From 68de499bda40fdf1395b714bb63febad61046700 Mon Sep 17 00:00:00 2001
From: Robert Haas <rhaas@postgresql.org>
Date: Thu, 14 Jun 2012 13:25:43 -0400
Subject: New SQL functons pg_backup_in_progress() and pg_backup_start_time()

Darold Gilles, reviewed by Gabriele Bartolini and others, rebased by
Marco Nenciarini.  Stylistic cleanup and OID fixes by me.
---
 doc/src/sgml/func.sgml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'doc/src')

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index de13c7c4761..6f75d41a48c 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -14455,6 +14455,12 @@ SELECT set_config('log_statement_stats', 'off', false);
    <indexterm>
     <primary>pg_stop_backup</primary>
    </indexterm>
+   <indexterm>
+    <primary>pg_is_in_backup</primary>
+   </indexterm>
+   <indexterm>
+    <primary>pg_backup_start_time</primary>
+   </indexterm>
    <indexterm>
     <primary>pg_switch_xlog</primary>
    </indexterm>
@@ -14519,6 +14525,20 @@ SELECT set_config('log_statement_stats', 'off', false);
        <entry><type>text</type></entry>
        <entry>Finish performing on-line backup (restricted to superusers or replication roles)</entry>
       </row>
+      <row>
+       <entry>
+        <literal><function>pg_is_in_backup()</function></literal>
+        </entry>
+       <entry><type>bool</type></entry>
+       <entry>True if an on-line exclusive backup is still in progress.</entry>
+      </row>
+      <row>
+       <entry>
+        <literal><function>pg_backup_start_time()</function></literal>
+        </entry>
+       <entry><type>timestamp with time zone</type></entry>
+       <entry>Get start time of an online exclusive backup in progress.</entry>
+      </row>
       <row>
        <entry>
         <literal><function>pg_switch_xlog()</function></literal>
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