19"><span class="linenos">19</span></a>
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</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">'26.28.0'</span>
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</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">28</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
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</span><span id="L-20"><a href="#L-20"><span class="linenos">20</span></a><span class="n">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">'26.28.1'</span>
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</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">28</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
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</span></pre></div>
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@ -93,7 +93,7 @@
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<section id="__version__">
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<div class="attr variable">
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<span class="name">__version__</span><span class="annotation">: str</span> =
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<span class="default_value">'26.28.0'</span>
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<span class="default_value">'26.28.1'</span>
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</div>
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@ -105,7 +105,7 @@
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<section id="__version_tuple__">
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<div class="attr variable">
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<span class="name">__version_tuple__</span><span class="annotation">: object</span> =
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<span class="default_value">(26, 28, 0)</span>
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<span class="default_value">(26, 28, 1)</span>
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</div>
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@ -117,7 +117,7 @@
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<section id="version">
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<div class="attr variable">
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<span class="name">version</span><span class="annotation">: str</span> =
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<span class="default_value">'26.28.0'</span>
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<span class="default_value">'26.28.1'</span>
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</div>
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@ -129,7 +129,7 @@
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<section id="version_tuple">
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<div class="attr variable">
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<span class="name">version_tuple</span><span class="annotation">: object</span> =
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<span class="default_value">(26, 28, 0)</span>
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<span class="default_value">(26, 28, 1)</span>
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</div>
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@ -359,7 +359,7 @@ dialect implementations in order to understand how their various components can
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<section id="Athena">
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<div class="attr variable">
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<span class="name">Athena</span> =
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<span class="default_value"><MagicMock id='139998209036672'></span>
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<span class="default_value"><MagicMock id='140497524319680'></span>
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</div>
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@ -371,7 +371,7 @@ dialect implementations in order to understand how their various components can
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<section id="BigQuery">
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<div class="attr variable">
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<span class="name">BigQuery</span> =
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<span class="default_value"><MagicMock id='139998207084000'></span>
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<span class="default_value"><MagicMock id='140497508457712'></span>
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</div>
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@ -383,7 +383,7 @@ dialect implementations in order to understand how their various components can
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<section id="ClickHouse">
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<div class="attr variable">
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<span class="name">ClickHouse</span> =
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<span class="default_value"><MagicMock id='139998207095232'></span>
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<span class="default_value"><MagicMock id='140497519058016'></span>
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</div>
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@ -395,7 +395,7 @@ dialect implementations in order to understand how their various components can
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<section id="Databricks">
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<div class="attr variable">
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<span class="name">Databricks</span> =
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<span class="default_value"><MagicMock id='139998202197424'></span>
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<span class="default_value"><MagicMock id='140497524139168'></span>
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</div>
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@ -407,7 +407,7 @@ dialect implementations in order to understand how their various components can
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<section id="Doris">
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<div class="attr variable">
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<span class="name">Doris</span> =
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<span class="default_value"><MagicMock id='139998213879552'></span>
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<span class="default_value"><MagicMock id='140497511684976'></span>
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</div>
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@ -419,7 +419,7 @@ dialect implementations in order to understand how their various components can
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<section id="Drill">
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<div class="attr variable">
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<span class="name">Drill</span> =
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<span class="default_value"><MagicMock id='139998213878592'></span>
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<span class="default_value"><MagicMock id='140497519762720'></span>
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</div>
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@ -431,7 +431,7 @@ dialect implementations in order to understand how their various components can
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<section id="Druid">
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<div class="attr variable">
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<span class="name">Druid</span> =
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<span class="default_value"><MagicMock id='139998218182256'></span>
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<span class="default_value"><MagicMock id='140497519758784'></span>
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</div>
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@ -443,7 +443,7 @@ dialect implementations in order to understand how their various components can
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<section id="DuckDB">
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<div class="attr variable">
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<span class="name">DuckDB</span> =
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<span class="default_value"><MagicMock id='139998218189216'></span>
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<span class="default_value"><MagicMock id='140497523534352'></span>
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</div>
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@ -455,7 +455,7 @@ dialect implementations in order to understand how their various components can
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<section id="Dune">
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<div class="attr variable">
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<span class="name">Dune</span> =
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<span class="default_value"><MagicMock id='139998204697984'></span>
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<span class="default_value"><MagicMock id='140497509326448'></span>
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</div>
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@ -467,7 +467,7 @@ dialect implementations in order to understand how their various components can
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<section id="Hive">
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<div class="attr variable">
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<span class="name">Hive</span> =
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<span class="default_value"><MagicMock id='139998218084672'></span>
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<span class="default_value"><MagicMock id='140497509318864'></span>
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</div>
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@ -479,7 +479,7 @@ dialect implementations in order to understand how their various components can
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<section id="Materialize">
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<div class="attr variable">
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<span class="name">Materialize</span> =
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<span class="default_value"><MagicMock id='139998210512240'></span>
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<span class="default_value"><MagicMock id='140497509727008'></span>
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</div>
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@ -491,7 +491,7 @@ dialect implementations in order to understand how their various components can
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<section id="MySQL">
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<div class="attr variable">
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<span class="name">MySQL</span> =
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<span class="default_value"><MagicMock id='139998210508736'></span>
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<span class="default_value"><MagicMock id='140497518543968'></span>
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</div>
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@ -503,7 +503,7 @@ dialect implementations in order to understand how their various components can
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<section id="Oracle">
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<div class="attr variable">
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<span class="name">Oracle</span> =
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<span class="default_value"><MagicMock id='139998204295152'></span>
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<span class="default_value"><MagicMock id='140497519443056'></span>
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</div>
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@ -515,7 +515,7 @@ dialect implementations in order to understand how their various components can
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<section id="Postgres">
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<div class="attr variable">
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<span class="name">Postgres</span> =
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<span class="default_value"><MagicMock id='139998213015728'></span>
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<span class="default_value"><MagicMock id='140497523411792'></span>
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</div>
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@ -527,7 +527,7 @@ dialect implementations in order to understand how their various components can
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<section id="Presto">
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<div class="attr variable">
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<span class="name">Presto</span> =
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<span class="default_value"><MagicMock id='139998207103072'></span>
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||||
<span class="default_value"><MagicMock id='140497523411840'></span>
