docs: update API docs, CHANGELOG.md for v26.4.1 [skip ci]

Author: georgesittas

CHANGELOG.md

@@ -1,6 +1,11 @@
 Changelog
 =========
 
+## [v26.4.1] - 2025-02-03
+### :bug: Bug Fixes
+- [`dd1cdb0`](https://github.com/tobymao/sqlglot/commit/dd1cdb0b91ac597a9cb1f1f517a616c264f5b654) - **redshift**: generate proper syntax for column type alteration *(PR [#4698](https://github.com/tobymao/sqlglot/pull/4698) by [@georgesittas](https://github.com/georgesittas))*
+
+
 ## [v26.4.0] - 2025-02-03
 ### :boom: BREAKING CHANGES
 - due to [`48145a3`](https://github.com/tobymao/sqlglot/commit/48145a399b076bd3189af8ed8187ca45767d018d) - CurrentSchema for SQLite, MySQL, Postgres, and TSQL *(PR [#4658](https://github.com/tobymao/sqlglot/pull/4658) by [@pruzko](https://github.com/pruzko))*:
@@ -5834,3 +5839,4 @@ Changelog
 [v26.3.8]: https://github.com/tobymao/sqlglot/compare/v26.3.7...v26.3.8
 [v26.3.9]: https://github.com/tobymao/sqlglot/compare/v26.3.8...v26.3.9
 [v26.4.0]: https://github.com/tobymao/sqlglot/compare/v26.3.9...v26.4.0
+[v26.4.1]: https://github.com/tobymao/sqlglot/compare/v26.4.0...v26.4.1

docs/search.js

@@ -76,8 +76,8 @@ <h1 class="modulename">
 </span><span id="L-12"><a href="#L-12"><span class="linenos">12</span></a><span class="n">__version_tuple__</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
 </span><span id="L-13"><a href="#L-13"><span class="linenos">13</span></a><span class="n">version_tuple</span><span class="p">:</span> <span class="n">VERSION_TUPLE</span>
 </span><span id="L-14"><a href="#L-14"><span class="linenos">14</span></a>
-</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="n">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">&#39;26.4.0&#39;</span>
-</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="n">__version_tuple__</span> <span class="o">=</span> <span class="n">version_tuple</span> <span class="o">=</span> <span class="p">(</span><span class="mi">26</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
+</span><span id="L-15"><a href="#L-15"><span class="linenos">15</span></a><span class="n">__version__</span> <span class="o">=</span> <span class="n">version</span> <span class="o">=</span> <span class="s1">&#39;26.4.1&#39;</span>
+</span><span id="L-16"><a href="#L-16"><span class="linenos">16</span></a><span class="n">__version_tuple__</span> <span class="o">=</span> <span class="n">version_tuple</span> <span class="o">=</span> <span class="p">(</span><span class="mi">26</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span>
 </span></pre></div>
 
 
@@ -97,7 +97,7 @@ <h1 class="modulename">
                 <section id="version">
                     <div class="attr variable">
             <span class="name">version</span><span class="annotation">: str</span>        =
-<span class="default_value">&#39;26.4.0&#39;</span>
+<span class="default_value">&#39;26.4.1&#39;</span>
 
 
     </div>
@@ -109,7 +109,7 @@ <h1 class="modulename">
                 <section id="version_tuple">
                     <div class="attr variable">
             <span class="name">version_tuple</span><span class="annotation">: object</span>        =
-<span class="default_value">(26, 4, 0)</span>
+<span class="default_value">(26, 4, 1)</span>
 
 
     </div>

docs/sqlglot/_version.html

@@ -325,7 +325,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Athena">
                     <div class="attr variable">
             <span class="name">Athena</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486144850240&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135941650752&#39;&gt;</span>
 
 
     </div>
@@ -337,7 +337,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="BigQuery">
                     <div class="attr variable">
             <span class="name">BigQuery</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486144838528&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135941639040&#39;&gt;</span>
 
 
     </div>
@@ -349,7 +349,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="ClickHouse">
                     <div class="attr variable">
             <span class="name">ClickHouse</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145556784&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135942357296&#39;&gt;</span>
 
 
     </div>
@@ -361,7 +361,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Databricks">
                     <div class="attr variable">
             <span class="name">Databricks</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486131486576&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135928041328&#39;&gt;</span>
 
 
     </div>
@@ -373,7 +373,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Doris">
                     <div class="attr variable">
             <span class="name">Doris</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486131488208&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135928042960&#39;&gt;</span>
 
 
     </div>
@@ -385,7 +385,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Drill">
                     <div class="attr variable">
             <span class="name">Drill</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486141161872&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135937461888&#39;&gt;</span>
 
 
     </div>
@@ -397,7 +397,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Druid">
                     <div class="attr variable">
             <span class="name">Druid</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486144883440&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135941634800&#39;&gt;</span>
 
 
     </div>
@@ -409,7 +409,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="DuckDB">
                     <div class="attr variable">
             <span class="name">DuckDB</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486143276224&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135940060400&#39;&gt;</span>
 
 
     </div>
@@ -421,7 +421,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Dune">
                     <div class="attr variable">
             <span class="name">Dune</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145202336&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135941953696&#39;&gt;</span>
 
 
     </div>
@@ -433,7 +433,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Hive">
                     <div class="attr variable">
             <span class="name">Hive</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145551056&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135942253264&#39;&gt;</span>
 
