diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index e068f7e2475..b8495b64989 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -4712,7 +4712,7 @@ description | Waiting for a newly initialized WAL file to reach durable storage <indexterm> <primary>pg_stat_reset_shared</primary> </indexterm> - <function>pg_stat_reset_shared</function> ( <type>text</type> ) + <function>pg_stat_reset_shared</function> ( [ <parameter>target</parameter> <type>text</type> <literal>DEFAULT</literal> <literal>NULL</literal> ] ) <returnvalue>void</returnvalue> </para> <para> @@ -4730,6 +4730,9 @@ description | Waiting for a newly initialized WAL file to reach durable storage <structname>pg_stat_wal</structname> view or <literal>recovery_prefetch</literal> to reset all the counters shown in the <structname>pg_stat_recovery_prefetch</structname> view. + If <parameter>target</parameter> is <literal>NULL</literal> or + is not specified, all the counters from the views listed above are + reset. </para> <para> This function is restricted to superusers by default, but other users |