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||||
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||||
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||||
</div>
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||||
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@ -539,7 +539,7 @@ dialect implementations in order to understand how their various components can
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|||
<section id="PRQL">
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<div class="attr variable">
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||||
<span class="name">PRQL</span> =
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<span class="default_value"><MagicMock id='139998218107056'></span>
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||||
<span class="default_value"><MagicMock id='140497519345280'></span>
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||||
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||||
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||||
</div>
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||||
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@ -551,7 +551,7 @@ dialect implementations in order to understand how their various components can
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|||
<section id="Redshift">
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||||
<div class="attr variable">
|
||||
<span class="name">Redshift</span> =
|
||||
<span class="default_value"><MagicMock id='139998213994336'></span>
|
||||
<span class="default_value"><MagicMock id='140497519402464'></span>
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||||
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||||
|
||||
</div>
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||||
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@ -563,7 +563,7 @@ dialect implementations in order to understand how their various components can
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|||
<section id="RisingWave">
|
||||
<div class="attr variable">
|
||||
<span class="name">RisingWave</span> =
|
||||
<span class="default_value"><MagicMock id='139998213988768'></span>
|
||||
<span class="default_value"><MagicMock id='140497519401648'></span>
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||||
|
||||
|
||||
</div>
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||||
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@ -575,7 +575,7 @@ 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"><MagicMock id='139998218915888'></span>
|
||||
<span class="default_value"><MagicMock id='140497519290464'></span>
|
||||
|
||||
|
||||
</div>
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||||
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|
@ -587,7 +587,7 @@ 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"><MagicMock id='139998218919824'></span>
|
||||
<span class="default_value"><MagicMock id='140497514370800'></span>
|
||||
|
||||
|
||||
</div>
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||||
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@ -599,7 +599,7 @@ dialect implementations in order to understand how their various components can
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|||
<section id="Spark2">
|
||||
<div class="attr variable">
|
||||
<span class="name">Spark2</span> =
|
||||
<span class="default_value"><MagicMock id='139998209784848'></span>
|
||||
<span class="default_value"><MagicMock id='140497515049936'></span>
|
||||
|
||||
|
||||
</div>
|
||||
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|
@ -611,7 +611,7 @@ 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"><MagicMock id='139998214271904'></span>
|
||||
<span class="default_value"><MagicMock id='140497515046480'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -623,7 +623,7 @@ 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"><MagicMock id='139998214272816'></span>
|
||||
<span class="default_value"><MagicMock id='140497523919648'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -635,7 +635,7 @@ 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"><MagicMock id='139998213207136'></span>
|
||||
<span class="default_value"><MagicMock id='140497514866736'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -647,7 +647,7 @@ 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"><MagicMock id='139998218430752'></span>
|
||||
<span class="default_value"><MagicMock id='140497519546416'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -659,7 +659,7 @@ 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"><MagicMock id='139998217361760'></span>
|
||||
<span class="default_value"><MagicMock id='140497519550976'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -671,7 +671,7 @@ 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"><MagicMock id='139998218034608'></span>
|
||||
<span class="default_value"><MagicMock id='140497523854880'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -683,7 +683,7 @@ 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"><MagicMock id='139998218028656'></span>
|
||||
<span class="default_value"><MagicMock id='140497522700400'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -695,7 +695,7 @@ 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"><MagicMock id='139998209690880'></span>
|
||||
<span class="default_value"><MagicMock id='140497510128688'></span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
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|
@ -14760,7 +14760,7 @@ SQL expressions, such as <code><a href="#select">sqlglot.expressions.select</a><
|
|||
</span><span id="L-5593"><a href="#L-5593"><span class="linenos">5593</span></a>
|
||||
</span><span id="L-5594"><a href="#L-5594"><span class="linenos">5594</span></a>
|
||||
</span><span id="L-5595"><a href="#L-5595"><span class="linenos">5595</span></a><span class="k">class</span><span class="w"> </span><span class="nc">StringToArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span>
|
||||
</span><span id="L-5596"><a href="#L-5596"><span class="linenos">5596</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span>
|
||||
</span><span id="L-5596"><a href="#L-5596"><span class="linenos">5596</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span>
|
||||
</span><span id="L-5597"><a href="#L-5597"><span class="linenos">5597</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"STRING_TO_ARRAY"</span><span class="p">,</span> <span class="s2">"SPLIT_BY_STRING"</span><span class="p">,</span> <span class="s2">"STRTOK_TO_ARRAY"</span><span class="p">]</span>
|
||||
</span><span id="L-5598"><a href="#L-5598"><span class="linenos">5598</span></a>
|
||||
</span><span id="L-5599"><a href="#L-5599"><span class="linenos">5599</span></a>
|
||||
|
|
@ -63316,7 +63316,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div id="DataType.STRUCT_TYPES" class="classattr">
|
||||
<div class="attr variable">
|
||||
<span class="name">STRUCT_TYPES</span> =
|
||||
<span class="default_value">{<Type.UNION: 'UNION'>, <Type.STRUCT: 'STRUCT'>, <Type.NESTED: 'NESTED'>, <Type.OBJECT: 'OBJECT'>}</span>
|
||||
<span class="default_value">{<Type.NESTED: 'NESTED'>, <Type.UNION: 'UNION'>, <Type.OBJECT: 'OBJECT'>, <Type.STRUCT: 'STRUCT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63341,7 +63341,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">NESTED_TYPES</span> =
|
||||
<input id="DataType.NESTED_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.NESTED_TYPES-view-value"></label><span class="default_value">{<Type.LIST: 'LIST'>, <Type.NESTED: 'NESTED'>, <Type.UNION: 'UNION'>, <Type.OBJECT: 'OBJECT'>, <Type.MAP: 'MAP'>, <Type.STRUCT: 'STRUCT'>, <Type.ARRAY: 'ARRAY'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.NESTED_TYPES-view-value"></label><span class="default_value">{<Type.LIST: 'LIST'>, <Type.MAP: 'MAP'>, <Type.ARRAY: 'ARRAY'>, <Type.STRUCT: 'STRUCT'>, <Type.NESTED: 'NESTED'>, <Type.UNION: 'UNION'>, <Type.OBJECT: 'OBJECT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63354,7 +63354,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">TEXT_TYPES</span> =
|
||||
<input id="DataType.TEXT_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.TEXT_TYPES-view-value"></label><span class="default_value">{<Type.VARCHAR: 'VARCHAR'>, <Type.NAME: 'NAME'>, <Type.NCHAR: 'NCHAR'>, <Type.TEXT: 'TEXT'>, <Type.NVARCHAR: 'NVARCHAR'>, <Type.CHAR: 'CHAR'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.TEXT_TYPES-view-value"></label><span class="default_value">{<Type.CHAR: 'CHAR'>, <Type.NCHAR: 'NCHAR'>, <Type.NVARCHAR: 'NVARCHAR'>, <Type.VARCHAR: 'VARCHAR'>, <Type.TEXT: 'TEXT'>, <Type.NAME: 'NAME'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63367,7 +63367,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">SIGNED_INTEGER_TYPES</span> =
|
||||
<input id="DataType.SIGNED_INTEGER_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.SIGNED_INTEGER_TYPES-view-value"></label><span class="default_value">{<Type.SMALLINT: 'SMALLINT'>, <Type.TINYINT: 'TINYINT'>, <Type.INT128: 'INT128'>, <Type.MEDIUMINT: 'MEDIUMINT'>, <Type.INT: 'INT'>, <Type.BIGINT: 'BIGINT'>, <Type.INT256: 'INT256'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.SIGNED_INTEGER_TYPES-view-value"></label><span class="default_value">{<Type.MEDIUMINT: 'MEDIUMINT'>, <Type.SMALLINT: 'SMALLINT'>, <Type.INT128: 'INT128'>, <Type.INT256: 'INT256'>, <Type.BIGINT: 'BIGINT'>, <Type.TINYINT: 'TINYINT'>, <Type.INT: 'INT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63380,7 +63380,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">UNSIGNED_INTEGER_TYPES</span> =
|
||||
<input id="DataType.UNSIGNED_INTEGER_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.UNSIGNED_INTEGER_TYPES-view-value"></label><span class="default_value">{<Type.UBIGINT: 'UBIGINT'>, <Type.UINT256: 'UINT256'>, <Type.UTINYINT: 'UTINYINT'>, <Type.UMEDIUMINT: 'UMEDIUMINT'>, <Type.UINT: 'UINT'>, <Type.USMALLINT: 'USMALLINT'>, <Type.UINT128: 'UINT128'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.UNSIGNED_INTEGER_TYPES-view-value"></label><span class="default_value">{<Type.UINT: 'UINT'>, <Type.UINT128: 'UINT128'>, <Type.UINT256: 'UINT256'>, <Type.UMEDIUMINT: 'UMEDIUMINT'>, <Type.USMALLINT: 'USMALLINT'>, <Type.UTINYINT: 'UTINYINT'>, <Type.UBIGINT: 'UBIGINT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63393,7 +63393,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">INTEGER_TYPES</span> =
|
||||
<input id="DataType.INTEGER_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.INTEGER_TYPES-view-value"></label><span class="default_value">{<Type.UBIGINT: 'UBIGINT'>, <Type.BIT: 'BIT'>, <Type.UINT256: 'UINT256'>, <Type.SMALLINT: 'SMALLINT'>, <Type.TINYINT: 'TINYINT'>, <Type.UTINYINT: 'UTINYINT'>, <Type.INT128: 'INT128'>, <Type.UMEDIUMINT: 'UMEDIUMINT'>, <Type.MEDIUMINT: 'MEDIUMINT'>, <Type.INT: 'INT'>, <Type.UINT: 'UINT'>, <Type.BIGINT: 'BIGINT'>, <Type.USMALLINT: 'USMALLINT'>, <Type.INT256: 'INT256'>, <Type.UINT128: 'UINT128'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.INTEGER_TYPES-view-value"></label><span class="default_value">{<Type.UINT: 'UINT'>, <Type.MEDIUMINT: 'MEDIUMINT'>, <Type.SMALLINT: 'SMALLINT'>, <Type.INT128: 'INT128'>, <Type.UINT128: 'UINT128'>, <Type.INT256: 'INT256'>, <Type.BIGINT: 'BIGINT'>, <Type.UINT256: 'UINT256'>, <Type.UMEDIUMINT: 'UMEDIUMINT'>, <Type.USMALLINT: 'USMALLINT'>, <Type.TINYINT: 'TINYINT'>, <Type.INT: 'INT'>, <Type.UTINYINT: 'UTINYINT'>, <Type.UBIGINT: 'UBIGINT'>, <Type.BIT: 'BIT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63418,7 +63418,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">REAL_TYPES</span> =
|
||||
<input id="DataType.REAL_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.REAL_TYPES-view-value"></label><span class="default_value">{<Type.BIGDECIMAL: 'BIGDECIMAL'>, <Type.SMALLMONEY: 'SMALLMONEY'>, <Type.FLOAT: 'FLOAT'>, <Type.DECIMAL128: 'DECIMAL128'>, <Type.UDECIMAL: 'UDECIMAL'>, <Type.UDOUBLE: 'UDOUBLE'>, <Type.MONEY: 'MONEY'>, <Type.DECIMAL256: 'DECIMAL256'>, <Type.DECIMAL32: 'DECIMAL32'>, <Type.DECIMAL64: 'DECIMAL64'>, <Type.DECIMAL: 'DECIMAL'>, <Type.DOUBLE: 'DOUBLE'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.REAL_TYPES-view-value"></label><span class="default_value">{<Type.DOUBLE: 'DOUBLE'>, <Type.MONEY: 'MONEY'>, <Type.DECIMAL: 'DECIMAL'>, <Type.DECIMAL64: 'DECIMAL64'>, <Type.FLOAT: 'FLOAT'>, <Type.DECIMAL128: 'DECIMAL128'>, <Type.UDECIMAL: 'UDECIMAL'>, <Type.UDOUBLE: 'UDOUBLE'>, <Type.BIGDECIMAL: 'BIGDECIMAL'>, <Type.SMALLMONEY: 'SMALLMONEY'>, <Type.DECIMAL256: 'DECIMAL256'>, <Type.DECIMAL32: 'DECIMAL32'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63431,7 +63431,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">NUMERIC_TYPES</span> =
|
||||
<input id="DataType.NUMERIC_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.NUMERIC_TYPES-view-value"></label><span class="default_value">{<Type.SMALLMONEY: 'SMALLMONEY'>, <Type.UBIGINT: 'UBIGINT'>, <Type.BIT: 'BIT'>, <Type.UTINYINT: 'UTINYINT'>, <Type.DOUBLE: 'DOUBLE'>, <Type.UMEDIUMINT: 'UMEDIUMINT'>, <Type.DECIMAL256: 'DECIMAL256'>, <Type.MEDIUMINT: 'MEDIUMINT'>, <Type.DECIMAL: 'DECIMAL'>, <Type.USMALLINT: 'USMALLINT'>, <Type.UINT128: 'UINT128'>, <Type.BIGDECIMAL: 'BIGDECIMAL'>, <Type.UDECIMAL: 'UDECIMAL'>, <Type.FLOAT: 'FLOAT'>, <Type.DECIMAL128: 'DECIMAL128'>, <Type.UINT256: 'UINT256'>, <Type.UDOUBLE: 'UDOUBLE'>, <Type.SMALLINT: 'SMALLINT'>, <Type.TINYINT: 'TINYINT'>, <Type.INT128: 'INT128'>, <Type.MONEY: 'MONEY'>, <Type.DECIMAL32: 'DECIMAL32'>, <Type.DECIMAL64: 'DECIMAL64'>, <Type.INT: 'INT'>, <Type.UINT: 'UINT'>, <Type.BIGINT: 'BIGINT'>, <Type.INT256: 'INT256'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.NUMERIC_TYPES-view-value"></label><span class="default_value">{<Type.DOUBLE: 'DOUBLE'>, <Type.INT128: 'INT128'>, <Type.MONEY: 'MONEY'>, <Type.UINT128: 'UINT128'>, <Type.BIGINT: 'BIGINT'>, <Type.UINT256: 'UINT256'>, <Type.DECIMAL64: 'DECIMAL64'>, <Type.UDOUBLE: 'UDOUBLE'>, <Type.UMEDIUMINT: 'UMEDIUMINT'>, <Type.BIGDECIMAL: 'BIGDECIMAL'>, <Type.TINYINT: 'TINYINT'>, <Type.INT: 'INT'>, <Type.UTINYINT: 'UTINYINT'>, <Type.UBIGINT: 'UBIGINT'>, <Type.UINT: 'UINT'>, <Type.MEDIUMINT: 'MEDIUMINT'>, <Type.SMALLINT: 'SMALLINT'>, <Type.INT256: 'INT256'>, <Type.DECIMAL: 'DECIMAL'>, <Type.FLOAT: 'FLOAT'>, <Type.DECIMAL128: 'DECIMAL128'>, <Type.UDECIMAL: 'UDECIMAL'>, <Type.SMALLMONEY: 'SMALLMONEY'>, <Type.USMALLINT: 'USMALLINT'>, <Type.DECIMAL256: 'DECIMAL256'>, <Type.DECIMAL32: 'DECIMAL32'>, <Type.BIT: 'BIT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -63444,7 +63444,7 @@ Otherwise, this resets the expressions.</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">TEMPORAL_TYPES</span> =
