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Diffstat (limited to 'doc/src/sgml/ref/notify.sgml')
| -rw-r--r-- | doc/src/sgml/ref/notify.sgml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/notify.sgml b/doc/src/sgml/ref/notify.sgml index ad574e9ea03..4dd560838b1 100644 --- a/doc/src/sgml/ref/notify.sgml +++ b/doc/src/sgml/ref/notify.sgml @@ -166,6 +166,11 @@ NOTIFY <replaceable class="PARAMETER">channel</replaceable> [ , <replaceable cla current transaction so that cleanup can proceed. </para> <para> + The function <function>pg_notification_queue_usage</function> returns the + fraction of the queue that is currently occupied by pending notifications. + See <xref linkend="functions-info"> for more information. + </para> + <para> A transaction that has executed <command>NOTIFY</command> cannot be prepared for two-phase commit. </para> |