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Doc: update v15 release notes.

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Tom Lane 2022-10-03 11:06:33 -04:00
parent 443df6e2db
commit b1c73e1cf1
1 changed files with 1 additions and 19 deletions
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doc/src/sgml/release-15.sgml
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@ -3,7 +3,7 @@
<formalpara> <formalpara>
<title>Release date:</title> <title>Release date:</title>
<para>AS OF 2022-09-23</para> <para>CURRENT AS OF 2022-10-03</para>
</formalpara> </formalpara>
<sect2> <sect2>
@ -936,24 +936,6 @@ Author: Tomas Vondra <tomas.vondra@postgresql.org>
</para> </para>
</listitem> </listitem>
<!--
Author: Tomas Vondra <tomas.vondra@postgresql.org>
2022-03-31 [db0d67db2] Optimize order of GROUP BY keys
-->
<listitem>
<para>
Allow <link linkend="queries-group"><literal>GROUP
BY</literal></link> sorting to optimize column order (Dmitry
Dolgov, Teodor Sigaev, Tomas Vondra)
</para>
<para>
This optimization can be disabled using the server variable <link
linkend="guc-enable-groupby-reordering"><varname>enable_group_by_reordering</varname></link>.
</para>
</listitem>
<!-- <!--
Author: Tom Lane <tgl@sss.pgh.pa.us> Author: Tom Lane <tgl@sss.pgh.pa.us>
2022-03-24 [0bd7af082] Invent recursive_worktable_factor GUC to replace hard-wi 2022-03-24 [0bd7af082] Invent recursive_worktable_factor GUC to replace hard-wi