From: Robert Haas <rhaas@postgresql.org>
Date: Tue, 21 May 2024 16:41:32 +0000 (-0400)
Subject: Doc: return 66c0185a3 to the release notes.
X-Git-Url: http://git.postgresql.org/gitweb/-?a=commitdiff_plain;h=3bd7b2f465deb48c0d37ed6a41bd864771f44390;p=users%2Fc2main%2Fpostgres.git

Doc: return 66c0185a3 to the release notes.

This reverts commit e1e83a71715f1c2f0717bb66e630ca3bda79b9c1.

Per further discussion on pgsql-release, we wish to ship beta1 with
that feature, and patch the bug, rather than shipping beta1 with
that feature reverted.
---

diff --git a/doc/src/sgml/release-17.sgml b/doc/src/sgml/release-17.sgml
index 2ac1784588..612eb100a7 100644
--- a/doc/src/sgml/release-17.sgml
+++ b/doc/src/sgml/release-17.sgml
@@ -404,6 +404,17 @@ This can be disabled using server variable enable_group_by_reordering.
 </para>
 </listitem>
 
+<!--
+Author: David Rowley <drowley@postgresql.org>
+2024-03-25 [66c0185a3] Allow planner to use Merge Append to efficiently impleme
+-->
+
+<listitem>
+<para>
+Allow UNION (without ALL) to use MergeAppend (David Rowley)
+</para>
+</listitem>
+
 <!--
 Author: David Rowley <drowley@postgresql.org>
 2024-02-01 [9d1a5354f] Fix costing bug in MergeAppend