v1-0001-Document-pg_get_multixact_members.patch

From 0d7708ae3c21b444186fa02f0b5fc00b812a825d Mon Sep 17 00:00:00 2001
From: Sami Imseih <simseih@amazon.com>
Date: Mon, 2 Jun 2025 12:37:52 -0500
Subject: [PATCH v1 1/1] Document pg_get_multixact_members

pg_get_multixact_members has widespread usage, yet lacks official
documentation in the system functions section. There was a desire
to document in the past but it appears to have slipped due to a
lack of reviews.

Discussion: https://www.postgresql.org/message-id/flat/CAA5RZ0seQ2KyoSxUQ80OS9f8Yphe1Fu-6cSDkVG1so4ko90Q_A%40mail.gmail.com#3458b5b0c79d44b420a469c7309ea77b
---
 doc/src/sgml/func.sgml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index c67688cbf5f9..7bcb6e9731c3 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -27677,6 +27677,21 @@ acl      | {postgres=arwdDxtm/postgres,foo=r/postgres}
         details.
        </para></entry>
       </row>
+
+      <row>
+       <entry role="func_table_entry"><para role="func_signature">
+        <indexterm>
+         <primary>pg_get_multixact_members</primary>
+        </indexterm>
+        <function>pg_get_multixact_members</function> ( <type>xid</type> )
+        <returnvalue>setof record</returnvalue>
+        ( <parameter>xid</parameter> <type>xid</type>,
+        <parameter>mode</parameter> <type>text</type> )
+       </para>
+       <para>
+        Returns the transaction ID and lock mode for each member of a given multixact ID.
+       </para></entry>
+      </row>
      </tbody>
     </tgroup>
    </table>
-- 
2.39.5 (Apple Git-154)