From: Bruce Momjian <bruce@momjian.us>
Date: Mon, 9 Aug 2021 01:05:46 +0000 (-0400)
Subject: doc:  mention  pg_upgrade extension script
X-Git-Tag: REL9_6_23~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c3c1fe09e7c34e1abbb0d30e69b7a26abe4d1411;p=thirdparty%2Fpostgresql.git

doc:  mention  pg_upgrade extension script

Since commit e462856a7a, pg_upgrade automatically creates a script to
update extensions, so mention that instead of ALTER EXTENSION.

Backpatch-through: 9.6
---

diff --git a/doc/src/sgml/ref/pgupgrade.sgml b/doc/src/sgml/ref/pgupgrade.sgml
index 067d1f1f7ad..c522611746e 100644
--- a/doc/src/sgml/ref/pgupgrade.sgml
+++ b/doc/src/sgml/ref/pgupgrade.sgml
@@ -279,8 +279,9 @@ make prefix=/usr/local/pgsql.new install
      must be installed in the new cluster, usually via operating system
      commands.  Do not load the schema definitions, e.g., <command>CREATE
      EXTENSION pgcrypto</command>, because these will be duplicated from
-     the old cluster.  (Extensions with available updates can be processed
-     later using <literal>ALTER EXTENSION ... UPDATE</literal>.)
+     the old cluster.  If extension updates are available,
+     <application>pg_upgrade</application> will report this and create
+     a script that can be run later to update them.
     </para>
    </step>