 
     </div>
@@ -445,7 +445,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Materialize">
                     <div class="attr variable">
             <span class="name">Materialize</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145834864&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135937621872&#39;&gt;</span>
 
 
     </div>
@@ -457,7 +457,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="MySQL">
                     <div class="attr variable">
             <span class="name">MySQL</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145822672&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135937609680&#39;&gt;</span>
 
 
     </div>
@@ -469,7 +469,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Oracle">
                     <div class="attr variable">
             <span class="name">Oracle</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486136490128&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135933175952&#39;&gt;</span>
 
 
     </div>
@@ -481,7 +481,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Postgres">
                     <div class="attr variable">
             <span class="name">Postgres</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145743056&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135942592720&#39;&gt;</span>
 
 
     </div>
@@ -493,7 +493,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Presto">
                     <div class="attr variable">
             <span class="name">Presto</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145740272&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135942589936&#39;&gt;</span>
 
 
     </div>
@@ -505,7 +505,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="PRQL">
                     <div class="attr variable">
             <span class="name">PRQL</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486143991744&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135940775872&#39;&gt;</span>
 
 
     </div>
@@ -517,7 +517,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Redshift">
                     <div class="attr variable">
             <span class="name">Redshift</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486132933264&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135930618512&#39;&gt;</span>
 
 
     </div>
@@ -529,7 +529,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="RisingWave">
                     <div class="attr variable">
             <span class="name">RisingWave</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486132929808&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135930615056&#39;&gt;</span>
 
 
     </div>
@@ -541,7 +541,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Snowflake">
                     <div class="attr variable">
             <span class="name">Snowflake</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486140858464&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135932456976&#39;&gt;</span>
 
 
     </div>
@@ -553,7 +553,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Spark">
                     <div class="attr variable">
             <span class="name">Spark</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486140859184&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135932456064&#39;&gt;</span>
 
 
     </div>
@@ -565,7 +565,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Spark2">
                     <div class="attr variable">
             <span class="name">Spark2</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486136704416&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135933390240&#39;&gt;</span>
 
 
     </div>
@@ -577,7 +577,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="SQLite">
                     <div class="attr variable">
             <span class="name">SQLite</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486132058720&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135928613472&#39;&gt;</span>
 
 
     </div>
@@ -589,7 +589,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="StarRocks">
                     <div class="attr variable">
             <span class="name">StarRocks</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486142248560&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135938983536&#39;&gt;</span>
 
 
     </div>
@@ -601,7 +601,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Tableau">
                     <div class="attr variable">
             <span class="name">Tableau</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145499024&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135942126896&#39;&gt;</span>
 
 
     </div>
@@ -613,7 +613,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Teradata">
                     <div class="attr variable">
             <span class="name">Teradata</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486145491824&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135942112112&#39;&gt;</span>
 
 
     </div>
@@ -625,7 +625,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Trino">
                     <div class="attr variable">
             <span class="name">Trino</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486132333728&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135928888480&#39;&gt;</span>
 
 
     </div>
@@ -637,7 +637,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="TSQL">
                     <div class="attr variable">
             <span class="name">TSQL</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486133326288&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135931011536&#39;&gt;</span>
 
 
     </div>
@@ -649,7 +649,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Dialect">
                     <div class="attr variable">
             <span class="name">Dialect</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486129829440&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135926400576&#39;&gt;</span>
 
 
     </div>
@@ -661,7 +661,7 @@ <h3 id="implementing-a-custom-dialect">Implementing a custom Dialect</h3>
                 <section id="Dialects">
                     <div class="attr variable">
             <span class="name">Dialects</span>        =
-<span class="default_value">&lt;MagicMock id=&#39;140486129837360&#39;&gt;</span>
+<span class="default_value">&lt;MagicMock id=&#39;140135926408496&#39;&gt;</span>
 
 
     </div>

docs/sqlglot/dialects.html

@@ -2340,6 +2340,7 @@ <h5>Inherited Members</h5>
                 <dd id="Python.Generator.SUPPORTS_UNIX_SECONDS" class="variable"><a href="../generator.html#Generator.SUPPORTS_UNIX_SECONDS">SUPPORTS_UNIX_SECONDS</a></dd>
                 <dd id="Python.Generator.PARSE_JSON_NAME" class="variable"><a href="../generator.html#Generator.PARSE_JSON_NAME">PARSE_JSON_NAME</a></dd>
                 <dd id="Python.Generator.ARRAY_SIZE_NAME" class="variable"><a href="../generator.html#Generator.ARRAY_SIZE_NAME">ARRAY_SIZE_NAME</a></dd>
+                <dd id="Python.Generator.ALTER_SET_TYPE" class="variable"><a href="../generator.html#Generator.ALTER_SET_TYPE">ALTER_SET_TYPE</a></dd>
                 <dd id="Python.Generator.ARRAY_SIZE_DIM_REQUIRED" class="variable"><a href="../generator.html#Generator.ARRAY_SIZE_DIM_REQUIRED">ARRAY_SIZE_DIM_REQUIRED</a></dd>
                 <dd id="Python.Generator.TYPE_MAPPING" class="variable"><a href="../generator.html#Generator.TYPE_MAPPING">TYPE_MAPPING</a></dd>
                 <dd id="Python.Generator.TIME_PART_SINGULARS" class="variable"><a href="../generator.html#Generator.TIME_PART_SINGULARS">TIME_PART_SINGULARS</a></dd>