|
||||
<input id="DataType.TEMPORAL_TYPES-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="DataType.TEMPORAL_TYPES-view-value"></label><span class="default_value">{<Type.DATETIME64: 'DATETIME64'>, <Type.TIMESTAMP: 'TIMESTAMP'>, <Type.TIMESTAMP_S: 'TIMESTAMP_S'>, <Type.DATE: 'DATE'>, <Type.TIMETZ: 'TIMETZ'>, <Type.TIME: 'TIME'>, <Type.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <Type.DATE32: 'DATE32'>, <Type.DATETIME: 'DATETIME'>, <Type.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <Type.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <Type.SMALLDATETIME: 'SMALLDATETIME'>, <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <Type.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <Type.DATETIME2: 'DATETIME2'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DataType.TEMPORAL_TYPES-view-value"></label><span class="default_value">{<Type.DATETIME: 'DATETIME'>, <Type.DATETIME2: 'DATETIME2'>, <Type.TIMESTAMP_S: 'TIMESTAMP_S'>, <Type.DATETIME64: 'DATETIME64'>, <Type.DATE32: 'DATE32'>, <Type.TIMESTAMP: 'TIMESTAMP'>, <Type.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <Type.DATE: 'DATE'>, <Type.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <Type.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <Type.TIME: 'TIME'>, <Type.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <Type.SMALLDATETIME: 'SMALLDATETIME'>, <Type.TIMETZ: 'TIMETZ'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -82091,7 +82091,7 @@ name is set to the expression's class name transformed to snake case.</li>
|
|||
</div>
|
||||
<a class="headerlink" href="#StringToArray"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="StringToArray-5596"><a href="#StringToArray-5596"><span class="linenos">5596</span></a><span class="k">class</span><span class="w"> </span><span class="nc">StringToArray</span><span class="p">(</span><span class="n">Func</span><span class="p">):</span>
|
||||
</span><span id="StringToArray-5597"><a href="#StringToArray-5597"><span class="linenos">5597</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span>
|
||||
</span><span id="StringToArray-5597"><a href="#StringToArray-5597"><span class="linenos">5597</span></a> <span class="n">arg_types</span> <span class="o">=</span> <span class="p">{</span><span class="s2">"this"</span><span class="p">:</span> <span class="kc">True</span><span class="p">,</span> <span class="s2">"expression"</span><span class="p">:</span> <span class="kc">False</span><span class="p">,</span> <span class="s2">"null"</span><span class="p">:</span> <span class="kc">False</span><span class="p">}</span>
|
||||
</span><span id="StringToArray-5598"><a href="#StringToArray-5598"><span class="linenos">5598</span></a> <span class="n">_sql_names</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"STRING_TO_ARRAY"</span><span class="p">,</span> <span class="s2">"SPLIT_BY_STRING"</span><span class="p">,</span> <span class="s2">"STRTOK_TO_ARRAY"</span><span class="p">]</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
|
@ -82101,7 +82101,7 @@ name is set to the expression's class name transformed to snake case.</li>
|
|||
<div id="StringToArray.arg_types" class="classattr">
|
||||
<div class="attr variable">
|
||||
<span class="name">arg_types</span> =
|
||||
<span class="default_value">{'this': True, 'expression': True, 'null': False}</span>
|
||||
<span class="default_value">{'this': True, 'expression': False, 'null': False}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
|
|
@ -12413,7 +12413,7 @@ Default: True</li>
|
|||
<div class="attr variable">
|
||||
<span class="name">SUPPORTED_JSON_PATH_PARTS</span> =
|
||||
<input id="Generator.SUPPORTED_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="Generator.SUPPORTED_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>, <class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>, <class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="Generator.SUPPORTED_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>, <class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -12875,7 +12875,7 @@ Default: True</li>
|
|||
<div id="Generator.PARAMETERIZABLE_TEXT_TYPES" class="classattr">
|
||||
<div class="attr variable">
|
||||
<span class="name">PARAMETERIZABLE_TEXT_TYPES</span> =
|
||||
<span class="default_value">{<Type.VARCHAR: 'VARCHAR'>, <Type.NVARCHAR: 'NVARCHAR'>, <Type.CHAR: 'CHAR'>, <Type.NCHAR: 'NCHAR'>}</span>
|
||||
<span class="default_value">{<Type.NCHAR: 'NCHAR'>, <Type.NVARCHAR: 'NVARCHAR'>, <Type.VARCHAR: 'VARCHAR'>, <Type.CHAR: 'CHAR'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
|
|
@ -2003,7 +2003,7 @@ 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">{'year', 'year_month', 'month', 'week', 'day', 'quarter'}</span>
|
||||
<span class="default_value">{'month', 'year', 'week', 'day', 'quarter', 'year_month'}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
|
|
@ -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">{<class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>, <class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>, <class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="ALL_JSON_PATH_PARTS-view-value"></label><span class="default_value">{<class '<a href="expressions.html#JSONPathFilter">sqlglot.expressions.JSONPathFilter</a>'>, <class '<a href="expressions.html#JSONPathScript">sqlglot.expressions.JSONPathScript</a>'>, <class '<a href="expressions.html#JSONPathRoot">sqlglot.expressions.JSONPathRoot</a>'>, <class '<a href="expressions.html#JSONPathWildcard">sqlglot.expressions.JSONPathWildcard</a>'>, <class '<a href="expressions.html#JSONPathUnion">sqlglot.expressions.JSONPathUnion</a>'>, <class '<a href="expressions.html#JSONPathSubscript">sqlglot.expressions.JSONPathSubscript</a>'>, <class '<a href="expressions.html#JSONPathRecursive">sqlglot.expressions.JSONPathRecursive</a>'>, <class '<a href="expressions.html#JSONPathSelector">sqlglot.expressions.JSONPathSelector</a>'>, <class '<a href="expressions.html#JSONPathKey">sqlglot.expressions.JSONPathKey</a>'>, <class '<a href="expressions.html#JSONPathSlice">sqlglot.expressions.JSONPathSlice</a>'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
File diff suppressed because one or more lines are too long
|
|
@ -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">{'windows', 'limit', 'settings', 'cluster', 'offset', 'options', 'format', 'connect', 'locks', 'distinct', 'distribute', 'pivots', 'operation_modifiers', 'having', 'sample', 'kind', 'prewhere', 'sort', 'match', 'group', 'with', 'qualify', 'laterals', 'into'}</span>
|
||||
<label class="view-value-button pdoc-button" for="UNMERGABLE_ARGS-view-value"></label><span class="default_value">{'operation_modifiers', 'sort', 'offset', 'format', 'into', 'kind', 'prewhere', 'options', 'match', 'having', 'sample', 'pivots', 'settings', 'connect', 'qualify', 'group', 'distribute', 'locks', 'cluster', 'with', 'distinct', 'windows', 'laterals', 'limit'}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
|
|
@ -1008,147 +1008,150 @@
|
|||
</span><span id="L-758"><a href="#L-758"><span class="linenos">758</span></a> <span class="n">expressions</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">join</span><span class="o">.</span><span class="n">this</span> <span class="k">for</span> <span class="n">join</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"joins"</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[])</span>
|
||||
</span><span id="L-759"><a href="#L-759"><span class="linenos">759</span></a> <span class="k">continue</span>
|
||||
</span><span id="L-760"><a href="#L-760"><span class="linenos">760</span></a>
|
||||
</span><span id="L-761"><a href="#L-761"><span class="linenos">761</span></a> <span class="k">for</span> <span class="n">child_scope</span> <span class="ow">in</span> <span class="n">_traverse_scope</span><span class="p">(</span>
|
||||
</span><span id="L-762"><a href="#L-762"><span class="linenos">762</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">branch</span><span class="p">(</span>
|
||||
</span><span id="L-763"><a href="#L-763"><span class="linenos">763</span></a> <span class="n">expression</span><span class="p">,</span>
|
||||
</span><span id="L-764"><a href="#L-764"><span class="linenos">764</span></a> <span class="n">lateral_sources</span><span class="o">=</span><span class="n">lateral_sources</span><span class="p">,</span>
|
||||
</span><span id="L-765"><a href="#L-765"><span class="linenos">765</span></a> <span class="n">outer_columns</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">alias_column_names</span><span class="p">,</span>
|
||||
</span><span id="L-766"><a href="#L-766"><span class="linenos">766</span></a> <span class="n">scope_type</span><span class="o">=</span><span class="n">scope_type</span><span class="p">,</span>
|
||||
</span><span id="L-767"><a href="#L-767"><span class="linenos">767</span></a> <span class="p">)</span>
|
||||
</span><span id="L-768"><a href="#L-768"><span class="linenos">768</span></a> <span class="p">):</span>
|
||||
</span><span id="L-769"><a href="#L-769"><span class="linenos">769</span></a> <span class="k">yield</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-770"><a href="#L-770"><span class="linenos">770</span></a>
|
||||
</span><span id="L-771"><a href="#L-771"><span class="linenos">771</span></a> <span class="c1"># Tables without aliases will be set as ""</span>
|
||||
</span><span id="L-772"><a href="#L-772"><span class="linenos">772</span></a> <span class="c1"># This shouldn't be a problem once qualify_columns runs, as it adds aliases on everything.</span>
|
||||
</span><span id="L-773"><a href="#L-773"><span class="linenos">773</span></a> <span class="c1"># Until then, this means that only a single, unaliased derived table is allowed (rather,</span>
|
||||
</span><span id="L-774"><a href="#L-774"><span class="linenos">774</span></a> <span class="c1"># the latest one wins.</span>
|
||||
</span><span id="L-775"><a href="#L-775"><span class="linenos">775</span></a> <span class="n">sources</span><span class="p">[</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">]</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-776"><a href="#L-776"><span class="linenos">776</span></a>
|
||||
</span><span id="L-777"><a href="#L-777"><span class="linenos">777</span></a> <span class="c1"># append the final child_scope yielded</span>
|
||||
</span><span id="L-778"><a href="#L-778"><span class="linenos">778</span></a> <span class="n">scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_scope</span><span class="p">)</span>
|
||||
</span><span id="L-779"><a href="#L-779"><span class="linenos">779</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">table_scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_scope</span><span class="p">)</span>
|
||||
</span><span id="L-780"><a href="#L-780"><span class="linenos">780</span></a>
|
||||
</span><span id="L-781"><a href="#L-781"><span class="linenos">781</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">sources</span><span class="p">)</span>
|
||||
</span><span id="L-782"><a href="#L-782"><span class="linenos">782</span></a>
|
||||
</span><span id="L-761"><a href="#L-761"><span class="linenos">761</span></a> <span class="n">child_scope</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-762"><a href="#L-762"><span class="linenos">762</span></a>
|
||||
</span><span id="L-763"><a href="#L-763"><span class="linenos">763</span></a> <span class="k">for</span> <span class="n">child_scope</span> <span class="ow">in</span> <span class="n">_traverse_scope</span><span class="p">(</span>
|
||||
</span><span id="L-764"><a href="#L-764"><span class="linenos">764</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">branch</span><span class="p">(</span>
|
||||
</span><span id="L-765"><a href="#L-765"><span class="linenos">765</span></a> <span class="n">expression</span><span class="p">,</span>
|
||||
</span><span id="L-766"><a href="#L-766"><span class="linenos">766</span></a> <span class="n">lateral_sources</span><span class="o">=</span><span class="n">lateral_sources</span><span class="p">,</span>
|
||||
</span><span id="L-767"><a href="#L-767"><span class="linenos">767</span></a> <span class="n">outer_columns</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">alias_column_names</span><span class="p">,</span>
|
||||
</span><span id="L-768"><a href="#L-768"><span class="linenos">768</span></a> <span class="n">scope_type</span><span class="o">=</span><span class="n">scope_type</span><span class="p">,</span>
|
||||
</span><span id="L-769"><a href="#L-769"><span class="linenos">769</span></a> <span class="p">)</span>
|
||||
</span><span id="L-770"><a href="#L-770"><span class="linenos">770</span></a> <span class="p">):</span>
|
||||
