From 42be7d6923e52a8c1ceb549c0931ac43a4954b86 Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Thu, 29 May 2014 23:33:49 -0400
Subject: [PATCH] In release notes, mention the need to initialize
 bgw_notify_pid.

Michael Paquier
---
 doc/src/sgml/release-9.4.sgml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/doc/src/sgml/release-9.4.sgml b/doc/src/sgml/release-9.4.sgml
index ae059f8818..c0ead175d3 100644
--- a/doc/src/sgml/release-9.4.sgml
+++ b/doc/src/sgml/release-9.4.sgml
@@ -305,6 +305,15 @@
      </para>
     </listitem>
 
+    <listitem>
+     <para>
+      <link linkend="bgworker">background workers</link> registered at
+      postmaster startup time should set
+      <structfield>bgw_notify_pid</structfield> to 0.
+      <command></>
+     </para>
+    </listitem>
+
     <listitem>
      <para>
       <command>DISCARD ALL</> now also discards sequence state.