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| author | Fujii Masao <fujii@postgresql.org> | 2025-01-09 21:04:49 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2025-01-09 21:04:49 +0900 |
| commit | 6313a76b355e3640aba4cc80456a65c2bbc55a80 (patch) | |
| tree | 7a84792f1093d833ba07fbf6471da56321005dac | |
| parent | 69ab44651422c49a6256d1b6cca6c20b5060ad92 (diff) | |
| download | postgresql-6313a76b355e3640aba4cc80456a65c2bbc55a80.tar.gz postgresql-6313a76b355e3640aba4cc80456a65c2bbc55a80.zip | |
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
| -rw-r--r-- | doc/src/sgml/config.sgml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 8683f0bdf53..f1ab614575a 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -4715,6 +4715,8 @@ 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. + <replaceable class="parameter">num_sync</replaceable> + 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> |