</span><span id="L-771"><a href="#L-771"><span class="linenos">771</span></a> <span class="k">yield</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-772"><a href="#L-772"><span class="linenos">772</span></a>
|
||||
</span><span id="L-773"><a href="#L-773"><span class="linenos">773</span></a> <span class="c1"># Tables without aliases will be set as ""</span>
|
||||
</span><span id="L-774"><a href="#L-774"><span class="linenos">774</span></a> <span class="c1"># This shouldn't be a problem once qualify_columns runs, as it adds aliases on everything.</span>
|
||||
</span><span id="L-775"><a href="#L-775"><span class="linenos">775</span></a> <span class="c1"># Until then, this means that only a single, unaliased derived table is allowed (rather,</span>
|
||||
</span><span id="L-776"><a href="#L-776"><span class="linenos">776</span></a> <span class="c1"># the latest one wins.</span>
|
||||
</span><span id="L-777"><a href="#L-777"><span class="linenos">777</span></a> <span class="n">sources</span><span class="p">[</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">]</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-778"><a href="#L-778"><span class="linenos">778</span></a>
|
||||
</span><span id="L-779"><a href="#L-779"><span class="linenos">779</span></a> <span class="c1"># append the final child_scope yielded</span>
|
||||
</span><span id="L-780"><a href="#L-780"><span class="linenos">780</span></a> <span class="k">if</span> <span class="n">child_scope</span><span class="p">:</span>
|
||||
</span><span id="L-781"><a href="#L-781"><span class="linenos">781</span></a> <span class="n">scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_scope</span><span class="p">)</span>
|
||||
</span><span id="L-782"><a href="#L-782"><span class="linenos">782</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">table_scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">child_scope</span><span class="p">)</span>
|
||||
</span><span id="L-783"><a href="#L-783"><span class="linenos">783</span></a>
|
||||
</span><span id="L-784"><a href="#L-784"><span class="linenos">784</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_traverse_subqueries</span><span class="p">(</span><span class="n">scope</span><span class="p">):</span>
|
||||
</span><span id="L-785"><a href="#L-785"><span class="linenos">785</span></a> <span class="k">for</span> <span class="n">subquery</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">subqueries</span><span class="p">:</span>
|
||||
</span><span id="L-786"><a href="#L-786"><span class="linenos">786</span></a> <span class="n">top</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-787"><a href="#L-787"><span class="linenos">787</span></a> <span class="k">for</span> <span class="n">child_scope</span> <span class="ow">in</span> <span class="n">_traverse_scope</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">branch</span><span class="p">(</span><span class="n">subquery</span><span class="p">,</span> <span class="n">scope_type</span><span class="o">=</span><span class="n">ScopeType</span><span class="o">.</span><span class="n">SUBQUERY</span><span class="p">)):</span>
|
||||
</span><span id="L-788"><a href="#L-788"><span class="linenos">788</span></a> <span class="k">yield</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-789"><a href="#L-789"><span class="linenos">789</span></a> <span class="n">top</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-790"><a href="#L-790"><span class="linenos">790</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">top</span><span class="p">)</span>
|
||||
</span><span id="L-791"><a href="#L-791"><span class="linenos">791</span></a>
|
||||
</span><span id="L-792"><a href="#L-792"><span class="linenos">792</span></a>
|
||||
</span><span id="L-793"><a href="#L-793"><span class="linenos">793</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_traverse_udtfs</span><span class="p">(</span><span class="n">scope</span><span class="p">):</span>
|
||||
</span><span id="L-794"><a href="#L-794"><span class="linenos">794</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">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">):</span>
|
||||
</span><span id="L-795"><a href="#L-795"><span class="linenos">795</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
|
||||
</span><span id="L-796"><a href="#L-796"><span class="linenos">796</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">):</span>
|
||||
</span><span id="L-797"><a href="#L-797"><span class="linenos">797</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">]</span>
|
||||
</span><span id="L-798"><a href="#L-798"><span class="linenos">798</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-799"><a href="#L-799"><span class="linenos">799</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
</span><span id="L-800"><a href="#L-800"><span class="linenos">800</span></a>
|
||||
</span><span id="L-801"><a href="#L-801"><span class="linenos">801</span></a> <span class="n">sources</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
</span><span id="L-802"><a href="#L-802"><span class="linenos">802</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span>
|
||||
</span><span id="L-803"><a href="#L-803"><span class="linenos">803</span></a> <span class="k">if</span> <span class="n">_is_derived_table</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span>
|
||||
</span><span id="L-804"><a href="#L-804"><span class="linenos">804</span></a> <span class="n">top</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-805"><a href="#L-805"><span class="linenos">805</span></a> <span class="k">for</span> <span class="n">child_scope</span> <span class="ow">in</span> <span class="n">_traverse_scope</span><span class="p">(</span>
|
||||
</span><span id="L-806"><a href="#L-806"><span class="linenos">806</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">branch</span><span class="p">(</span>
|
||||
</span><span id="L-807"><a href="#L-807"><span class="linenos">807</span></a> <span class="n">expression</span><span class="p">,</span>
|
||||
</span><span id="L-808"><a href="#L-808"><span class="linenos">808</span></a> <span class="n">scope_type</span><span class="o">=</span><span class="n">ScopeType</span><span class="o">.</span><span class="n">SUBQUERY</span><span class="p">,</span>
|
||||
</span><span id="L-809"><a href="#L-809"><span class="linenos">809</span></a> <span class="n">outer_columns</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">alias_column_names</span><span class="p">,</span>
|
||||
</span><span id="L-810"><a href="#L-810"><span class="linenos">810</span></a> <span class="p">)</span>
|
||||
</span><span id="L-811"><a href="#L-811"><span class="linenos">811</span></a> <span class="p">):</span>
|
||||
</span><span id="L-812"><a href="#L-812"><span class="linenos">812</span></a> <span class="k">yield</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-813"><a href="#L-813"><span class="linenos">813</span></a> <span class="n">top</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-814"><a href="#L-814"><span class="linenos">814</span></a> <span class="n">sources</span><span class="p">[</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">]</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-815"><a href="#L-815"><span class="linenos">815</span></a>
|
||||
</span><span id="L-816"><a href="#L-816"><span class="linenos">816</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">top</span><span class="p">)</span>
|
||||
</span><span id="L-817"><a href="#L-817"><span class="linenos">817</span></a>
|
||||
</span><span id="L-818"><a href="#L-818"><span class="linenos">818</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">sources</span><span class="p">)</span>
|
||||
</span><span id="L-819"><a href="#L-819"><span class="linenos">819</span></a>
|
||||
</span><span id="L-784"><a href="#L-784"><span class="linenos">784</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">sources</span><span class="p">)</span>
|
||||
</span><span id="L-785"><a href="#L-785"><span class="linenos">785</span></a>
|
||||
</span><span id="L-786"><a href="#L-786"><span class="linenos">786</span></a>
|
||||
</span><span id="L-787"><a href="#L-787"><span class="linenos">787</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_traverse_subqueries</span><span class="p">(</span><span class="n">scope</span><span class="p">):</span>
|
||||
</span><span id="L-788"><a href="#L-788"><span class="linenos">788</span></a> <span class="k">for</span> <span class="n">subquery</span> <span class="ow">in</span> <span class="n">scope</span><span class="o">.</span><span class="n">subqueries</span><span class="p">:</span>
|
||||
</span><span id="L-789"><a href="#L-789"><span class="linenos">789</span></a> <span class="n">top</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-790"><a href="#L-790"><span class="linenos">790</span></a> <span class="k">for</span> <span class="n">child_scope</span> <span class="ow">in</span> <span class="n">_traverse_scope</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">branch</span><span class="p">(</span><span class="n">subquery</span><span class="p">,</span> <span class="n">scope_type</span><span class="o">=</span><span class="n">ScopeType</span><span class="o">.</span><span class="n">SUBQUERY</span><span class="p">)):</span>
|
||||
</span><span id="L-791"><a href="#L-791"><span class="linenos">791</span></a> <span class="k">yield</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-792"><a href="#L-792"><span class="linenos">792</span></a> <span class="n">top</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-793"><a href="#L-793"><span class="linenos">793</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">top</span><span class="p">)</span>
|
||||
</span><span id="L-794"><a href="#L-794"><span class="linenos">794</span></a>
|
||||
</span><span id="L-795"><a href="#L-795"><span class="linenos">795</span></a>
|
||||
</span><span id="L-796"><a href="#L-796"><span class="linenos">796</span></a><span class="k">def</span><span class="w"> </span><span class="nf">_traverse_udtfs</span><span class="p">(</span><span class="n">scope</span><span class="p">):</span>
|
||||
</span><span id="L-797"><a href="#L-797"><span class="linenos">797</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">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Unnest</span><span class="p">):</span>
|
||||
</span><span id="L-798"><a href="#L-798"><span class="linenos">798</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">expressions</span>
|
||||
</span><span id="L-799"><a href="#L-799"><span class="linenos">799</span></a> <span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">Lateral</span><span class="p">):</span>
|
||||
</span><span id="L-800"><a href="#L-800"><span class="linenos">800</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[</span><span class="n">scope</span><span class="o">.</span><span class="n">expression</span><span class="o">.</span><span class="n">this</span><span class="p">]</span>
|
||||
</span><span id="L-801"><a href="#L-801"><span class="linenos">801</span></a> <span class="k">else</span><span class="p">:</span>
|
||||
</span><span id="L-802"><a href="#L-802"><span class="linenos">802</span></a> <span class="n">expressions</span> <span class="o">=</span> <span class="p">[]</span>
|
||||
</span><span id="L-803"><a href="#L-803"><span class="linenos">803</span></a>
|
||||
</span><span id="L-804"><a href="#L-804"><span class="linenos">804</span></a> <span class="n">sources</span> <span class="o">=</span> <span class="p">{}</span>
|
||||
</span><span id="L-805"><a href="#L-805"><span class="linenos">805</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">expressions</span><span class="p">:</span>
|
||||
</span><span id="L-806"><a href="#L-806"><span class="linenos">806</span></a> <span class="k">if</span> <span class="n">_is_derived_table</span><span class="p">(</span><span class="n">expression</span><span class="p">):</span>
|
||||
</span><span id="L-807"><a href="#L-807"><span class="linenos">807</span></a> <span class="n">top</span> <span class="o">=</span> <span class="kc">None</span>
|
||||
</span><span id="L-808"><a href="#L-808"><span class="linenos">808</span></a> <span class="k">for</span> <span class="n">child_scope</span> <span class="ow">in</span> <span class="n">_traverse_scope</span><span class="p">(</span>
|
||||
</span><span id="L-809"><a href="#L-809"><span class="linenos">809</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">branch</span><span class="p">(</span>
|
||||
</span><span id="L-810"><a href="#L-810"><span class="linenos">810</span></a> <span class="n">expression</span><span class="p">,</span>
|
||||
</span><span id="L-811"><a href="#L-811"><span class="linenos">811</span></a> <span class="n">scope_type</span><span class="o">=</span><span class="n">ScopeType</span><span class="o">.</span><span class="n">SUBQUERY</span><span class="p">,</span>
|
||||
</span><span id="L-812"><a href="#L-812"><span class="linenos">812</span></a> <span class="n">outer_columns</span><span class="o">=</span><span class="n">expression</span><span class="o">.</span><span class="n">alias_column_names</span><span class="p">,</span>
|
||||
</span><span id="L-813"><a href="#L-813"><span class="linenos">813</span></a> <span class="p">)</span>
|
||||
</span><span id="L-814"><a href="#L-814"><span class="linenos">814</span></a> <span class="p">):</span>
|
||||
