database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-04 12:42:24 +03:00
Code

doc PG 18 relnotes: mention GROUP SET fixes

Browse Source 
Reported-by: Richard Guo

Discussion: https://postgr.es/m/CAMbWs4_asKPqTCt0h9pp=zHc9vmPcnczbHeF6Xkxn1LhLapcTQ@mail.gmail.com
This commit is contained in:
Bruce Momjian 2025-05-07 16:39:26 -04:00
parent 16bf24e0e4
commit 3bd5271729
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
doc/src/sgml/release-18.sgml
View File

@ -304,6 +304,12 @@ from the grouping. This was already true for non-deferred primary keys.
<!-- <!--
Author: Richard Guo <rguo@postgresql.org> Author: Richard Guo <rguo@postgresql.org>
2024-10-09 [67a54b9e8] Allow pushdown of HAVING clauses with grouping sets 2024-10-09 [67a54b9e8] Allow pushdown of HAVING clauses with grouping sets
Author: Richard Guo <rguo@postgresql.org>
2024-09-10 [247dea89f] Introduce an RTE for the grouping step
Author: Richard Guo <rguo@postgresql.org>
2024-09-10 [f5050f795] Mark expressions nullable by grouping sets
Author: Richard Guo <rguo@postgresql.org>
2025-03-13 [cc5d98525] Fix incorrect handling of subquery pullup
--> -->
<listitem> <listitem>
@ -313,7 +319,7 @@ Allow some HAVING clauses on GROUPING SETS to be pushed to WHERE clauses (Richar
</para> </para>
<para> <para>
This allows earlier row filtering. This allows earlier row filtering. This release also fixes some GROUPING SETS queries that used to return incorrect results.
</para> </para>
</listitem> </listitem>