From: Michael Paquier <michael@paquier.xyz>
Date: Thu, 23 May 2024 04:03:22 +0000 (+0900)
Subject: doc: Fix column_name parameter in ALTER MATERIALIZED VIEW
X-Git-Tag: REL_12_20~70
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c0acf25a5cf2d62b60d82e5bb0c553ce9c05a51d;p=thirdparty%2Fpostgresql.git

doc: Fix column_name parameter in ALTER MATERIALIZED VIEW

Parameter column_name must be an existing column because ALTER
MATERIALIZED VIEW cannot add new columns.  The old description was
likely copied from ALTER TABLE.

Author: Erik Wienhold
Discussion: https://postgr.es/m/6880ca53-7961-4eeb-86d5-6bd05fc2027e@ewie.name
Backpatch-through: 12
---

diff --git a/doc/src/sgml/ref/alter_materialized_view.sgml b/doc/src/sgml/ref/alter_materialized_view.sgml
index 8428664e763..0dc05cc3257 100644
--- a/doc/src/sgml/ref/alter_materialized_view.sgml
+++ b/doc/src/sgml/ref/alter_materialized_view.sgml
@@ -102,7 +102,7 @@ ALTER MATERIALIZED VIEW ALL IN TABLESPACE <replaceable class="parameter">name</r
      <term><replaceable class="parameter">column_name</replaceable></term>
      <listitem>
       <para>
-       Name of a new or existing column.
+       Name of an existing column.
       </para>
      </listitem>
     </varlistentry>