From ff76b81a9d52581f6fdaf9c1f3885e8272d2ae3c Mon Sep 17 00:00:00 2001
From: Pavel Luzanov <p.luzanov@postgrespro.ru>
Date: Mon, 10 Apr 2023 10:25:52 +0300
Subject: [PATCH v2] [PATCH v2] Document standalone backend type in
 pg_stat_activity

Reported-by: Pavel Luzanov <p.luzanov@postgrespro.ru>
Discussion: https://www.postgresql.org/message-id/fcbe2851-f1fb-9863-54bc-a95dc7a0d946%40postgrespro.ru
---
 doc/src/sgml/monitoring.sgml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 3f33a1c56c..45e20efbfb 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -991,6 +991,9 @@ postgres   27093  0.0  0.0  30096  2752 ?        Ss   11:34   0:00 postgres: ser
        <literal>archiver</literal>,
        <literal>startup</literal>, <literal>walreceiver</literal>,
        <literal>walsender</literal> and <literal>walwriter</literal>.
+       The special type <literal>standalone backend</literal> is used
+       when initializing a database cluster by <xref linkend="app-initdb"/>
+       and when running in the <xref linkend="app-postgres-single-user"/>.
        In addition, background workers registered by extensions may have
        additional types.
       </para></entry>
-- 
2.34.1