</span><span id="L-815"><a href="#L-815"><span class="linenos">815</span></a> <span class="k">yield</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-816"><a href="#L-816"><span class="linenos">816</span></a> <span class="n">top</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-817"><a href="#L-817"><span class="linenos">817</span></a> <span class="n">sources</span><span class="p">[</span><span class="n">expression</span><span class="o">.</span><span class="n">alias</span><span class="p">]</span> <span class="o">=</span> <span class="n">child_scope</span>
|
||||
</span><span id="L-818"><a href="#L-818"><span class="linenos">818</span></a>
|
||||
</span><span id="L-819"><a href="#L-819"><span class="linenos">819</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">subquery_scopes</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">top</span><span class="p">)</span>
|
||||
</span><span id="L-820"><a href="#L-820"><span class="linenos">820</span></a>
|
||||
</span><span id="L-821"><a href="#L-821"><span class="linenos">821</span></a><span class="k">def</span><span class="w"> </span><span class="nf">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
</span><span id="L-822"><a href="#L-822"><span class="linenos">822</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-823"><a href="#L-823"><span class="linenos">823</span></a><span class="sd"> Returns a generator object which visits all nodes in the syntrax tree, stopping at</span>
|
||||
</span><span id="L-824"><a href="#L-824"><span class="linenos">824</span></a><span class="sd"> nodes that start child scopes.</span>
|
||||
</span><span id="L-825"><a href="#L-825"><span class="linenos">825</span></a>
|
||||
</span><span id="L-826"><a href="#L-826"><span class="linenos">826</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="L-827"><a href="#L-827"><span class="linenos">827</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="L-828"><a href="#L-828"><span class="linenos">828</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span>
|
||||
</span><span id="L-829"><a href="#L-829"><span class="linenos">829</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span>
|
||||
</span><span id="L-830"><a href="#L-830"><span class="linenos">830</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span>
|
||||
</span><span id="L-831"><a href="#L-831"><span class="linenos">831</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span>
|
||||
</span><span id="L-832"><a href="#L-832"><span class="linenos">832</span></a>
|
||||
</span><span id="L-833"><a href="#L-833"><span class="linenos">833</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="L-834"><a href="#L-834"><span class="linenos">834</span></a><span class="sd"> tuple[exp.Expression, Optional[exp.Expression], str]: node, parent, arg key</span>
|
||||
</span><span id="L-835"><a href="#L-835"><span class="linenos">835</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-836"><a href="#L-836"><span class="linenos">836</span></a> <span class="c1"># We'll use this variable to pass state into the dfs generator.</span>
|
||||
</span><span id="L-837"><a href="#L-837"><span class="linenos">837</span></a> <span class="c1"># Whenever we set it to True, we exclude a subtree from traversal.</span>
|
||||
</span><span id="L-838"><a href="#L-838"><span class="linenos">838</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="L-839"><a href="#L-839"><span class="linenos">839</span></a>
|
||||
</span><span id="L-840"><a href="#L-840"><span class="linenos">840</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span>
|
||||
</span><span id="L-841"><a href="#L-841"><span class="linenos">841</span></a> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">crossed_scope_boundary</span> <span class="ow">or</span> <span class="p">(</span><span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">n</span><span class="p">))</span>
|
||||
</span><span id="L-842"><a href="#L-842"><span class="linenos">842</span></a> <span class="p">):</span>
|
||||
</span><span id="L-843"><a href="#L-843"><span class="linenos">843</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="L-844"><a href="#L-844"><span class="linenos">844</span></a>
|
||||
</span><span id="L-845"><a href="#L-845"><span class="linenos">845</span></a> <span class="k">yield</span> <span class="n">node</span>
|
||||
</span><span id="L-846"><a href="#L-846"><span class="linenos">846</span></a>
|
||||
</span><span id="L-847"><a href="#L-847"><span class="linenos">847</span></a> <span class="k">if</span> <span class="n">node</span> <span class="ow">is</span> <span class="n">expression</span><span class="p">:</span>
|
||||
</span><span id="L-848"><a href="#L-848"><span class="linenos">848</span></a> <span class="k">continue</span>
|
||||
</span><span id="L-849"><a href="#L-849"><span class="linenos">849</span></a> <span class="k">if</span> <span class="p">(</span>
|
||||
</span><span id="L-850"><a href="#L-850"><span class="linenos">850</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">CTE</span><span class="p">)</span>
|
||||
</span><span id="L-851"><a href="#L-851"><span class="linenos">851</span></a> <span class="ow">or</span> <span class="p">(</span>
|
||||
</span><span id="L-852"><a href="#L-852"><span class="linenos">852</span></a> <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 class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">))</span>
|
||||
</span><span id="L-853"><a href="#L-853"><span class="linenos">853</span></a> <span class="ow">and</span> <span class="p">(</span><span class="n">_is_derived_table</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> <span class="ow">or</span> <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">UDTF</span><span class="p">))</span>
|
||||
</span><span id="L-854"><a href="#L-854"><span class="linenos">854</span></a> <span class="p">)</span>
|
||||
</span><span id="L-855"><a href="#L-855"><span class="linenos">855</span></a> <span class="ow">or</span> <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">UNWRAPPED_QUERIES</span><span class="p">)</span>
|
||||
</span><span id="L-856"><a href="#L-856"><span class="linenos">856</span></a> <span class="p">):</span>
|
||||
</span><span id="L-857"><a href="#L-857"><span class="linenos">857</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
</span><span id="L-858"><a href="#L-858"><span class="linenos">858</span></a>
|
||||
</span><span id="L-859"><a href="#L-859"><span class="linenos">859</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">)):</span>
|
||||
</span><span id="L-860"><a href="#L-860"><span class="linenos">860</span></a> <span class="c1"># The following args are not actually in the inner scope, so we should visit them</span>
|
||||
</span><span id="L-861"><a href="#L-861"><span class="linenos">861</span></a> <span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"joins"</span><span class="p">,</span> <span class="s2">"laterals"</span><span class="p">,</span> <span class="s2">"pivots"</span><span class="p">):</span>
|
||||
</span><span id="L-862"><a href="#L-862"><span class="linenos">862</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]:</span>
|
||||
</span><span id="L-863"><a href="#L-863"><span class="linenos">863</span></a> <span class="k">yield from</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">)</span>
|
||||
</span><span id="L-864"><a href="#L-864"><span class="linenos">864</span></a>
|
||||
</span><span id="L-865"><a href="#L-865"><span class="linenos">865</span></a>
|
||||
</span><span id="L-866"><a href="#L-866"><span class="linenos">866</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="L-867"><a href="#L-867"><span class="linenos">867</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-868"><a href="#L-868"><span class="linenos">868</span></a><span class="sd"> Returns a generator object which visits all nodes in this scope and only yields those that</span>
|
||||
</span><span id="L-869"><a href="#L-869"><span class="linenos">869</span></a><span class="sd"> match at least one of the specified expression types.</span>
|
||||
</span><span id="L-870"><a href="#L-870"><span class="linenos">870</span></a>
|
||||
</span><span id="L-871"><a href="#L-871"><span class="linenos">871</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="L-872"><a href="#L-872"><span class="linenos">872</span></a>
|
||||
</span><span id="L-873"><a href="#L-873"><span class="linenos">873</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="L-874"><a href="#L-874"><span class="linenos">874</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="L-875"><a href="#L-875"><span class="linenos">875</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="L-876"><a href="#L-876"><span class="linenos">876</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="L-877"><a href="#L-877"><span class="linenos">877</span></a>
|
||||
</span><span id="L-878"><a href="#L-878"><span class="linenos">878</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="L-879"><a href="#L-879"><span class="linenos">879</span></a><span class="sd"> exp.Expression: nodes</span>
|
||||
</span><span id="L-880"><a href="#L-880"><span class="linenos">880</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-881"><a href="#L-881"><span class="linenos">881</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span>
|
||||
</span><span id="L-882"><a href="#L-882"><span class="linenos">882</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">expression_types</span><span class="p">))):</span>
|
||||
</span><span id="L-883"><a href="#L-883"><span class="linenos">883</span></a> <span class="k">yield</span> <span class="n">expression</span>
|
||||
</span><span id="L-884"><a href="#L-884"><span class="linenos">884</span></a>
|
||||
</span><span id="L-885"><a href="#L-885"><span class="linenos">885</span></a>
|
||||
</span><span id="L-886"><a href="#L-886"><span class="linenos">886</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="L-887"><a href="#L-887"><span class="linenos">887</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-888"><a href="#L-888"><span class="linenos">888</span></a><span class="sd"> Returns the first node in this scope which matches at least one of the specified types.</span>
|
||||
</span><span id="L-889"><a href="#L-889"><span class="linenos">889</span></a>
|
||||
</span><span id="L-890"><a href="#L-890"><span class="linenos">890</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="L-891"><a href="#L-891"><span class="linenos">891</span></a>
|
||||
</span><span id="L-892"><a href="#L-892"><span class="linenos">892</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="L-893"><a href="#L-893"><span class="linenos">893</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="L-894"><a href="#L-894"><span class="linenos">894</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="L-895"><a href="#L-895"><span class="linenos">895</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="L-896"><a href="#L-896"><span class="linenos">896</span></a>
|
||||
</span><span id="L-897"><a href="#L-897"><span class="linenos">897</span></a><span class="sd"> Returns:</span>
|
||||
</span><span id="L-898"><a href="#L-898"><span class="linenos">898</span></a><span class="sd"> exp.Expression: the node which matches the criteria or None if no node matching</span>
|
||||
</span><span id="L-899"><a href="#L-899"><span class="linenos">899</span></a><span class="sd"> the criteria was found.</span>
|
||||
</span><span id="L-900"><a href="#L-900"><span class="linenos">900</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-901"><a href="#L-901"><span class="linenos">901</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span>
|
||||
</span><span id="L-821"><a href="#L-821"><span class="linenos">821</span></a> <span class="n">scope</span><span class="o">.</span><span class="n">sources</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">sources</span><span class="p">)</span>
|
||||
</span><span id="L-822"><a href="#L-822"><span class="linenos">822</span></a>
|
||||
</span><span id="L-823"><a href="#L-823"><span class="linenos">823</span></a>
|
||||
</span><span id="L-824"><a href="#L-824"><span class="linenos">824</span></a><span class="k">def</span><span class="w"> </span><span class="nf">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
</span><span id="L-825"><a href="#L-825"><span class="linenos">825</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-826"><a href="#L-826"><span class="linenos">826</span></a><span class="sd"> Returns a generator object which visits all nodes in the syntrax tree, stopping at</span>
|
||||
</span><span id="L-827"><a href="#L-827"><span class="linenos">827</span></a><span class="sd"> nodes that start child scopes.</span>
|
||||
</span><span id="L-828"><a href="#L-828"><span class="linenos">828</span></a>
|
||||
</span><span id="L-829"><a href="#L-829"><span class="linenos">829</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="L-830"><a href="#L-830"><span class="linenos">830</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="L-831"><a href="#L-831"><span class="linenos">831</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span>
|
||||
</span><span id="L-832"><a href="#L-832"><span class="linenos">832</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span>
|
||||
</span><span id="L-833"><a href="#L-833"><span class="linenos">833</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span>
|
||||
</span><span id="L-834"><a href="#L-834"><span class="linenos">834</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span>
|
||||
</span><span id="L-835"><a href="#L-835"><span class="linenos">835</span></a>
|
||||
</span><span id="L-836"><a href="#L-836"><span class="linenos">836</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="L-837"><a href="#L-837"><span class="linenos">837</span></a><span class="sd"> tuple[exp.Expression, Optional[exp.Expression], str]: node, parent, arg key</span>
