From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 7 May 2025 20:39:26 +0000 (-0400)
Subject: doc PG 18 relnotes:  mention GROUP SET fixes
X-Git-Url: http://git.postgresql.org/gitweb/?a=commitdiff_plain;h=3bd5271729c5496e3712c9ffbb002a6bef99a4c3;p=postgresql.git

doc PG 18 relnotes:  mention GROUP SET fixes

Reported-by: Richard Guo

Discussion: https://postgr.es/m/CAMbWs4_asKPqTCt0h9pp=zHc9vmPcnczbHeF6Xkxn1LhLapcTQ@mail.gmail.com
---

diff --git a/doc/src/sgml/release-18.sgml b/doc/src/sgml/release-18.sgml
index 80cf415bb76..c153c841dc2 100644
--- a/doc/src/sgml/release-18.sgml
+++ b/doc/src/sgml/release-18.sgml
@@ -304,6 +304,12 @@ from the grouping.  This was already true for non-deferred primary keys.
 <!--
 Author: Richard Guo <rguo@postgresql.org>
 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>
@@ -313,7 +319,7 @@ Allow some HAVING clauses on GROUPING SETS to be pushed to WHERE clauses (Richar
 </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>
 </listitem>