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pg_is_xlog_replay_paused(): remove super-user-only restriction

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Also update docs to mention which function are super-user-only.

Report by sys-milan@statpro.com

Backpatch through 9.4
This commit is contained in:
Bruce Momjian 2014-08-29 09:05:35 -04:00
parent 08bff295a7
commit f08b5e7577
2 changed files with 3 additions and 8 deletions
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6
doc/src/sgml/func.sgml
View file

@ -16469,7 +16469,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
<literal><function>pg_xlog_replay_pause()</function></literal>
</entry>
<entry><type>void</type></entry>
<entry>Pauses recovery immediately.
<entry>Pauses recovery immediately (restricted to superusers).
</entry>
</row>
<row>
@ -16477,7 +16477,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
<literal><function>pg_xlog_replay_resume()</function></literal>
</entry>
<entry><type>void</type></entry>
<entry>Restarts recovery if it was paused.
<entry>Restarts recovery if it was paused (restricted to superusers).
</entry>
</row>
</tbody>
@ -16585,7 +16585,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
for controlling and interacting with replication features.
See <xref linkend="streaming-replication">
and <xref linkend="streaming-replication-slots"> for information about the
underlying features.
underlying features. Use of these functions is restricted to superusers.
</para>
<para>

5
src/backend/access/transam/xlogfuncs.c
View file

@ -382,11 +382,6 @@ pg_xlog_replay_resume(PG_FUNCTION_ARGS)
Datum
pg_is_xlog_replay_paused(PG_FUNCTION_ARGS)
{
if (!superuser())
ereport(ERROR,
(errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
(errmsg("must be superuser to control recovery"))));
if (!RecoveryInProgress())
ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),