|
||||
</span><span id="L-838"><a href="#L-838"><span class="linenos">838</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-839"><a href="#L-839"><span class="linenos">839</span></a> <span class="c1"># We'll use this variable to pass state into the dfs generator.</span>
|
||||
</span><span id="L-840"><a href="#L-840"><span class="linenos">840</span></a> <span class="c1"># Whenever we set it to True, we exclude a subtree from traversal.</span>
|
||||
</span><span id="L-841"><a href="#L-841"><span class="linenos">841</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="L-842"><a href="#L-842"><span class="linenos">842</span></a>
|
||||
</span><span id="L-843"><a href="#L-843"><span class="linenos">843</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span>
|
||||
</span><span id="L-844"><a href="#L-844"><span class="linenos">844</span></a> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">crossed_scope_boundary</span> <span class="ow">or</span> <span class="p">(</span><span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">n</span><span class="p">))</span>
|
||||
</span><span id="L-845"><a href="#L-845"><span class="linenos">845</span></a> <span class="p">):</span>
|
||||
</span><span id="L-846"><a href="#L-846"><span class="linenos">846</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="L-847"><a href="#L-847"><span class="linenos">847</span></a>
|
||||
</span><span id="L-848"><a href="#L-848"><span class="linenos">848</span></a> <span class="k">yield</span> <span class="n">node</span>
|
||||
</span><span id="L-849"><a href="#L-849"><span class="linenos">849</span></a>
|
||||
</span><span id="L-850"><a href="#L-850"><span class="linenos">850</span></a> <span class="k">if</span> <span class="n">node</span> <span class="ow">is</span> <span class="n">expression</span><span class="p">:</span>
|
||||
</span><span id="L-851"><a href="#L-851"><span class="linenos">851</span></a> <span class="k">continue</span>
|
||||
</span><span id="L-852"><a href="#L-852"><span class="linenos">852</span></a> <span class="k">if</span> <span class="p">(</span>
|
||||
</span><span id="L-853"><a href="#L-853"><span class="linenos">853</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">CTE</span><span class="p">)</span>
|
||||
</span><span id="L-854"><a href="#L-854"><span class="linenos">854</span></a> <span class="ow">or</span> <span class="p">(</span>
|
||||
</span><span id="L-855"><a href="#L-855"><span class="linenos">855</span></a> <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 class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">))</span>
|
||||
</span><span id="L-856"><a href="#L-856"><span class="linenos">856</span></a> <span class="ow">and</span> <span class="p">(</span><span class="n">_is_derived_table</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> <span class="ow">or</span> <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">UDTF</span><span class="p">))</span>
|
||||
</span><span id="L-857"><a href="#L-857"><span class="linenos">857</span></a> <span class="p">)</span>
|
||||
</span><span id="L-858"><a href="#L-858"><span class="linenos">858</span></a> <span class="ow">or</span> <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">UNWRAPPED_QUERIES</span><span class="p">)</span>
|
||||
</span><span id="L-859"><a href="#L-859"><span class="linenos">859</span></a> <span class="p">):</span>
|
||||
</span><span id="L-860"><a href="#L-860"><span class="linenos">860</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
</span><span id="L-861"><a href="#L-861"><span class="linenos">861</span></a>
|
||||
</span><span id="L-862"><a href="#L-862"><span class="linenos">862</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">)):</span>
|
||||
</span><span id="L-863"><a href="#L-863"><span class="linenos">863</span></a> <span class="c1"># The following args are not actually in the inner scope, so we should visit them</span>
|
||||
</span><span id="L-864"><a href="#L-864"><span class="linenos">864</span></a> <span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"joins"</span><span class="p">,</span> <span class="s2">"laterals"</span><span class="p">,</span> <span class="s2">"pivots"</span><span class="p">):</span>
|
||||
</span><span id="L-865"><a href="#L-865"><span class="linenos">865</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]:</span>
|
||||
</span><span id="L-866"><a href="#L-866"><span class="linenos">866</span></a> <span class="k">yield from</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">)</span>
|
||||
</span><span id="L-867"><a href="#L-867"><span class="linenos">867</span></a>
|
||||
</span><span id="L-868"><a href="#L-868"><span class="linenos">868</span></a>
|
||||
</span><span id="L-869"><a href="#L-869"><span class="linenos">869</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="L-870"><a href="#L-870"><span class="linenos">870</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-871"><a href="#L-871"><span class="linenos">871</span></a><span class="sd"> Returns a generator object which visits all nodes in this scope and only yields those that</span>
|
||||
</span><span id="L-872"><a href="#L-872"><span class="linenos">872</span></a><span class="sd"> match at least one of the specified expression types.</span>
|
||||
</span><span id="L-873"><a href="#L-873"><span class="linenos">873</span></a>
|
||||
</span><span id="L-874"><a href="#L-874"><span class="linenos">874</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="L-875"><a href="#L-875"><span class="linenos">875</span></a>
|
||||
</span><span id="L-876"><a href="#L-876"><span class="linenos">876</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="L-877"><a href="#L-877"><span class="linenos">877</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="L-878"><a href="#L-878"><span class="linenos">878</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="L-879"><a href="#L-879"><span class="linenos">879</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="L-880"><a href="#L-880"><span class="linenos">880</span></a>
|
||||
</span><span id="L-881"><a href="#L-881"><span class="linenos">881</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="L-882"><a href="#L-882"><span class="linenos">882</span></a><span class="sd"> exp.Expression: nodes</span>
|
||||
</span><span id="L-883"><a href="#L-883"><span class="linenos">883</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-884"><a href="#L-884"><span class="linenos">884</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span>
|
||||
</span><span id="L-885"><a href="#L-885"><span class="linenos">885</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">expression_types</span><span class="p">))):</span>
|
||||
</span><span id="L-886"><a href="#L-886"><span class="linenos">886</span></a> <span class="k">yield</span> <span class="n">expression</span>
|
||||
</span><span id="L-887"><a href="#L-887"><span class="linenos">887</span></a>
|
||||
</span><span id="L-888"><a href="#L-888"><span class="linenos">888</span></a>
|
||||
</span><span id="L-889"><a href="#L-889"><span class="linenos">889</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="L-890"><a href="#L-890"><span class="linenos">890</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="L-891"><a href="#L-891"><span class="linenos">891</span></a><span class="sd"> Returns the first node in this scope which matches at least one of the specified types.</span>
|
||||
</span><span id="L-892"><a href="#L-892"><span class="linenos">892</span></a>
|
||||
</span><span id="L-893"><a href="#L-893"><span class="linenos">893</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="L-894"><a href="#L-894"><span class="linenos">894</span></a>
|
||||
</span><span id="L-895"><a href="#L-895"><span class="linenos">895</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="L-896"><a href="#L-896"><span class="linenos">896</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="L-897"><a href="#L-897"><span class="linenos">897</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="L-898"><a href="#L-898"><span class="linenos">898</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="L-899"><a href="#L-899"><span class="linenos">899</span></a>
|
||||
</span><span id="L-900"><a href="#L-900"><span class="linenos">900</span></a><span class="sd"> Returns:</span>
|
||||
</span><span id="L-901"><a href="#L-901"><span class="linenos">901</span></a><span class="sd"> exp.Expression: the node which matches the criteria or None if no node matching</span>
|
||||
</span><span id="L-902"><a href="#L-902"><span class="linenos">902</span></a><span class="sd"> the criteria was found.</span>
|
||||
</span><span id="L-903"><a href="#L-903"><span class="linenos">903</span></a><span class="sd"> """</span>
|
||||
</span><span id="L-904"><a href="#L-904"><span class="linenos">904</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -3176,49 +3179,49 @@ incomplete properties which is confusing.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#walk_in_scope"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="walk_in_scope-822"><a href="#walk_in_scope-822"><span class="linenos">822</span></a><span class="k">def</span><span class="w"> </span><span class="nf">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
</span><span id="walk_in_scope-823"><a href="#walk_in_scope-823"><span class="linenos">823</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="walk_in_scope-824"><a href="#walk_in_scope-824"><span class="linenos">824</span></a><span class="sd"> Returns a generator object which visits all nodes in the syntrax tree, stopping at</span>
|
||||
</span><span id="walk_in_scope-825"><a href="#walk_in_scope-825"><span class="linenos">825</span></a><span class="sd"> nodes that start child scopes.</span>
|
||||
</span><span id="walk_in_scope-826"><a href="#walk_in_scope-826"><span class="linenos">826</span></a>
|
||||
</span><span id="walk_in_scope-827"><a href="#walk_in_scope-827"><span class="linenos">827</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="walk_in_scope-828"><a href="#walk_in_scope-828"><span class="linenos">828</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="walk_in_scope-829"><a href="#walk_in_scope-829"><span class="linenos">829</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span>
|
||||
</span><span id="walk_in_scope-830"><a href="#walk_in_scope-830"><span class="linenos">830</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span>
|
||||
</span><span id="walk_in_scope-831"><a href="#walk_in_scope-831"><span class="linenos">831</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span>
|
||||
</span><span id="walk_in_scope-832"><a href="#walk_in_scope-832"><span class="linenos">832</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span>
|
||||
</span><span id="walk_in_scope-833"><a href="#walk_in_scope-833"><span class="linenos">833</span></a>
|
||||
</span><span id="walk_in_scope-834"><a href="#walk_in_scope-834"><span class="linenos">834</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="walk_in_scope-835"><a href="#walk_in_scope-835"><span class="linenos">835</span></a><span class="sd"> tuple[exp.Expression, Optional[exp.Expression], str]: node, parent, arg key</span>
|
||||
</span><span id="walk_in_scope-836"><a href="#walk_in_scope-836"><span class="linenos">836</span></a><span class="sd"> """</span>
|
||||
</span><span id="walk_in_scope-837"><a href="#walk_in_scope-837"><span class="linenos">837</span></a> <span class="c1"># We'll use this variable to pass state into the dfs generator.</span>
|
||||
</span><span id="walk_in_scope-838"><a href="#walk_in_scope-838"><span class="linenos">838</span></a> <span class="c1"># Whenever we set it to True, we exclude a subtree from traversal.</span>
|
||||
</span><span id="walk_in_scope-839"><a href="#walk_in_scope-839"><span class="linenos">839</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="walk_in_scope-840"><a href="#walk_in_scope-840"><span class="linenos">840</span></a>
|
||||
</span><span id="walk_in_scope-841"><a href="#walk_in_scope-841"><span class="linenos">841</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span>
|
||||
</span><span id="walk_in_scope-842"><a href="#walk_in_scope-842"><span class="linenos">842</span></a> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">crossed_scope_boundary</span> <span class="ow">or</span> <span class="p">(</span><span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">n</span><span class="p">))</span>
|
||||
</span><span id="walk_in_scope-843"><a href="#walk_in_scope-843"><span class="linenos">843</span></a> <span class="p">):</span>
|
||||
</span><span id="walk_in_scope-844"><a href="#walk_in_scope-844"><span class="linenos">844</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="walk_in_scope-845"><a href="#walk_in_scope-845"><span class="linenos">845</span></a>
|
||||
</span><span id="walk_in_scope-846"><a href="#walk_in_scope-846"><span class="linenos">846</span></a> <span class="k">yield</span> <span class="n">node</span>
|
||||
</span><span id="walk_in_scope-847"><a href="#walk_in_scope-847"><span class="linenos">847</span></a>
|
||||
</span><span id="walk_in_scope-848"><a href="#walk_in_scope-848"><span class="linenos">848</span></a> <span class="k">if</span> <span class="n">node</span> <span class="ow">is</span> <span class="n">expression</span><span class="p">:</span>
|
||||
</span><span id="walk_in_scope-849"><a href="#walk_in_scope-849"><span class="linenos">849</span></a> <span class="k">continue</span>
|
||||
</span><span id="walk_in_scope-850"><a href="#walk_in_scope-850"><span class="linenos">850</span></a> <span class="k">if</span> <span class="p">(</span>
|
