From 536d3a626b7d61dee55fe4043977a47be875b8a6 Mon Sep 17 00:00:00 2001
From: Fujii Masao <fujii@postgresql.org>
Date: Mon, 21 Oct 2024 18:04:07 +0900
Subject: [PATCH v1] doc: Clarify synchronous_standby_names parameter.

The synchronous_standby_names GUC allows specifying num_sync,
the number of synchronous standbys transactions must wait for
replies from. This value must be an integer greater than zero.
This commit updates the documentation to clarify this requirement.

Reported-by: Asphator <asphator@gmail.com>
Discussion: https://postgr.es/m/18663-b02f75cb919f1b60@postgresql.org
---
 doc/src/sgml/config.sgml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 934ef5e469..5cbe5a61a7 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -4678,6 +4678,7 @@ ANY <replaceable class="parameter">num_sync</replaceable> ( <replaceable class="
         wait for replies from,
         and <replaceable class="parameter">standby_name</replaceable>
         is the name of a standby server.
+        This number must be an integer value greater than zero.
         <literal>FIRST</literal> and <literal>ANY</literal> specify the method to choose
         synchronous standbys from the listed servers.
        </para>
-- 
2.46.2