From b4f0d738c3c33752f82398f5e6d0db09e7c862cb Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Mon, 9 Jul 2018 11:19:18 -0400
Subject: [PATCH] rel notes:  mention enabling of parallelism in PG 10

Reported-by: Justin Pryzby

Discussion: https://postgr.es/m/20180525010025.GT30060@telsasoft.com

Backpatch-through: 10
---
 doc/src/sgml/release-10.sgml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/doc/src/sgml/release-10.sgml b/doc/src/sgml/release-10.sgml
index ea86b5e6e6..5862cd83eb 100644
--- a/doc/src/sgml/release-10.sgml
+++ b/doc/src/sgml/release-10.sgml
@@ -4065,6 +4065,17 @@ Branch: REL_10_STABLE [5159626af] 2017-11-03 14:14:16 -0400
        </para>
       </listitem>
 
+      <listitem>
+<!--
+This was disabled in the PG 9.6 branch so there is no commit here.
+-->
+       <para>
+        Enable parallelism by default by changing the default setting
+        of <xref linkend="guc-max-parallel-workers-per-gather"/> to
+        <literal>2</literal>.
+       </para>
+      </listitem>
+
      </itemizedlist>
 
     </sect4>