||||
</span><span id="walk_in_scope-851"><a href="#walk_in_scope-851"><span class="linenos">851</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">CTE</span><span class="p">)</span>
|
||||
</span><span id="walk_in_scope-852"><a href="#walk_in_scope-852"><span class="linenos">852</span></a> <span class="ow">or</span> <span class="p">(</span>
|
||||
</span><span id="walk_in_scope-853"><a href="#walk_in_scope-853"><span class="linenos">853</span></a> <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 class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">))</span>
|
||||
</span><span id="walk_in_scope-854"><a href="#walk_in_scope-854"><span class="linenos">854</span></a> <span class="ow">and</span> <span class="p">(</span><span class="n">_is_derived_table</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> <span class="ow">or</span> <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">UDTF</span><span class="p">))</span>
|
||||
</span><span id="walk_in_scope-855"><a href="#walk_in_scope-855"><span class="linenos">855</span></a> <span class="p">)</span>
|
||||
</span><span id="walk_in_scope-856"><a href="#walk_in_scope-856"><span class="linenos">856</span></a> <span class="ow">or</span> <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">UNWRAPPED_QUERIES</span><span class="p">)</span>
|
||||
</span><span id="walk_in_scope-857"><a href="#walk_in_scope-857"><span class="linenos">857</span></a> <span class="p">):</span>
|
||||
</span><span id="walk_in_scope-858"><a href="#walk_in_scope-858"><span class="linenos">858</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
</span><span id="walk_in_scope-859"><a href="#walk_in_scope-859"><span class="linenos">859</span></a>
|
||||
</span><span id="walk_in_scope-860"><a href="#walk_in_scope-860"><span class="linenos">860</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">)):</span>
|
||||
</span><span id="walk_in_scope-861"><a href="#walk_in_scope-861"><span class="linenos">861</span></a> <span class="c1"># The following args are not actually in the inner scope, so we should visit them</span>
|
||||
</span><span id="walk_in_scope-862"><a href="#walk_in_scope-862"><span class="linenos">862</span></a> <span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"joins"</span><span class="p">,</span> <span class="s2">"laterals"</span><span class="p">,</span> <span class="s2">"pivots"</span><span class="p">):</span>
|
||||
</span><span id="walk_in_scope-863"><a href="#walk_in_scope-863"><span class="linenos">863</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]:</span>
|
||||
</span><span id="walk_in_scope-864"><a href="#walk_in_scope-864"><span class="linenos">864</span></a> <span class="k">yield from</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">)</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="walk_in_scope-825"><a href="#walk_in_scope-825"><span class="linenos">825</span></a><span class="k">def</span><span class="w"> </span><span class="nf">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span>
|
||||
</span><span id="walk_in_scope-826"><a href="#walk_in_scope-826"><span class="linenos">826</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="walk_in_scope-827"><a href="#walk_in_scope-827"><span class="linenos">827</span></a><span class="sd"> Returns a generator object which visits all nodes in the syntrax tree, stopping at</span>
|
||||
</span><span id="walk_in_scope-828"><a href="#walk_in_scope-828"><span class="linenos">828</span></a><span class="sd"> nodes that start child scopes.</span>
|
||||
</span><span id="walk_in_scope-829"><a href="#walk_in_scope-829"><span class="linenos">829</span></a>
|
||||
</span><span id="walk_in_scope-830"><a href="#walk_in_scope-830"><span class="linenos">830</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="walk_in_scope-831"><a href="#walk_in_scope-831"><span class="linenos">831</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="walk_in_scope-832"><a href="#walk_in_scope-832"><span class="linenos">832</span></a><span class="sd"> bfs (bool): if set to True the BFS traversal order will be applied,</span>
|
||||
</span><span id="walk_in_scope-833"><a href="#walk_in_scope-833"><span class="linenos">833</span></a><span class="sd"> otherwise the DFS traversal will be used instead.</span>
|
||||
</span><span id="walk_in_scope-834"><a href="#walk_in_scope-834"><span class="linenos">834</span></a><span class="sd"> prune ((node, parent, arg_key) -> bool): callable that returns True if</span>
|
||||
</span><span id="walk_in_scope-835"><a href="#walk_in_scope-835"><span class="linenos">835</span></a><span class="sd"> the generator should stop traversing this branch of the tree.</span>
|
||||
</span><span id="walk_in_scope-836"><a href="#walk_in_scope-836"><span class="linenos">836</span></a>
|
||||
</span><span id="walk_in_scope-837"><a href="#walk_in_scope-837"><span class="linenos">837</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="walk_in_scope-838"><a href="#walk_in_scope-838"><span class="linenos">838</span></a><span class="sd"> tuple[exp.Expression, Optional[exp.Expression], str]: node, parent, arg key</span>
|
||||
</span><span id="walk_in_scope-839"><a href="#walk_in_scope-839"><span class="linenos">839</span></a><span class="sd"> """</span>
|
||||
</span><span id="walk_in_scope-840"><a href="#walk_in_scope-840"><span class="linenos">840</span></a> <span class="c1"># We'll use this variable to pass state into the dfs generator.</span>
|
||||
</span><span id="walk_in_scope-841"><a href="#walk_in_scope-841"><span class="linenos">841</span></a> <span class="c1"># Whenever we set it to True, we exclude a subtree from traversal.</span>
|
||||
</span><span id="walk_in_scope-842"><a href="#walk_in_scope-842"><span class="linenos">842</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="walk_in_scope-843"><a href="#walk_in_scope-843"><span class="linenos">843</span></a>
|
||||
</span><span id="walk_in_scope-844"><a href="#walk_in_scope-844"><span class="linenos">844</span></a> <span class="k">for</span> <span class="n">node</span> <span class="ow">in</span> <span class="n">expression</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span>
|
||||
</span><span id="walk_in_scope-845"><a href="#walk_in_scope-845"><span class="linenos">845</span></a> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">,</span> <span class="n">prune</span><span class="o">=</span><span class="k">lambda</span> <span class="n">n</span><span class="p">:</span> <span class="n">crossed_scope_boundary</span> <span class="ow">or</span> <span class="p">(</span><span class="n">prune</span> <span class="ow">and</span> <span class="n">prune</span><span class="p">(</span><span class="n">n</span><span class="p">))</span>
|
||||
</span><span id="walk_in_scope-846"><a href="#walk_in_scope-846"><span class="linenos">846</span></a> <span class="p">):</span>
|
||||
</span><span id="walk_in_scope-847"><a href="#walk_in_scope-847"><span class="linenos">847</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">False</span>
|
||||
</span><span id="walk_in_scope-848"><a href="#walk_in_scope-848"><span class="linenos">848</span></a>
|
||||
</span><span id="walk_in_scope-849"><a href="#walk_in_scope-849"><span class="linenos">849</span></a> <span class="k">yield</span> <span class="n">node</span>
|
||||
</span><span id="walk_in_scope-850"><a href="#walk_in_scope-850"><span class="linenos">850</span></a>
|
||||
</span><span id="walk_in_scope-851"><a href="#walk_in_scope-851"><span class="linenos">851</span></a> <span class="k">if</span> <span class="n">node</span> <span class="ow">is</span> <span class="n">expression</span><span class="p">:</span>
|
||||
</span><span id="walk_in_scope-852"><a href="#walk_in_scope-852"><span class="linenos">852</span></a> <span class="k">continue</span>
|
||||
</span><span id="walk_in_scope-853"><a href="#walk_in_scope-853"><span class="linenos">853</span></a> <span class="k">if</span> <span class="p">(</span>
|
||||
</span><span id="walk_in_scope-854"><a href="#walk_in_scope-854"><span class="linenos">854</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">CTE</span><span class="p">)</span>
|
||||
</span><span id="walk_in_scope-855"><a href="#walk_in_scope-855"><span class="linenos">855</span></a> <span class="ow">or</span> <span class="p">(</span>
|
||||
</span><span id="walk_in_scope-856"><a href="#walk_in_scope-856"><span class="linenos">856</span></a> <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 class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">))</span>
|
||||
</span><span id="walk_in_scope-857"><a href="#walk_in_scope-857"><span class="linenos">857</span></a> <span class="ow">and</span> <span class="p">(</span><span class="n">_is_derived_table</span><span class="p">(</span><span class="n">node</span><span class="p">)</span> <span class="ow">or</span> <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">UDTF</span><span class="p">))</span>
|
||||
</span><span id="walk_in_scope-858"><a href="#walk_in_scope-858"><span class="linenos">858</span></a> <span class="p">)</span>
|
||||
</span><span id="walk_in_scope-859"><a href="#walk_in_scope-859"><span class="linenos">859</span></a> <span class="ow">or</span> <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">UNWRAPPED_QUERIES</span><span class="p">)</span>
|
||||
</span><span id="walk_in_scope-860"><a href="#walk_in_scope-860"><span class="linenos">860</span></a> <span class="p">):</span>
|
||||
</span><span id="walk_in_scope-861"><a href="#walk_in_scope-861"><span class="linenos">861</span></a> <span class="n">crossed_scope_boundary</span> <span class="o">=</span> <span class="kc">True</span>
|
||||
</span><span id="walk_in_scope-862"><a href="#walk_in_scope-862"><span class="linenos">862</span></a>
|
||||
</span><span id="walk_in_scope-863"><a href="#walk_in_scope-863"><span class="linenos">863</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">node</span><span class="p">,</span> <span class="p">(</span><span class="n">exp</span><span class="o">.</span><span class="n">Subquery</span><span class="p">,</span> <span class="n">exp</span><span class="o">.</span><span class="n">UDTF</span><span class="p">)):</span>
|
||||
</span><span id="walk_in_scope-864"><a href="#walk_in_scope-864"><span class="linenos">864</span></a> <span class="c1"># The following args are not actually in the inner scope, so we should visit them</span>
|
||||
</span><span id="walk_in_scope-865"><a href="#walk_in_scope-865"><span class="linenos">865</span></a> <span class="k">for</span> <span class="n">key</span> <span class="ow">in</span> <span class="p">(</span><span class="s2">"joins"</span><span class="p">,</span> <span class="s2">"laterals"</span><span class="p">,</span> <span class="s2">"pivots"</span><span class="p">):</span>
|
||||
</span><span id="walk_in_scope-866"><a href="#walk_in_scope-866"><span class="linenos">866</span></a> <span class="k">for</span> <span class="n">arg</span> <span class="ow">in</span> <span class="n">node</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">key</span><span class="p">)</span> <span class="ow">or</span> <span class="p">[]:</span>
|
||||
</span><span id="walk_in_scope-867"><a href="#walk_in_scope-867"><span class="linenos">867</span></a> <span class="k">yield from</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">)</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -3255,24 +3258,24 @@ the generator should stop traversing this branch of the tree.</li>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#find_all_in_scope"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="find_all_in_scope-867"><a href="#find_all_in_scope-867"><span class="linenos">867</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="find_all_in_scope-868"><a href="#find_all_in_scope-868"><span class="linenos">868</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="find_all_in_scope-869"><a href="#find_all_in_scope-869"><span class="linenos">869</span></a><span class="sd"> Returns a generator object which visits all nodes in this scope and only yields those that</span>
|
||||
</span><span id="find_all_in_scope-870"><a href="#find_all_in_scope-870"><span class="linenos">870</span></a><span class="sd"> match at least one of the specified expression types.</span>
|
||||
</span><span id="find_all_in_scope-871"><a href="#find_all_in_scope-871"><span class="linenos">871</span></a>
|
||||
</span><span id="find_all_in_scope-872"><a href="#find_all_in_scope-872"><span class="linenos">872</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="find_all_in_scope-873"><a href="#find_all_in_scope-873"><span class="linenos">873</span></a>
|
||||
</span><span id="find_all_in_scope-874"><a href="#find_all_in_scope-874"><span class="linenos">874</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="find_all_in_scope-875"><a href="#find_all_in_scope-875"><span class="linenos">875</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="find_all_in_scope-876"><a href="#find_all_in_scope-876"><span class="linenos">876</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="find_all_in_scope-877"><a href="#find_all_in_scope-877"><span class="linenos">877</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="find_all_in_scope-878"><a href="#find_all_in_scope-878"><span class="linenos">878</span></a>
|
||||
</span><span id="find_all_in_scope-879"><a href="#find_all_in_scope-879"><span class="linenos">879</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="find_all_in_scope-880"><a href="#find_all_in_scope-880"><span class="linenos">880</span></a><span class="sd"> exp.Expression: nodes</span>
|
||||
</span><span id="find_all_in_scope-881"><a href="#find_all_in_scope-881"><span class="linenos">881</span></a><span class="sd"> """</span>
|
||||
</span><span id="find_all_in_scope-882"><a href="#find_all_in_scope-882"><span class="linenos">882</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span>
|
||||
</span><span id="find_all_in_scope-883"><a href="#find_all_in_scope-883"><span class="linenos">883</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">expression_types</span><span class="p">))):</span>
|
||||
</span><span id="find_all_in_scope-884"><a href="#find_all_in_scope-884"><span class="linenos">884</span></a> <span class="k">yield</span> <span class="n">expression</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="find_all_in_scope-870"><a href="#find_all_in_scope-870"><span class="linenos">870</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="find_all_in_scope-871"><a href="#find_all_in_scope-871"><span class="linenos">871</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="find_all_in_scope-872"><a href="#find_all_in_scope-872"><span class="linenos">872</span></a><span class="sd"> Returns a generator object which visits all nodes in this scope and only yields those that</span>
|
||||
</span><span id="find_all_in_scope-873"><a href="#find_all_in_scope-873"><span class="linenos">873</span></a><span class="sd"> match at least one of the specified expression types.</span>
|
||||
</span><span id="find_all_in_scope-874"><a href="#find_all_in_scope-874"><span class="linenos">874</span></a>
|
||||
</span><span id="find_all_in_scope-875"><a href="#find_all_in_scope-875"><span class="linenos">875</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="find_all_in_scope-876"><a href="#find_all_in_scope-876"><span class="linenos">876</span></a>
|
||||
</span><span id="find_all_in_scope-877"><a href="#find_all_in_scope-877"><span class="linenos">877</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="find_all_in_scope-878"><a href="#find_all_in_scope-878"><span class="linenos">878</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="find_all_in_scope-879"><a href="#find_all_in_scope-879"><span class="linenos">879</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="find_all_in_scope-880"><a href="#find_all_in_scope-880"><span class="linenos">880</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="find_all_in_scope-881"><a href="#find_all_in_scope-881"><span class="linenos">881</span></a>
|
||||
</span><span id="find_all_in_scope-882"><a href="#find_all_in_scope-882"><span class="linenos">882</span></a><span class="sd"> Yields:</span>
|
||||
</span><span id="find_all_in_scope-883"><a href="#find_all_in_scope-883"><span class="linenos">883</span></a><span class="sd"> exp.Expression: nodes</span>
|
||||
</span><span id="find_all_in_scope-884"><a href="#find_all_in_scope-884"><span class="linenos">884</span></a><span class="sd"> """</span>
|
||||
</span><span id="find_all_in_scope-885"><a href="#find_all_in_scope-885"><span class="linenos">885</span></a> <span class="k">for</span> <span class="n">expression</span> <span class="ow">in</span> <span class="n">walk_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">):</span>
|
||||
</span><span id="find_all_in_scope-886"><a href="#find_all_in_scope-886"><span class="linenos">886</span></a> <span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="nb">tuple</span><span class="p">(</span><span class="n">ensure_collection</span><span class="p">(</span><span class="n">expression_types</span><span class="p">))):</span>
|
||||
</span><span id="find_all_in_scope-887"><a href="#find_all_in_scope-887"><span class="linenos">887</span></a> <span class="k">yield</span> <span class="n">expression</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
@ -3309,22 +3312,22 @@ match at least one of the specified expression types.</p>
|
|||
|
||||
</div>
|
||||
<a class="headerlink" href="#find_in_scope"></a>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="find_in_scope-887"><a href="#find_in_scope-887"><span class="linenos">887</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="find_in_scope-888"><a href="#find_in_scope-888"><span class="linenos">888</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="find_in_scope-889"><a href="#find_in_scope-889"><span class="linenos">889</span></a><span class="sd"> Returns the first node in this scope which matches at least one of the specified types.</span>
|
||||
</span><span id="find_in_scope-890"><a href="#find_in_scope-890"><span class="linenos">890</span></a>
|
||||
</span><span id="find_in_scope-891"><a href="#find_in_scope-891"><span class="linenos">891</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="find_in_scope-892"><a href="#find_in_scope-892"><span class="linenos">892</span></a>
|
||||
</span><span id="find_in_scope-893"><a href="#find_in_scope-893"><span class="linenos">893</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="find_in_scope-894"><a href="#find_in_scope-894"><span class="linenos">894</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="find_in_scope-895"><a href="#find_in_scope-895"><span class="linenos">895</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="find_in_scope-896"><a href="#find_in_scope-896"><span class="linenos">896</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="find_in_scope-897"><a href="#find_in_scope-897"><span class="linenos">897</span></a>
|
||||
</span><span id="find_in_scope-898"><a href="#find_in_scope-898"><span class="linenos">898</span></a><span class="sd"> Returns:</span>
|
||||
</span><span id="find_in_scope-899"><a href="#find_in_scope-899"><span class="linenos">899</span></a><span class="sd"> exp.Expression: the node which matches the criteria or None if no node matching</span>
|
||||
</span><span id="find_in_scope-900"><a href="#find_in_scope-900"><span class="linenos">900</span></a><span class="sd"> the criteria was found.</span>
|
||||
</span><span id="find_in_scope-901"><a href="#find_in_scope-901"><span class="linenos">901</span></a><span class="sd"> """</span>
|
||||
</span><span id="find_in_scope-902"><a href="#find_in_scope-902"><span class="linenos">902</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span>
|
||||
<div class="pdoc-code codehilite"><pre><span></span><span id="find_in_scope-890"><a href="#find_in_scope-890"><span class="linenos">890</span></a><span class="k">def</span><span class="w"> </span><span class="nf">find_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="kc">True</span><span class="p">):</span>
|
||||
</span><span id="find_in_scope-891"><a href="#find_in_scope-891"><span class="linenos">891</span></a><span class="w"> </span><span class="sd">"""</span>
|
||||
</span><span id="find_in_scope-892"><a href="#find_in_scope-892"><span class="linenos">892</span></a><span class="sd"> Returns the first node in this scope which matches at least one of the specified types.</span>
|
||||
</span><span id="find_in_scope-893"><a href="#find_in_scope-893"><span class="linenos">893</span></a>
|
||||
</span><span id="find_in_scope-894"><a href="#find_in_scope-894"><span class="linenos">894</span></a><span class="sd"> This does NOT traverse into subscopes.</span>
|
||||
</span><span id="find_in_scope-895"><a href="#find_in_scope-895"><span class="linenos">895</span></a>
|
||||
</span><span id="find_in_scope-896"><a href="#find_in_scope-896"><span class="linenos">896</span></a><span class="sd"> Args:</span>
|
||||
</span><span id="find_in_scope-897"><a href="#find_in_scope-897"><span class="linenos">897</span></a><span class="sd"> expression (exp.Expression):</span>
|
||||
</span><span id="find_in_scope-898"><a href="#find_in_scope-898"><span class="linenos">898</span></a><span class="sd"> expression_types (tuple[type]|type): the expression type(s) to match.</span>
|
||||
</span><span id="find_in_scope-899"><a href="#find_in_scope-899"><span class="linenos">899</span></a><span class="sd"> bfs (bool): True to use breadth-first search, False to use depth-first.</span>
|
||||
</span><span id="find_in_scope-900"><a href="#find_in_scope-900"><span class="linenos">900</span></a>
|
||||
</span><span id="find_in_scope-901"><a href="#find_in_scope-901"><span class="linenos">901</span></a><span class="sd"> Returns:</span>
|
||||
</span><span id="find_in_scope-902"><a href="#find_in_scope-902"><span class="linenos">902</span></a><span class="sd"> exp.Expression: the node which matches the criteria or None if no node matching</span>
|
||||
</span><span id="find_in_scope-903"><a href="#find_in_scope-903"><span class="linenos">903</span></a><span class="sd"> the criteria was found.</span>
|
||||
</span><span id="find_in_scope-904"><a href="#find_in_scope-904"><span class="linenos">904</span></a><span class="sd"> """</span>
|
||||
</span><span id="find_in_scope-905"><a href="#find_in_scope-905"><span class="linenos">905</span></a> <span class="k">return</span> <span class="nb">next</span><span class="p">(</span><span class="n">find_all_in_scope</span><span class="p">(</span><span class="n">expression</span><span class="p">,</span> <span class="n">expression_types</span><span class="p">,</span> <span class="n">bfs</span><span class="o">=</span><span class="n">bfs</span><span class="p">),</span> <span class="kc">None</span><span class="p">)</span>
|
||||
</span></pre></div>
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -3201,7 +3201,7 @@ 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">{<class '<a href="../expressions.html#GT">sqlglot.expressions.GT</a>'>, <class '<a href="../expressions.html#In">sqlglot.expressions.In</a>'>, <class '<a href="../expressions.html#LT">sqlglot.expressions.LT</a>'>, <class '<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>'>, <class '<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>'>, <class '<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>'>, <class '<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="DATETRUNC_COMPARISONS-view-value"></label><span class="default_value">{<class '<a href="../expressions.html#GTE">sqlglot.expressions.GTE</a>'>, <class '<a href="../expressions.html#EQ">sqlglot.expressions.EQ</a>'>, <class '<a href="../expressions.html#LTE">sqlglot.expressions.LTE</a>'>, <class '<a href="../expressions.html#GT">sqlglot.expressions.GT</a>'>, <class '<a href="../expressions.html#In">sqlglot.expressions.In</a>'>, <class '<a href="../expressions.html#LT">sqlglot.expressions.LT</a>'>, <class '<a href="../expressions.html#NEQ">sqlglot.expressions.NEQ</a>'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -3285,7 +3285,7 @@ prefix are statically known.</p>
|
|||
<section id="JOINS">
|
||||
<div class="attr variable">
|
||||
<span class="name">JOINS</span> =
|
||||
<span class="default_value">{('', 'INNER'), ('RIGHT', 'OUTER'), ('RIGHT', ''), ('', '')}</span>
|
||||
<span class="default_value">{('', 'INNER'), ('RIGHT', ''), ('RIGHT', 'OUTER'), ('', '')}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
30620
docs/sqlglot/parser.html
30620
docs/sqlglot/parser.html
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
|
|
@ -9516,7 +9516,7 @@
|
|||
<div class="attr variable">
|
||||
<span class="name">TOKENS_PRECEDING_HINT</span> =
|
||||
<input id="Tokenizer.TOKENS_PRECEDING_HINT-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.TOKENS_PRECEDING_HINT-view-value"></label><span class="default_value">{<<a href="#TokenType.DELETE">TokenType.DELETE</a>: 'DELETE'>, <<a href="#TokenType.SELECT">TokenType.SELECT</a>: 'SELECT'>, <<a href="#TokenType.INSERT">TokenType.INSERT</a>: 'INSERT'>, <<a href="#TokenType.UPDATE">TokenType.UPDATE</a>: 'UPDATE'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.TOKENS_PRECEDING_HINT-view-value"></label><span class="default_value">{<<a href="#TokenType.DELETE">TokenType.DELETE</a>: 'DELETE'>, <<a href="#TokenType.INSERT">TokenType.INSERT</a>: 'INSERT'>, <<a href="#TokenType.UPDATE">TokenType.UPDATE</a>: 'UPDATE'>, <<a href="#TokenType.SELECT">TokenType.SELECT</a>: 'SELECT'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -9555,7 +9555,7 @@
|
|||
<div class="attr variable">
|
||||
<span class="name">COMMANDS</span> =
|
||||
<input id="Tokenizer.COMMANDS-view-value" class="view-value-toggle-state" type="checkbox" aria-hidden="true" tabindex="-1">
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.COMMANDS-view-value"></label><span class="default_value">{<<a href="#TokenType.SHOW">TokenType.SHOW</a>: 'SHOW'>, <<a href="#TokenType.COMMAND">TokenType.COMMAND</a>: 'COMMAND'>, <<a href="#TokenType.EXECUTE">TokenType.EXECUTE</a>: 'EXECUTE'>, <<a href="#TokenType.RENAME">TokenType.RENAME</a>: 'RENAME'>, <<a href="#TokenType.FETCH">TokenType.FETCH</a>: 'FETCH'>}</span>
|
||||
<label class="view-value-button pdoc-button" for="Tokenizer.COMMANDS-view-value"></label><span class="default_value">{<<a href="#TokenType.RENAME">TokenType.RENAME</a>: 'RENAME'>, <<a href="#TokenType.EXECUTE">TokenType.EXECUTE</a>: 'EXECUTE'>, <<a href="#TokenType.SHOW">TokenType.SHOW</a>: 'SHOW'>, <<a href="#TokenType.COMMAND">TokenType.COMMAND</a>: 'COMMAND'>, <<a href="#TokenType.FETCH">TokenType.FETCH</a>: 'FETCH'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
@ -9567,7 +9567,7 @@
|
|||
<div id="Tokenizer.COMMAND_PREFIX_TOKENS" class="classattr">
|
||||
<div class="attr variable">
|
||||
<span class="name">COMMAND_PREFIX_TOKENS</span> =
|
||||
<span class="default_value">{<<a href="#TokenType.SEMICOLON">TokenType.SEMICOLON</a>: 'SEMICOLON'>, <<a href="#TokenType.BEGIN">TokenType.BEGIN</a>: 'BEGIN'>}</span>
|
||||
<span class="default_value">{<<a href="#TokenType.BEGIN">TokenType.BEGIN</a>: 'BEGIN'>, <<a href="#TokenType.SEMICOLON">TokenType.SEMICOLON</a>: 'SEMICOLON'>}</span>
|
||||
|
||||
|
||||
</div>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue