On Fri, Jan 6, 2017 at 12:44 AM, Michael Paquier <michael.paqu...@gmail.com> wrote:
> > - OIDs - where do I get numbers from? I was kinda choosing them at
> random,
> > unaware if there is some process for keeping track of them. Please point
> me
> > if such thing exists and I'll change them.
>
> You can use src/include/catalog/unused_oids to look at the OIDs not
> yet assigned. Assigning them logically increasing may be a good idea.
> But OID ordering is not that mandatory for the internal functions and
> operators.
>
Thanks, that's useful tip.
Looks like I am fine, although I could have reused some lower numbers.
> > - New function names. I've used 'recovery' instead of 'xlog_replay'
>
> I would not have touched this one. But if we go this way, let's
> bike-shed and use pg_recovery_ as prefix for consistency.
>
Makes sense, renamed those to wal_replay.
> > - Release notes. I was unable to find a draft for 10.0. How do I make
> sure
>
> these renames are not forgotten?
>
> That's part of the job of the release note writer, very likely Tom or
> Bruce. The commit message should be explicit enough that the writer
> does not have to dig into the code itself for the changes.
>
I see. Attached patch is just a output of 'git diff master' and does not
contain message since I've messed up squashing, but here's the commit
message I intended to use (feel free to reuse fully or partially, beware
that I have probably messed up grammar, so somebody who actually knows
English should review):
Remove 'xlog' references from admin functions.
After 'pg_xlog' has been renamed to 'pg_wal' 'xlog' reference in
function names is confusing.
This change renames 'xlog' in function names to 'wal', keeping old
function names as aliases.
Following functions have been renamed:
Name | Replaced by
--------------------------------|-------------------------------
pg_current_xlog_flush_location | pg_current_wal_flush_location
pg_current_xlog_insert_location | pg_current_wal_insert_location
pg_current_xlog_location | pg_current_wal_location
pg_is_xlog_replay_paused | pg_is_recovery_paused
pg_last_xlog_receive_location | pg_last_wal_receive_location
pg_last_xlog_replay_location | pg_last_wal_replay_location
pg_switch_xlog | pg_switch_wal
pg_xlog_location_diff | pg_wal_location_diff
pg_xlog_replay_pause | pg_wal_replay_pause
pg_xlog_replay_resume | pg_wal_replay_resume
pg_xlogfile_name | pg_wal_file_name
pg_xlogfile_name_offset | pg_wal_file_name_offset
--
Vladimir Rusinov
Storage SRE, Google Ireland
Google Ireland Ltd.,Gordon House, Barrow Street, Dublin 4, Ireland
Registered in Dublin, Ireland
Registration Number: 368047
diff --git a/contrib/bloom/t/001_wal.pl b/contrib/bloom/t/001_wal.pl
index 56c6618d3d..dc907baf87 100644
--- a/contrib/bloom/t/001_wal.pl
+++ b/contrib/bloom/t/001_wal.pl
@@ -16,7 +16,7 @@ sub test_index_replay
# Wait for standby to catch up
my $applname = $node_standby->name;
my $caughtup_query =
-"SELECT pg_current_xlog_location() <= write_location FROM pg_stat_replication WHERE application_name = '$applname';";
+"SELECT pg_current_wal_location() <= write_location FROM pg_stat_replication WHERE application_name = '$applname';";
$node_master->poll_query_until('postgres', $caughtup_query)
or die "Timed out while waiting for standby 1 to catch up";
diff --git a/contrib/test_decoding/expected/ddl.out b/contrib/test_decoding/expected/ddl.out
index c104c4802d..275c84a450 100644
--- a/contrib/test_decoding/expected/ddl.out
+++ b/contrib/test_decoding/expected/ddl.out
@@ -58,7 +58,7 @@ SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_d
SELECT slot_name, plugin, slot_type, active,
NOT catalog_xmin IS NULL AS catalog_xmin_set,
xmin IS NULl AS data_xmin_not_set,
- pg_xlog_location_diff(restart_lsn, '0/01000000') > 0 AS some_wal
+ pg_wal_location_diff(restart_lsn, '0/01000000') > 0 AS some_wal
FROM pg_replication_slots;
slot_name | plugin | slot_type | active | catalog_xmin_set | data_xmin_not_set | some_wal
-----------------+---------------+-----------+--------+------------------+-------------------+----------
diff --git a/contrib/test_decoding/sql/ddl.sql b/contrib/test_decoding/sql/ddl.sql
index 89b8b8f780..49dad39b50 100644
--- a/contrib/test_decoding/sql/ddl.sql
+++ b/contrib/test_decoding/sql/ddl.sql
@@ -29,7 +29,7 @@ SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_d
SELECT slot_name, plugin, slot_type, active,
NOT catalog_xmin IS NULL AS catalog_xmin_set,
xmin IS NULl AS data_xmin_not_set,
- pg_xlog_location_diff(restart_lsn, '0/01000000') > 0 AS some_wal
+ pg_wal_location_diff(restart_lsn, '0/01000000') > 0 AS some_wal
FROM pg_replication_slots;
/*
diff --git a/doc/src/sgml/backup.sgml b/doc/src/sgml/backup.sgml
index 6eaed1efbe..e37f101277 100644
--- a/doc/src/sgml/backup.sgml
+++ b/doc/src/sgml/backup.sgml
@@ -726,9 +726,9 @@ test ! -f /mnt/server/archivedir/00000001000000A900000065 && cp pg_wal/0
<para>
Also, you can force a segment switch manually with
- <function>pg_switch_xlog</> if you want to ensure that a
- just-finished transaction is archived as soon as possible. Other utility
- functions related to WAL management are listed in <xref
+ <function>pg_switch_wal</> if you want to ensure that a just-finished
+ transaction is archived as soon as possible. Other utility functions
+ related to WAL management are listed in <xref
linkend="functions-admin-backup-table">.
</para>
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 10e31868ba..a5bfb4b306 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -17925,13 +17925,13 @@ SELECT set_config('log_statement_stats', 'off', false);
<primary>pg_create_restore_point</primary>
</indexterm>
<indexterm>
- <primary>pg_current_xlog_flush_location</primary>
+ <primary>pg_current_wal_flush_location</primary>
</indexterm>
<indexterm>
- <primary>pg_current_xlog_insert_location</primary>
+ <primary>pg_current_wal_insert_location</primary>
</indexterm>
<indexterm>
- <primary>pg_current_xlog_location</primary>
+ <primary>pg_current_wal_location</primary>
</indexterm>
<indexterm>
<primary>pg_start_backup</primary>
@@ -17946,24 +17946,25 @@ SELECT set_config('log_statement_stats', 'off', false);
<primary>pg_backup_start_time</primary>
</indexterm>
<indexterm>
- <primary>pg_switch_xlog</primary>
+ <primary>pg_switch_wal</primary>
</indexterm>
<indexterm>
- <primary>pg_xlogfile_name</primary>
+ <primary>pg_wal_file_name</primary>
</indexterm>
<indexterm>
- <primary>pg_xlogfile_name_offset</primary>
+ <primary>pg_wal_file_name_offset</primary>
</indexterm>
<indexterm>
- <primary>pg_xlog_location_diff</primary>
+ <primary>pg_wal_location_diff</primary>
</indexterm>
<para>
The functions shown in <xref
linkend="functions-admin-backup-table"> assist in making on-line backups.
These functions cannot be executed during recovery (except
- <function>pg_is_in_backup</function>, <function>pg_backup_start_time</function>
- and <function>pg_xlog_location_diff</function>).
+ <function>pg_is_in_backup</function>,
+ <function>pg_backup_start_time</function> and
+ <function>pg_wal_location_diff</function>).
</para>
<table id="functions-admin-backup-table">
@@ -17984,21 +17985,21 @@ SELECT set_config('log_statement_stats', 'off', false);
</row>
<row>
<entry>
- <literal><function>pg_current_xlog_flush_location()</function></literal>
+ <literal><function>pg_current_wal_flush_location()</function></literal>
</entry>
<entry><type>pg_lsn</type></entry>
<entry>Get current transaction log flush location</entry>
</row>
<row>
<entry>
- <literal><function>pg_current_xlog_insert_location()</function></literal>
+ <literal><function>pg_current_wal_insert_location()</function></literal>
</entry>
<entry><type>pg_lsn</type></entry>
<entry>Get current transaction log insert location</entry>
</row>
<row>
<entry>
- <literal><function>pg_current_xlog_location()</function></literal>
+ <literal><function>pg_current_wal_location()</function></literal>
</entry>
<entry><type>pg_lsn</type></entry>
<entry>Get current transaction log write location</entry>
@@ -18040,28 +18041,28 @@ SELECT set_config('log_statement_stats', 'off', false);
</row>
<row>
<entry>
- <literal><function>pg_switch_xlog()</function></literal>
+ <literal><function>pg_switch_wal()</function></literal>
</entry>
<entry><type>pg_lsn</type></entry>
<entry>Force switch to a new transaction log file (restricted to superusers by default, but other users can be granted EXECUTE to run the function)</entry>
</row>
<row>
<entry>
- <literal><function>pg_xlogfile_name(<parameter>location</> <type>pg_lsn</>)</function></literal>
+ <literal><function>pg_wal_file_name(<parameter>location</> <type>pg_lsn</>)</function></literal>
</entry>
<entry><type>text</type></entry>
<entry>Convert transaction log location string to file name</entry>
</row>
<row>
<entry>
- <literal><function>pg_xlogfile_name_offset(<parameter>location</> <type>pg_lsn</>)</function></literal>
+ <literal><function>pg_wal_file_name_offset(<parameter>location</> <type>pg_lsn</>)</function></literal>
</entry>
<entry><type>text</>, <type>integer</></entry>
<entry>Convert transaction log location string to file name and decimal byte offset within file</entry>
</row>
<row>
<entry>
- <literal><function>pg_xlog_location_diff(<parameter>location</> <type>pg_lsn</>, <parameter>location</> <type>pg_lsn</>)</function></literal>
+ <literal><function>pg_wal_location_diff(<parameter>location</> <type>pg_lsn</>, <parameter>location</> <type>pg_lsn</>)</function></literal>
</entry>
<entry><type>numeric</></entry>
<entry>Calculate the difference between two transaction log locations</entry>
@@ -18119,11 +18120,11 @@ postgres=# select pg_start_backup('label_goes_here');
</para>
<para>
- <function>pg_switch_xlog</> moves to the next transaction log file, allowing the
+ <function>pg_switch_wal</> moves to the next transaction log file, allowing the
current file to be archived (assuming you are using continuous archiving).
The return value is the ending transaction log location + 1 within the just-completed transaction log file.
If there has been no transaction log activity since the last transaction log switch,
- <function>pg_switch_xlog</> does nothing and returns the start location
+ <function>pg_switch_wal</> does nothing and returns the start location
of the transaction log file currently in use.
</para>
@@ -18138,10 +18139,10 @@ postgres=# select pg_start_backup('label_goes_here');
</para>
<para>
- <function>pg_current_xlog_location</> displays the current transaction log write
+ <function>pg_current_wal_location</> displays the current transaction log write
location in the same format used by the above functions. Similarly,
- <function>pg_current_xlog_insert_location</> displays the current transaction log
- insertion point and <function>pg_current_xlog_flush_location</> displays the
+ <function>pg_current_wal_insert_location</> displays the current transaction log
+ insertion point and <function>pg_current_wal_flush_location</> displays the
current transaction log flush point. The insertion point is the <quote>logical</>
end of the transaction log at any instant, while the write location is the end of
what has actually been written out from the server's internal buffers and flush
@@ -18154,17 +18155,17 @@ postgres=# select pg_start_backup('label_goes_here');
</para>
<para>
- You can use <function>pg_xlogfile_name_offset</> to extract the
+ You can use <function>pg_wal_file_name_offset</> to extract the
corresponding transaction log file name and byte offset from the results of any of the
above functions. For example:
<programlisting>
-postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
+postgres=# SELECT * FROM pg_wal_file_name_offset(pg_stop_backup());
file_name | file_offset
--------------------------+-------------
00000001000000000000000D | 4039624
(1 row)
</programlisting>
- Similarly, <function>pg_xlogfile_name</> extracts just the transaction log file name.
+ Similarly, <function>pg_wal_file_name</> extracts just the transaction log file name.
When the given transaction log location is exactly at a transaction log file boundary, both
these functions return the name of the preceding transaction log file.
This is usually the desired behavior for managing transaction log archiving
@@ -18173,7 +18174,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
</para>
<para>
- <function>pg_xlog_location_diff</> calculates the difference in bytes
+ <function>pg_wal_location_diff</> calculates the difference in bytes
between two transaction log locations. It can be used with
<structname>pg_stat_replication</structname> or some functions shown in
<xref linkend="functions-admin-backup-table"> to get the replication lag.
@@ -18193,10 +18194,10 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
<primary>pg_is_in_recovery</primary>
</indexterm>
<indexterm>
- <primary>pg_last_xlog_receive_location</primary>
+ <primary>pg_last_wal_receive_location</primary>
</indexterm>
<indexterm>
- <primary>pg_last_xlog_replay_location</primary>
+ <primary>pg_last_wal_replay_location</primary>
</indexterm>
<indexterm>
<primary>pg_last_xact_replay_timestamp</primary>
@@ -18228,7 +18229,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
</row>
<row>
<entry>
- <literal><function>pg_last_xlog_receive_location()</function></literal>
+ <literal><function>pg_last_wal_receive_location()</function></literal>
</entry>
<entry><type>pg_lsn</type></entry>
<entry>Get last transaction log location received and synced to disk by
@@ -18242,7 +18243,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
</row>
<row>
<entry>
- <literal><function>pg_last_xlog_replay_location()</function></literal>
+ <literal><function>pg_last_wal_replay_location()</function></literal>
</entry>
<entry><type>pg_lsn</type></entry>
<entry>Get last transaction log location replayed during recovery.
@@ -18274,13 +18275,13 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
</table>
<indexterm>
- <primary>pg_is_xlog_replay_paused</primary>
+ <primary>pg_is_recovery_paused</primary>
</indexterm>
<indexterm>
- <primary>pg_xlog_replay_pause</primary>
+ <primary>pg_wal_replay_pause</primary>
</indexterm>
<indexterm>
- <primary>pg_xlog_replay_resume</primary>
+ <primary>pg_wal_replay_resume</primary>
</indexterm>
<para>
@@ -18300,7 +18301,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
<tbody>
<row>
<entry>
- <literal><function>pg_is_xlog_replay_paused()</function></literal>
+ <literal><function>pg_is_recovery_paused()</function></literal>
</entry>
<entry><type>bool</type></entry>
<entry>True if recovery is paused.
@@ -18308,7 +18309,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
</row>
<row>
<entry>
- <literal><function>pg_xlog_replay_pause()</function></literal>
+ <literal><function>pg_wal_replay_pause()</function></literal>
</entry>
<entry><type>void</type></entry>
<entry>Pauses recovery immediately (restricted to superusers by default, but other users can be granted EXECUTE to run the function).
@@ -18316,7 +18317,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
</row>
<row>
<entry>
- <literal><function>pg_xlog_replay_resume()</function></literal>
+ <literal><function>pg_wal_replay_resume()</function></literal>
</entry>
<entry><type>void</type></entry>
<entry>Restarts recovery if it was paused (restricted to superusers by default, but other users can be granted EXECUTE to run the function).
@@ -19670,6 +19671,160 @@ SELECT (pg_stat_file('filename')).modification;
</sect2>
+
+ <sect2 id="functions-admin-deprecated">
+ <title>Deprecated Functions</title>
+
+ <indexterm>
+ <primary>pg_current_xlog_flush_location</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_current_xlog_insert_location</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_current_xlog_location</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_is_xlog_replay_paused</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_last_xlog_receive_location</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_last_xlog_replay_location</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_switch_xlog</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_xlog_replay_pause</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_xlog_location_diff</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_xlog_replay_resume</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_xlogfile_name</primary>
+ </indexterm>
+ <indexterm>
+ <primary>pg_xlogfile_name_offset</primary>
+ </indexterm>
+
+ <para>
+ The functions shown in <xref linkend="functions-admin-deprecated-table"> are
+ deprecated and will be removed in a future PostgreSQL release. It is highly
+ recommended to use new function names instead.
+ </para>
+
+ <table id="functions-admin-deprecated-table">
+ <title>Deprecated Administration Functions</title>
+ <tgroup cols="2">
+ <thead><row><entry>Name</entry> <entry>Replaced by</entry></row></thead>
+ <tbody>
+ <row>
+ <entry>
+ <literal><function>pg_current_xlog_flush_location</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_current_wal_flush_location</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_current_xlog_insert_location</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_current_wal_insert_location</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_current_xlog_location</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_current_wal_location</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_is_xlog_replay_paused</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_is_recovery_paused</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_last_xlog_receive_location</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_last_wal_receive_location</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_last_xlog_replay_location</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_last_wal_replay_location</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_switch_xlog</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_switch_wal</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_xlog_location_diff</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_wal_location_diff</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_xlog_replay_pause</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_wal_replay_pause</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_xlog_replay_resume</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_wal_replay_resume</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_xlogfile_name</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_wal_file_name</function></literal>
+ </entry>
+ </row>
+ <row>
+ <entry>
+ <literal><function>pg_xlogfile_name_offset</function></literal>
+ </entry>
+ <entry>
+ <literal><function>pg_wal_file_name_offset</function></literal>
+ </entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
+
+ </sect2>
+
</sect1>
<sect1 id="functions-trigger">
diff --git a/doc/src/sgml/high-availability.sgml b/doc/src/sgml/high-availability.sgml
index a1a9532088..e1c08c6e94 100644
--- a/doc/src/sgml/high-availability.sgml
+++ b/doc/src/sgml/high-availability.sgml
@@ -853,8 +853,8 @@ primary_conninfo = 'host=192.168.1.50 port=5432 user=foo password=foopass'
standby. You can calculate this lag by comparing the current WAL write
location on the primary with the last WAL location received by the
standby. They can be retrieved using
- <function>pg_current_xlog_location</> on the primary and the
- <function>pg_last_xlog_receive_location</> on the standby,
+ <function>pg_current_wal_location</> on the primary and the
+ <function>pg_last_wal_receive_location</> on the standby,
respectively (see <xref linkend="functions-admin-backup-table"> and
<xref linkend="functions-recovery-info-table"> for details).
The last WAL receive location in the standby is also displayed in the
@@ -865,10 +865,10 @@ primary_conninfo = 'host=192.168.1.50 port=5432 user=foo password=foopass'
You can retrieve a list of WAL sender processes via the
<link linkend="monitoring-stats-views-table">
<literal>pg_stat_replication</></link> view. Large differences between
- <function>pg_current_xlog_location</> and <literal>sent_location</> field
+ <function>pg_current_wal_location</> and <literal>sent_location</> field
might indicate that the master server is under heavy load, while
differences between <literal>sent_location</> and
- <function>pg_last_xlog_receive_location</> on the standby might indicate
+ <function>pg_last_wal_receive_location</> on the standby might indicate
network delay, or that the standby is under heavy load.
</para>
</sect3>
@@ -1587,7 +1587,7 @@ if (!triggered)
</para>
<para>
- An external program can call the <function>pg_xlogfile_name_offset()</>
+ An external program can call the <function>pg_wal_file_name_offset()</>
function (see <xref linkend="functions-admin">)
to find out the file name and the exact byte offset within it of
the current end of WAL. It can then access the WAL file directly
@@ -2225,7 +2225,7 @@ LOG: database system is ready to accept read only connections
<para>
WAL file control commands will not work during recovery,
- e.g. <function>pg_start_backup</>, <function>pg_switch_xlog</> etc.
+ e.g. <function>pg_start_backup</>, <function>pg_switch_wal</> etc.
</para>
<para>
diff --git a/doc/src/sgml/recovery-config.sgml b/doc/src/sgml/recovery-config.sgml
index 8c24ae2174..a91864bf62 100644
--- a/doc/src/sgml/recovery-config.sgml
+++ b/doc/src/sgml/recovery-config.sgml
@@ -321,7 +321,7 @@ restore_command = 'copy "C:\\server\\archivedir\\%f" "%p"' # Windows
to be executed against the database to check if this recovery target
is the most desirable point for recovery.
The paused state can be resumed by
- using <function>pg_xlog_replay_resume()</> (see
+ using <function>pg_wal_replay_resume()</> (see
<xref linkend="functions-recovery-control-table">), which then
causes recovery to end. If this recovery target is not the
desired stopping point, then shut down the server, change the
diff --git a/src/backend/access/transam/recovery.conf.sample b/src/backend/access/transam/recovery.conf.sample
index 7a16751541..ace77df728 100644
--- a/src/backend/access/transam/recovery.conf.sample
+++ b/src/backend/access/transam/recovery.conf.sample
@@ -98,10 +98,9 @@
#
# If recovery_target_action = 'pause', recovery will pause when the
# recovery target is reached. The pause state will continue until
-# pg_xlog_replay_resume() is called. This setting has no effect if
-# no recovery target is set. If hot_standby is not enabled then the
-# server will shutdown instead, though you may request this in
-# any case by specifying 'shutdown'.
+# pg_wal_replay_resume() is called. This setting has no effect if no recovery
+# target is set. If hot_standby is not enabled then the server will shutdown
+# instead, though you may request this in any case by specifying 'shutdown'.
#
#recovery_target_action = 'pause'
#
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 70edafadff..6dd63a945f 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -5740,7 +5740,7 @@ recoveryPausesHere(void)
ereport(LOG,
(errmsg("recovery has paused"),
- errhint("Execute pg_xlog_replay_resume() to continue.")));
+ errhint("Execute pg_wal_replay_resume() to continue.")));
while (RecoveryIsPaused())
{
diff --git a/src/backend/access/transam/xlogfuncs.c b/src/backend/access/transam/xlogfuncs.c
index 5cafb8b913..9a9b00fd1c 100644
--- a/src/backend/access/transam/xlogfuncs.c
+++ b/src/backend/access/transam/xlogfuncs.c
@@ -277,13 +277,13 @@ pg_stop_backup_v2(PG_FUNCTION_ARGS)
}
/*
- * pg_switch_xlog: switch to next xlog file
+ * pg_switch_wal: switch to next WAL file
*
* Permission checking for this function is managed through the normal
* GRANT system.
*/
Datum
-pg_switch_xlog(PG_FUNCTION_ARGS)
+pg_switch_wal(PG_FUNCTION_ARGS)
{
XLogRecPtr switchpoint;
@@ -349,7 +349,7 @@ pg_create_restore_point(PG_FUNCTION_ARGS)
* to the kernel, but is not necessarily synced to disk.
*/
Datum
-pg_current_xlog_location(PG_FUNCTION_ARGS)
+pg_current_wal_location(PG_FUNCTION_ARGS)
{
XLogRecPtr current_recptr;
@@ -370,7 +370,7 @@ pg_current_xlog_location(PG_FUNCTION_ARGS)
* This function is mostly for debugging purposes.
*/
Datum
-pg_current_xlog_insert_location(PG_FUNCTION_ARGS)
+pg_current_wal_insert_location(PG_FUNCTION_ARGS)
{
XLogRecPtr current_recptr;
@@ -391,7 +391,7 @@ pg_current_xlog_insert_location(PG_FUNCTION_ARGS)
* This function is mostly for debugging purposes.
*/
Datum
-pg_current_xlog_flush_location(PG_FUNCTION_ARGS)
+pg_current_wal_flush_location(PG_FUNCTION_ARGS)
{
XLogRecPtr current_recptr;
@@ -413,7 +413,7 @@ pg_current_xlog_flush_location(PG_FUNCTION_ARGS)
* and synced to disk by walreceiver.
*/
Datum
-pg_last_xlog_receive_location(PG_FUNCTION_ARGS)
+pg_last_wal_receive_location(PG_FUNCTION_ARGS)
{
XLogRecPtr recptr;
@@ -432,7 +432,7 @@ pg_last_xlog_receive_location(PG_FUNCTION_ARGS)
* connections during recovery.
*/
Datum
-pg_last_xlog_replay_location(PG_FUNCTION_ARGS)
+pg_last_wal_replay_location(PG_FUNCTION_ARGS)
{
XLogRecPtr recptr;
@@ -445,15 +445,15 @@ pg_last_xlog_replay_location(PG_FUNCTION_ARGS)
}
/*
- * Compute an xlog file name and decimal byte offset given a WAL location,
- * such as is returned by pg_stop_backup() or pg_xlog_switch().
+ * Compute an WAL file name and decimal byte offset given a WAL location,
+ * such as is returned by pg_stop_backup() or pg_switch_wal().
*
* Note that a location exactly at a segment boundary is taken to be in
* the previous segment. This is usually the right thing, since the
* expected usage is to determine which xlog file(s) are ready to archive.
*/
Datum
-pg_xlogfile_name_offset(PG_FUNCTION_ARGS)
+pg_wal_file_name_offset(PG_FUNCTION_ARGS)
{
XLogSegNo xlogsegno;
uint32 xrecoff;
@@ -469,7 +469,8 @@ pg_xlogfile_name_offset(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
errmsg("recovery is in progress"),
- errhint("pg_xlogfile_name_offset() cannot be executed during recovery.")));
+ errhint(
+ "pg_wal_file_name_offset() cannot be executed during recovery.")));
/*
* Construct a tuple descriptor for the result row. This must match this
@@ -512,10 +513,10 @@ pg_xlogfile_name_offset(PG_FUNCTION_ARGS)
/*
* Compute an xlog file name given a WAL location,
- * such as is returned by pg_stop_backup() or pg_xlog_switch().
+ * such as is returned by pg_stop_backup() or pg_switch_wal().
*/
Datum
-pg_xlogfile_name(PG_FUNCTION_ARGS)
+pg_wal_file_name(PG_FUNCTION_ARGS)
{
XLogSegNo xlogsegno;
XLogRecPtr locationpoint = PG_GETARG_LSN(0);
@@ -525,7 +526,7 @@ pg_xlogfile_name(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
errmsg("recovery is in progress"),
- errhint("pg_xlogfile_name() cannot be executed during recovery.")));
+ errhint("pg_wal_file_name() cannot be executed during recovery.")));
XLByteToPrevSeg(locationpoint, xlogsegno);
XLogFileName(xlogfilename, ThisTimeLineID, xlogsegno);
@@ -534,13 +535,13 @@ pg_xlogfile_name(PG_FUNCTION_ARGS)
}
/*
- * pg_xlog_replay_pause - pause recovery now
+ * pg_wal_replay_pause - pause recovery now
*
* Permission checking for this function is managed through the normal
* GRANT system.
*/
Datum
-pg_xlog_replay_pause(PG_FUNCTION_ARGS)
+pg_wal_replay_pause(PG_FUNCTION_ARGS)
{
if (!RecoveryInProgress())
ereport(ERROR,
@@ -554,13 +555,13 @@ pg_xlog_replay_pause(PG_FUNCTION_ARGS)
}
/*
- * pg_xlog_replay_resume - resume recovery now
+ * pg_wal_replay_resume - resume recovery now
*
* Permission checking for this function is managed through the normal
* GRANT system.
*/
Datum
-pg_xlog_replay_resume(PG_FUNCTION_ARGS)
+pg_wal_replay_resume(PG_FUNCTION_ARGS)
{
if (!RecoveryInProgress())
ereport(ERROR,
@@ -574,10 +575,10 @@ pg_xlog_replay_resume(PG_FUNCTION_ARGS)
}
/*
- * pg_is_xlog_replay_paused
+ * pg_is_recovery_paused
*/
Datum
-pg_is_xlog_replay_paused(PG_FUNCTION_ARGS)
+pg_is_recovery_paused(PG_FUNCTION_ARGS)
{
if (!RecoveryInProgress())
ereport(ERROR,
@@ -619,7 +620,7 @@ pg_is_in_recovery(PG_FUNCTION_ARGS)
* Compute the difference in bytes between two WAL locations.
*/
Datum
-pg_xlog_location_diff(PG_FUNCTION_ARGS)
+pg_wal_location_diff(PG_FUNCTION_ARGS)
{
Datum result;
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index 31aade102b..93c9d13950 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1050,8 +1050,11 @@ REVOKE EXECUTE ON FUNCTION pg_start_backup(text, boolean, boolean) FROM public;
REVOKE EXECUTE ON FUNCTION pg_stop_backup() FROM public;
REVOKE EXECUTE ON FUNCTION pg_stop_backup(boolean) FROM public;
REVOKE EXECUTE ON FUNCTION pg_create_restore_point(text) FROM public;
+REVOKE EXECUTE ON FUNCTION pg_switch_wal() FROM public;
REVOKE EXECUTE ON FUNCTION pg_switch_xlog() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_wal_replay_pause() FROM public;
REVOKE EXECUTE ON FUNCTION pg_xlog_replay_pause() FROM public;
+REVOKE EXECUTE ON FUNCTION pg_wal_replay_resume() FROM public;
REVOKE EXECUTE ON FUNCTION pg_xlog_replay_resume() FROM public;
REVOKE EXECUTE ON FUNCTION pg_rotate_logfile() FROM public;
REVOKE EXECUTE ON FUNCTION pg_reload_conf() FROM public;
diff --git a/src/backend/po/de.po b/src/backend/po/de.po
index 9ac21992a9..494d4a33f4 100644
--- a/src/backend/po/de.po
+++ b/src/backend/po/de.po
@@ -2052,8 +2052,8 @@ msgstr "Wiederherstellung wurde pausiert"
#: access/transam/xlog.c:5643
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "Führen Sie pg_xlog_replay_resume() aus um fortzusetzen."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "Führen Sie pg_wal_replay_resume() aus um fortzusetzen."
#: access/transam/xlog.c:5850
#, c-format
@@ -2789,13 +2789,13 @@ msgstr "Wert zu lang für Restore-Punkt (maximal %d Zeichen)"
#: access/transam/xlogfuncs.c:472
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "pg_xlogfile_name_offset() kann nicht während der Wiederherstellung ausgeführt werden."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "pg_wal_file_name_offset() kann nicht während der Wiederherstellung ausgeführt werden."
#: access/transam/xlogfuncs.c:528
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "pg_xlogfile_name() kann nicht während der Wiederherstellung ausgeführt werden."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "pg_wal_file_name() kann nicht während der Wiederherstellung ausgeführt werden."
#: access/transam/xlogfuncs.c:548 access/transam/xlogfuncs.c:568
#: access/transam/xlogfuncs.c:585
diff --git a/src/backend/po/es.po b/src/backend/po/es.po
index 955531c295..6948c06fc4 100644
--- a/src/backend/po/es.po
+++ b/src/backend/po/es.po
@@ -2120,8 +2120,8 @@ msgstr "la recuperación está en pausa"
#: access/transam/xlog.c:5645
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "Ejecute pg_xlog_replay_resume() para continuar."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "Ejecute pg_wal_replay_resume() para continuar."
#: access/transam/xlog.c:5852
#, c-format
@@ -2873,13 +2873,13 @@ msgstr "el valor es demasiado largo para un punto de recuperación (máximo %d c
#: access/transam/xlogfuncs.c:473
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "pg_xlogfile_name_offset() no puede ejecutarse durante la recuperación."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "pg_wal_file_name_offset() no puede ejecutarse durante la recuperación."
#: access/transam/xlogfuncs.c:529
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "pg_xlogfile_name() no puede ejecutarse durante la recuperación."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "pg_wal_file_name() no puede ejecutarse durante la recuperación."
#: access/transam/xlogfuncs.c:549 access/transam/xlogfuncs.c:569
#: access/transam/xlogfuncs.c:586
diff --git a/src/backend/po/fr.po b/src/backend/po/fr.po
index af5ee56238..3a59504cac 100644
--- a/src/backend/po/fr.po
+++ b/src/backend/po/fr.po
@@ -2039,8 +2039,8 @@ msgstr "restauration en pause"
#: access/transam/xlog.c:5645
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "Exécuter pg_xlog_replay_resume() pour continuer."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "Exécuter pg_wal_replay_resume() pour continuer."
#: access/transam/xlog.c:5852
#, c-format
@@ -2803,13 +2803,13 @@ msgstr "valeur trop longue pour le point de restauration (%d caract
#: access/transam/xlogfuncs.c:473
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "pg_xlogfile_name_offset() ne peut pas être exécuté lors de la restauration."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "pg_wal_file_name_offset() ne peut pas être exécuté lors de la restauration."
#: access/transam/xlogfuncs.c:529
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "pg_xlogfile_name() ne peut pas être exécuté lors de la restauration."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "pg_wal_file_name() ne peut pas être exécuté lors de la restauration."
#: access/transam/xlogfuncs.c:549 access/transam/xlogfuncs.c:569 access/transam/xlogfuncs.c:586
#, c-format
diff --git a/src/backend/po/id.po b/src/backend/po/id.po
index d5d484132b..4e01aa989f 100644
--- a/src/backend/po/id.po
+++ b/src/backend/po/id.po
@@ -1259,8 +1259,8 @@ msgstr "pemulihan berhenti"
#: access/transam/xlog.c:4669
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "Menjalankan pg_xlog_replay_resume() untuk melanjutan."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "Menjalankan pg_wal_replay_resume() untuk melanjutan."
#: access/transam/xlog.c:4799
#, c-format
@@ -1911,8 +1911,8 @@ msgstr "nilai terlalu panjang untuk titik pemgembalian point (maksimal %d karakt
#: access/transam/xlogfuncs.c:300
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "pg_xlogfile_name_offset() tidak dapat dijalankan selama proses pemulihan."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "pg_wal_file_name_offset() tidak dapat dijalankan selama proses pemulihan."
#: access/transam/xlogfuncs.c:312 access/transam/xlogfuncs.c:383 access/transam/xlogfuncs.c:540 access/transam/xlogfuncs.c:546
#, c-format
@@ -1921,8 +1921,8 @@ msgstr "tidak dapat menguraikan file log transaksi « %s »"
#: access/transam/xlogfuncs.c:374
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "pg_xlogfile_name() tidak dapat menjalankan selama proses pemulihan."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "pg_wal_file_name() tidak dapat menjalankan selama proses pemulihan."
#: access/transam/xlogfuncs.c:402 access/transam/xlogfuncs.c:424 access/transam/xlogfuncs.c:446
#, c-format
diff --git a/src/backend/po/it.po b/src/backend/po/it.po
index 393ed954ae..39a8cab4b2 100644
--- a/src/backend/po/it.po
+++ b/src/backend/po/it.po
@@ -2069,8 +2069,8 @@ msgstr "ripristino in pausa"
#: access/transam/xlog.c:5645
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "Esegui pg_xlog_replay_resume() per continuare."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "Esegui pg_wal_replay_resume() per continuare."
#: access/transam/xlog.c:5852
#, c-format
@@ -2812,13 +2812,13 @@ msgstr "il valore è troppo lungo per un punto di ripristino (massimo %d caratte
#: access/transam/xlogfuncs.c:473
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "pg_xlogfile_name_offset() non può essere eseguito durante il recupero."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "pg_wal_file_name_offset() non può essere eseguito durante il recupero."
#: access/transam/xlogfuncs.c:529
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "pg_xlogfile_name() non può essere eseguito durante il recupero."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "pg_wal_file_name() non può essere eseguito durante il recupero."
#: access/transam/xlogfuncs.c:549 access/transam/xlogfuncs.c:569
#: access/transam/xlogfuncs.c:586
diff --git a/src/backend/po/ja.po b/src/backend/po/ja.po
index 2fa5d48a82..f42b889656 100644
--- a/src/backend/po/ja.po
+++ b/src/backend/po/ja.po
@@ -1347,8 +1347,8 @@ msgstr "ãªã«ããªã¯ãã§ã«åæ¢ããã¦ãã¾ã"
#: access/transam/xlog.c:5804
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "pg_xlog_replay_resume() ãåããã¦å¦çãç¶ç¶ãã¦ãã ãã"
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "pg_wal_replay_resume() ãåããã¦å¦çãç¶ç¶ãã¦ãã ãã"
#: access/transam/xlog.c:5934
#, c-format
@@ -2042,8 +2042,8 @@ msgstr "ãªã¹ãã¢ãã¤ã³ãã¨ãã¦ã¯å¤ãé·ããã¾ãï¼æ大 %d
#: access/transam/xlogfuncs.c:290
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "ãªã«ããªä¸ã¯ pg_xlogfile_name_offset() ãå®è¡ã§ãã¾ãã"
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "ãªã«ããªä¸ã¯ pg_wal_file_name_offset() ãå®è¡ã§ãã¾ãã"
#: access/transam/xlogfuncs.c:302 access/transam/xlogfuncs.c:373
#: access/transam/xlogfuncs.c:530 access/transam/xlogfuncs.c:536
@@ -2053,8 +2053,8 @@ msgstr "ãã©ã³ã¶ã¯ã·ã§ã³ãã°ä½ç½®\"%s\"ã解æã§ãã¾ããã§ã
#: access/transam/xlogfuncs.c:364
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "ãªã«ããªä¸ã¯ pg_xlogfile_name() ãå®è¡ã§ãã¾ãã"
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "ãªã«ããªä¸ã¯ pg_wal_file_name() ãå®è¡ã§ãã¾ãã"
#: access/transam/xlogfuncs.c:392 access/transam/xlogfuncs.c:414
#: access/transam/xlogfuncs.c:436
diff --git a/src/backend/po/pl.po b/src/backend/po/pl.po
index 677badf5be..7c50e80229 100644
--- a/src/backend/po/pl.po
+++ b/src/backend/po/pl.po
@@ -2081,8 +2081,8 @@ msgstr "odzyskiwanie zostaÅo wstrzymane"
#: access/transam/xlog.c:5645
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "Wykonaj pg_xlog_replay_resume() by kontynuowaÄ."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "Wykonaj pg_wal_replay_resume() by kontynuowaÄ."
#: access/transam/xlog.c:5852
#, c-format
@@ -2834,13 +2834,13 @@ msgstr "wartoÅÄ zbyt dÅuga punktu przywrócenia (maksimum %d znaków)"
#: access/transam/xlogfuncs.c:472
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "pg_xlogfile_name_offset() nie może byÄ uruchomiony podczas trwania odzyskiwania."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "pg_wal_file_name_offset() nie może byÄ uruchomiony podczas trwania odzyskiwania."
#: access/transam/xlogfuncs.c:528
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "pg_xlogfile_name() nie może byÄ uruchomiony podczas trwania."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "pg_wal_file_name() nie może byÄ uruchomiony podczas trwania."
#: access/transam/xlogfuncs.c:548 access/transam/xlogfuncs.c:568
#: access/transam/xlogfuncs.c:585
diff --git a/src/backend/po/pt_BR.po b/src/backend/po/pt_BR.po
index 37e4a28f07..438c4c2339 100644
--- a/src/backend/po/pt_BR.po
+++ b/src/backend/po/pt_BR.po
@@ -1480,8 +1480,8 @@ msgstr "recuperação está em pausa"
#: access/transam/xlog.c:5699
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "Execute pg_xlog_replay_resume() para continuar."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "Execute pg_wal_replay_resume() para continuar."
#: access/transam/xlog.c:5914
#, c-format
@@ -2143,13 +2143,13 @@ msgstr "valor é muito longo para ponto de restauração (máximo de %d caracter
#: access/transam/xlogfuncs.c:271
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "pg_xlogfile_name_offset() não pode ser executado durante recuperação."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "pg_wal_file_name_offset() não pode ser executado durante recuperação."
#: access/transam/xlogfuncs.c:327
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "pg_xlogfile_name() não pode ser executado durante recuperação."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "pg_wal_file_name() não pode ser executado durante recuperação."
#: access/transam/xlogfuncs.c:344 access/transam/xlogfuncs.c:366
#, c-format
diff --git a/src/backend/po/ru.po b/src/backend/po/ru.po
index 5bd8059a9d..f9d5a4731f 100644
--- a/src/backend/po/ru.po
+++ b/src/backend/po/ru.po
@@ -2401,8 +2401,8 @@ msgstr "воÑÑÑановление пÑиоÑÑановлено"
#: access/transam/xlog.c:5645
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "ÐÑполниÑе pg_xlog_replay_resume() Ð´Ð»Ñ Ð¿ÑодолжениÑ."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "ÐÑполниÑе pg_wal_replay_resume() Ð´Ð»Ñ Ð¿ÑодолжениÑ."
#: access/transam/xlog.c:5852
#, c-format
@@ -3265,14 +3265,14 @@ msgstr "знаÑение Ð´Ð»Ñ ÑоÑки воÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ñев
#: access/transam/xlogfuncs.c:472
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
msgstr ""
-"ФÑнкÑÐ¸Ñ pg_xlogfile_name_offset() нелÑÐ·Ñ Ð²ÑзÑваÑÑ Ð²Ð¾ вÑÐµÐ¼Ñ Ð²Ð¾ÑÑÑановлениÑ."
+"ФÑнкÑÐ¸Ñ pg_wal_file_name_offset() нелÑÐ·Ñ Ð²ÑзÑваÑÑ Ð²Ð¾ вÑÐµÐ¼Ñ Ð²Ð¾ÑÑÑановлениÑ."
#: access/transam/xlogfuncs.c:528
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "ФÑнкÑÐ¸Ñ pg_xlogfile_name() нелÑÐ·Ñ Ð²ÑзÑваÑÑ Ð² пÑоÑеÑÑе воÑÑÑановлениÑ."
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "ФÑнкÑÐ¸Ñ pg_wal_file_name() нелÑÐ·Ñ Ð²ÑзÑваÑÑ Ð² пÑоÑеÑÑе воÑÑÑановлениÑ."
#: access/transam/xlogfuncs.c:548 access/transam/xlogfuncs.c:568
#: access/transam/xlogfuncs.c:585
diff --git a/src/backend/po/zh_CN.po b/src/backend/po/zh_CN.po
index 1e6934a7a5..7ac1690cb0 100644
--- a/src/backend/po/zh_CN.po
+++ b/src/backend/po/zh_CN.po
@@ -2229,8 +2229,8 @@ msgstr "æ¢å¤æä½å·²æå"
#: access/transam/xlog.c:5645
#, c-format
-msgid "Execute pg_xlog_replay_resume() to continue."
-msgstr "æ§è¡ pg_xlog_replay_resume() 以继ç»."
+msgid "Execute pg_wal_replay_resume() to continue."
+msgstr "æ§è¡ pg_wal_replay_resume() 以继ç»."
#: access/transam/xlog.c:5852
#, c-format
@@ -3055,13 +3055,13 @@ msgstr "æ¢å¤ç¹å¼è¶
é¿(æ大%d个å符)"
#: access/transam/xlogfuncs.c:473
#, c-format
-msgid "pg_xlogfile_name_offset() cannot be executed during recovery."
-msgstr "å¨æ¢å¤è¿ç¨ä¸ä¸è½æ§è¡pg_xlogfile_name_offset()"
+msgid "pg_wal_file_name_offset() cannot be executed during recovery."
+msgstr "å¨æ¢å¤è¿ç¨ä¸ä¸è½æ§è¡pg_wal_file_name_offset()"
#: access/transam/xlogfuncs.c:529
#, c-format
-msgid "pg_xlogfile_name() cannot be executed during recovery."
-msgstr "å¨æ¢å¤è¿ç¨ä¸æ æ³æ§è¡pg_xlogfile_name() "
+msgid "pg_wal_file_name() cannot be executed during recovery."
+msgstr "å¨æ¢å¤è¿ç¨ä¸æ æ³æ§è¡pg_wal_file_name() "
#: access/transam/xlogfuncs.c:549 access/transam/xlogfuncs.c:569
#: access/transam/xlogfuncs.c:586
diff --git a/src/bin/pg_rewind/RewindTest.pm b/src/bin/pg_rewind/RewindTest.pm
index 1c482617ad..c67212ff7a 100644
--- a/src/bin/pg_rewind/RewindTest.pm
+++ b/src/bin/pg_rewind/RewindTest.pm
@@ -156,7 +156,7 @@ sub promote_standby
# Wait for the standby to receive and write all WAL.
my $wal_received_query =
-"SELECT pg_current_xlog_location() = write_location FROM pg_stat_replication WHERE application_name = 'rewind_standby';";
+"SELECT pg_current_wal_location() = write_location FROM pg_stat_replication WHERE application_name = 'rewind_standby';";
$node_master->poll_query_until('postgres', $wal_received_query)
or die "Timed out while waiting for standby to receive and write WAL";
diff --git a/src/bin/pg_rewind/libpq_fetch.c b/src/bin/pg_rewind/libpq_fetch.c
index a903849ee4..d2374201c6 100644
--- a/src/bin/pg_rewind/libpq_fetch.c
+++ b/src/bin/pg_rewind/libpq_fetch.c
@@ -121,7 +121,7 @@ run_simple_query(const char *sql)
}
/*
- * Calls pg_current_xlog_insert_location() function
+ * Calls pg_current_wal_insert_location() function
*/
XLogRecPtr
libpqGetCurrentXlogInsertLocation(void)
@@ -131,7 +131,7 @@ libpqGetCurrentXlogInsertLocation(void)
uint32 lo;
char *val;
- val = run_simple_query("SELECT pg_current_xlog_insert_location()");
+ val = run_simple_query("SELECT pg_current_wal_insert_location()");
if (sscanf(val, "%X/%X", &hi, &lo) != 2)
pg_fatal("unrecognized result \"%s\" for current WAL insert location\n", val);
diff --git a/src/include/access/xlog_fn.h b/src/include/access/xlog_fn.h
index a013d047a2..a46b2f995c 100644
--- a/src/include/access/xlog_fn.h
+++ b/src/include/access/xlog_fn.h
@@ -16,21 +16,21 @@
extern Datum pg_start_backup(PG_FUNCTION_ARGS);
extern Datum pg_stop_backup(PG_FUNCTION_ARGS);
extern Datum pg_stop_backup_v2(PG_FUNCTION_ARGS);
-extern Datum pg_switch_xlog(PG_FUNCTION_ARGS);
+extern Datum pg_switch_wal(PG_FUNCTION_ARGS);
extern Datum pg_create_restore_point(PG_FUNCTION_ARGS);
-extern Datum pg_current_xlog_location(PG_FUNCTION_ARGS);
-extern Datum pg_current_xlog_insert_location(PG_FUNCTION_ARGS);
-extern Datum pg_current_xlog_flush_location(PG_FUNCTION_ARGS);
-extern Datum pg_last_xlog_receive_location(PG_FUNCTION_ARGS);
-extern Datum pg_last_xlog_replay_location(PG_FUNCTION_ARGS);
+extern Datum pg_current_wal_location(PG_FUNCTION_ARGS);
+extern Datum pg_current_wal_insert_location(PG_FUNCTION_ARGS);
+extern Datum pg_current_wal_flush_location(PG_FUNCTION_ARGS);
+extern Datum pg_last_wal_receive_location(PG_FUNCTION_ARGS);
+extern Datum pg_last_wal_replay_location(PG_FUNCTION_ARGS);
extern Datum pg_last_xact_replay_timestamp(PG_FUNCTION_ARGS);
-extern Datum pg_xlogfile_name_offset(PG_FUNCTION_ARGS);
-extern Datum pg_xlogfile_name(PG_FUNCTION_ARGS);
+extern Datum pg_wal_file_name_offset(PG_FUNCTION_ARGS);
+extern Datum pg_wal_file_name(PG_FUNCTION_ARGS);
extern Datum pg_is_in_recovery(PG_FUNCTION_ARGS);
-extern Datum pg_xlog_replay_pause(PG_FUNCTION_ARGS);
-extern Datum pg_xlog_replay_resume(PG_FUNCTION_ARGS);
-extern Datum pg_is_xlog_replay_paused(PG_FUNCTION_ARGS);
-extern Datum pg_xlog_location_diff(PG_FUNCTION_ARGS);
+extern Datum pg_wal_replay_pause(PG_FUNCTION_ARGS);
+extern Datum pg_wal_replay_resume(PG_FUNCTION_ARGS);
+extern Datum pg_is_recovery_paused(PG_FUNCTION_ARGS);
+extern Datum pg_wal_location_diff(PG_FUNCTION_ARGS);
extern Datum pg_is_in_backup(PG_FUNCTION_ARGS);
extern Datum pg_backup_start_time(PG_FUNCTION_ARGS);
diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index 37e022dc0d..8561fcf291 100644
--- a/src/include/catalog/pg_proc.h
+++ b/src/include/catalog/pg_proc.h
@@ -3127,37 +3127,51 @@ DESCR("get OID of current session's temp schema, if any");
DATA(insert OID = 2855 ( pg_is_other_temp_schema PGNSP PGUID 12 1 0 0 0 f f f f t f s s 1 0 16 "26" _null_ _null_ _null_ _null_ _null_ pg_is_other_temp_schema _null_ _null_ _null_ ));
DESCR("is schema another session's temp schema?");
-DATA(insert OID = 2171 ( pg_cancel_backend PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 16 "23" _null_ _null_ _null_ _null_ _null_ pg_cancel_backend _null_ _null_ _null_ ));
+DATA(insert OID = 2171 ( pg_cancel_backend PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 16 "23" _null_ _null_ _null_ _null_ _null_ pg_cancel_backend _null_ _null_ _null_ ));
DESCR("cancel a server process' current query");
-DATA(insert OID = 2096 ( pg_terminate_backend PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 16 "23" _null_ _null_ _null_ _null_ _null_ pg_terminate_backend _null_ _null_ _null_ ));
+DATA(insert OID = 2096 ( pg_terminate_backend PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 16 "23" _null_ _null_ _null_ _null_ _null_ pg_terminate_backend _null_ _null_ _null_ ));
DESCR("terminate a server process");
-DATA(insert OID = 2172 ( pg_start_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v r 3 0 3220 "25 16 16" _null_ _null_ _null_ _null_ _null_ pg_start_backup _null_ _null_ _null_ ));
+DATA(insert OID = 2172 ( pg_start_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v r 3 0 3220 "25 16 16" _null_ _null_ _null_ _null_ _null_ pg_start_backup _null_ _null_ _null_ ));
DESCR("prepare for taking an online backup");
-DATA(insert OID = 2173 ( pg_stop_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_stop_backup _null_ _null_ _null_ ));
+DATA(insert OID = 2173 ( pg_stop_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_stop_backup _null_ _null_ _null_ ));
DESCR("finish taking an online backup");
-DATA(insert OID = 2739 ( pg_stop_backup PGNSP PGUID 12 1 1 0 0 f f f f t t v s 1 0 2249 "16" "{16,3220,25,25}" "{i,o,o,o}" "{exclusive,lsn,labelfile,spcmapfile}" _null_ _null_ pg_stop_backup_v2 _null_ _null_ _null_ ));
+DATA(insert OID = 2739 ( pg_stop_backup PGNSP PGUID 12 1 1 0 0 f f f f t t v s 1 0 2249 "16" "{16,3220,25,25}" "{i,o,o,o}" "{exclusive,lsn,labelfile,spcmapfile}" _null_ _null_ pg_stop_backup_v2 _null_ _null_ _null_ ));
DESCR("finish taking an online backup");
-DATA(insert OID = 3813 ( pg_is_in_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_is_in_backup _null_ _null_ _null_ ));
+DATA(insert OID = 3813 ( pg_is_in_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_is_in_backup _null_ _null_ _null_ ));
DESCR("true if server is in online backup");
-DATA(insert OID = 3814 ( pg_backup_start_time PGNSP PGUID 12 1 0 0 0 f f f f t f s s 0 0 1184 "" _null_ _null_ _null_ _null_ _null_ pg_backup_start_time _null_ _null_ _null_ ));
+DATA(insert OID = 3814 ( pg_backup_start_time PGNSP PGUID 12 1 0 0 0 f f f f t f s s 0 0 1184 "" _null_ _null_ _null_ _null_ _null_ pg_backup_start_time _null_ _null_ _null_ ));
DESCR("start time of an online backup");
-DATA(insert OID = 2848 ( pg_switch_xlog PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_switch_xlog _null_ _null_ _null_ ));
-DESCR("switch to new xlog file");
-DATA(insert OID = 3098 ( pg_create_restore_point PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 3220 "25" _null_ _null_ _null_ _null_ _null_ pg_create_restore_point _null_ _null_ _null_ ));
+DATA(insert OID = 3449 ( pg_switch_wal PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_switch_wal _null_ _null_ _null_ ));
+DESCR("switch to new WAL file");
+DATA(insert OID = 2848 ( pg_switch_xlog PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_switch_wal _null_ _null_ _null_ ));
+DESCR("historical alias for pg_switch_wal");
+DATA(insert OID = 3098 ( pg_create_restore_point PGNSP PGUID 12 1 0 0 0 f f f f t f v s 1 0 3220 "25" _null_ _null_ _null_ _null_ _null_ pg_create_restore_point _null_ _null_ _null_ ));
DESCR("create a named restore point");
-DATA(insert OID = 2849 ( pg_current_xlog_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_xlog_location _null_ _null_ _null_ ));
-DESCR("current xlog write location");
-DATA(insert OID = 2852 ( pg_current_xlog_insert_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_xlog_insert_location _null_ _null_ _null_ ));
-DESCR("current xlog insert location");
-DATA(insert OID = 3330 ( pg_current_xlog_flush_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_xlog_flush_location _null_ _null_ _null_ ));
-DESCR("current xlog flush location");
-DATA(insert OID = 2850 ( pg_xlogfile_name_offset PGNSP PGUID 12 1 0 0 0 f f f f t f i s 1 0 2249 "3220" "{3220,25,23}" "{i,o,o}" "{wal_location,file_name,file_offset}" _null_ _null_ pg_xlogfile_name_offset _null_ _null_ _null_ ));
-DESCR("xlog filename and byte offset, given an xlog location");
-DATA(insert OID = 2851 ( pg_xlogfile_name PGNSP PGUID 12 1 0 0 0 f f f f t f i s 1 0 25 "3220" _null_ _null_ _null_ _null_ _null_ pg_xlogfile_name _null_ _null_ _null_ ));
-DESCR("xlog filename, given an xlog location");
-
-DATA(insert OID = 3165 ( pg_xlog_location_diff PGNSP PGUID 12 1 0 0 0 f f f f t f i s 2 0 1700 "3220 3220" _null_ _null_ _null_ _null_ _null_ pg_xlog_location_diff _null_ _null_ _null_ ));
-DESCR("difference in bytes, given two xlog locations");
+DATA(insert OID = 3800 ( pg_current_wal_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_wal_location _null_ _null_ _null_ ));
+DESCR("current WAL write location");
+DATA(insert OID = 2849 ( pg_current_xlog_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_wal_location _null_ _null_ _null_ ));
+DESCR("historical alias for pg_current_xlog_location");
+DATA(insert OID = 3801 ( pg_current_wal_insert_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_wal_insert_location _null_ _null_ _null_ ));
+DESCR("current WAL insert location");
+DATA(insert OID = 2852 ( pg_current_xlog_insert_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_wal_insert_location _null_ _null_ _null_ ));
+DESCR("historical alias for pg_current_wal_insert_location");
+DATA(insert OID = 6015 ( pg_current_wal_flush_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_wal_flush_location _null_ _null_ _null_ ));
+DESCR("current WAL flush location");
+DATA(insert OID = 3330 ( pg_current_xlog_flush_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_current_wal_flush_location _null_ _null_ _null_ ));
+DESCR("historical alias for pg_current_wal_flush_location");
+DATA(insert OID = 3452 ( pg_wal_file_name_offset PGNSP PGUID 12 1 0 0 0 f f f f t f i s 1 0 2249 "3220" "{3220,25,23}" "{i,o,o}" "{wal_location,file_name,file_offset}" _null_ _null_ pg_wal_file_name_offset _null_ _null_ _null_ ));
+DESCR("WAL filename and byte offset, given an WAL location");
+DATA(insert OID = 2850 ( pg_xlogfile_name_offset PGNSP PGUID 12 1 0 0 0 f f f f t f i s 1 0 2249 "3220" "{3220,25,23}" "{i,o,o}" "{wal_location,file_name,file_offset}" _null_ _null_ pg_wal_file_name_offset _null_ _null_ _null_ ));
+DESCR("historical alias for pg_wal_file_name_offset");
+DATA(insert OID = 3453 ( pg_wal_file_name PGNSP PGUID 12 1 0 0 0 f f f f t f i s 1 0 25 "3220" _null_ _null_ _null_ _null_ _null_ pg_wal_file_name _null_ _null_ _null_ ));
+DESCR("WAL filename, given a WAL location");
+DATA(insert OID = 2851 ( pg_xlogfile_name PGNSP PGUID 12 1 0 0 0 f f f f t f i s 1 0 25 "3220" _null_ _null_ _null_ _null_ _null_ pg_wal_file_name _null_ _null_ _null_ ));
+DESCR("historical alias for pg_wal_file_name");
+
+DATA(insert OID = 3445 ( pg_wal_location_diff PGNSP PGUID 12 1 0 0 0 f f f f t f i s 2 0 1700 "3220 3220" _null_ _null_ _null_ _null_ _null_ pg_wal_location_diff _null_ _null_ _null_ ));
+DESCR("difference in bytes, given two WAL locations");
+DATA(insert OID = 3165 ( pg_xlog_location_diff PGNSP PGUID 12 1 0 0 0 f f f f t f i s 2 0 1700 "3220 3220" _null_ _null_ _null_ _null_ _null_ pg_wal_location_diff _null_ _null_ _null_ ));
+DESCR("historical alias for pg_wal_location_diff");
DATA(insert OID = 3809 ( pg_export_snapshot PGNSP PGUID 12 1 0 0 0 f f f f t f v u 0 0 25 "" _null_ _null_ _null_ _null_ _null_ pg_export_snapshot _null_ _null_ _null_ ));
DESCR("export a snapshot");
@@ -3165,19 +3179,29 @@ DESCR("export a snapshot");
DATA(insert OID = 3810 ( pg_is_in_recovery PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_is_in_recovery _null_ _null_ _null_ ));
DESCR("true if server is in recovery");
-DATA(insert OID = 3820 ( pg_last_xlog_receive_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_last_xlog_receive_location _null_ _null_ _null_ ));
-DESCR("current xlog flush location");
-DATA(insert OID = 3821 ( pg_last_xlog_replay_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_last_xlog_replay_location _null_ _null_ _null_ ));
-DESCR("last xlog replay location");
+DATA(insert OID = 3446 ( pg_last_wal_receive_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_last_wal_receive_location _null_ _null_ _null_ ));
+DESCR("current wal flush location");
+DATA(insert OID = 3820 ( pg_last_xlog_receive_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_last_wal_receive_location _null_ _null_ _null_ ));
+DESCR("historical alias for pg_last_wal_receive_location");
+DATA(insert OID = 3447 ( pg_last_wal_replay_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_last_wal_replay_location _null_ _null_ _null_ ));
+DESCR("last wal replay location");
+DATA(insert OID = 3821 ( pg_last_xlog_replay_location PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 3220 "" _null_ _null_ _null_ _null_ _null_ pg_last_wal_replay_location _null_ _null_ _null_ ));
+DESCR("historical alias for pg_last_wal_replay_location");
DATA(insert OID = 3830 ( pg_last_xact_replay_timestamp PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 1184 "" _null_ _null_ _null_ _null_ _null_ pg_last_xact_replay_timestamp _null_ _null_ _null_ ));
DESCR("timestamp of last replay xact");
-DATA(insert OID = 3071 ( pg_xlog_replay_pause PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 2278 "" _null_ _null_ _null_ _null_ _null_ pg_xlog_replay_pause _null_ _null_ _null_ ));
-DESCR("pause xlog replay");
-DATA(insert OID = 3072 ( pg_xlog_replay_resume PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 2278 "" _null_ _null_ _null_ _null_ _null_ pg_xlog_replay_resume _null_ _null_ _null_ ));
-DESCR("resume xlog replay, if it was paused");
-DATA(insert OID = 3073 ( pg_is_xlog_replay_paused PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_is_xlog_replay_paused _null_ _null_ _null_ ));
-DESCR("true if xlog replay is paused");
+DATA(insert OID = 3450 ( pg_wal_replay_pause PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 2278 "" _null_ _null_ _null_ _null_ _null_ pg_wal_replay_pause _null_ _null_ _null_ ));
+DESCR("pause WAL replay");
+DATA(insert OID = 3071 ( pg_xlog_replay_pause PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 2278 "" _null_ _null_ _null_ _null_ _null_ pg_wal_replay_pause _null_ _null_ _null_ ));
+DESCR("historical alias for pg_wal_replay_pause");
+DATA(insert OID = 3451 ( pg_wal_replay_resume PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 2278 "" _null_ _null_ _null_ _null_ _null_ pg_wal_replay_resume _null_ _null_ _null_ ));
+DESCR("resume WAL replay, if it was paused");
+DATA(insert OID = 3072 ( pg_xlog_replay_resume PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 2278 "" _null_ _null_ _null_ _null_ _null_ pg_wal_replay_resume _null_ _null_ _null_ ));
+DESCR("historical alias for pg_wal_replay_resume");
+DATA(insert OID = 3448 ( pg_is_recovery_paused PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_is_recovery_paused _null_ _null_ _null_ ));
+DESCR("true if WAL replay for recovery is paused");
+DATA(insert OID = 3073 ( pg_is_xlog_replay_paused PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_is_recovery_paused _null_ _null_ _null_ ));
+DESCR("historical alias for pg_is_recovery_paused");
DATA(insert OID = 2621 ( pg_reload_conf PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 16 "" _null_ _null_ _null_ _null_ _null_ pg_reload_conf _null_ _null_ _null_ ));
DESCR("reload configuration files");
@@ -5345,6 +5369,8 @@ DESCR("pg_controldata recovery state information as a function");
DATA(insert OID = 3444 ( pg_control_init PGNSP PGUID 12 1 0 0 0 f f f f t f v s 0 0 2249 "" "{23,23,23,23,23,23,23,23,23,16,16,16,23}" "{o,o,o,o,o,o,o,o,o,o,o,o,o}" "{max_data_alignment,database_block_size,blocks_per_segment,wal_block_size,bytes_per_wal_segment,max_identifier_length,max_index_columns,max_toast_chunk_size,large_object_chunk_size,bigint_timestamps,float4_pass_by_value,float8_pass_by_value,data_page_checksum_version}" _null_ _null_ pg_control_init _null_ _null_ _null_ ));
DESCR("pg_controldata init state information as a function");
+/* Next OID: 6016 */
+
/*
* Symbolic values for provolatile column: these indicate whether the result
* of a function is dependent *only* on the values of its explicit arguments,
diff --git a/src/test/modules/commit_ts/t/002_standby.pl b/src/test/modules/commit_ts/t/002_standby.pl
index 4dbde2978e..3d43b3577c 100644
--- a/src/test/modules/commit_ts/t/002_standby.pl
+++ b/src/test/modules/commit_ts/t/002_standby.pl
@@ -32,9 +32,9 @@ my $master_ts = $master->safe_psql('postgres',
qq{SELECT ts.* FROM pg_class, pg_xact_commit_timestamp(xmin) AS ts WHERE relname = 't10'}
);
my $master_lsn =
- $master->safe_psql('postgres', 'select pg_current_xlog_location()');
+ $master->safe_psql('postgres', 'select pg_current_wal_location()');
$standby->poll_query_until('postgres',
- qq{SELECT '$master_lsn'::pg_lsn <= pg_last_xlog_replay_location()})
+ qq{SELECT '$master_lsn'::pg_lsn <= pg_last_wal_replay_location()})
or die "slave never caught up";
my $standby_ts = $standby->safe_psql('postgres',
@@ -46,9 +46,9 @@ $master->append_conf('postgresql.conf', 'track_commit_timestamp = off');
$master->restart;
$master->safe_psql('postgres', 'checkpoint');
$master_lsn =
- $master->safe_psql('postgres', 'select pg_current_xlog_location()');
+ $master->safe_psql('postgres', 'select pg_current_wal_location()');
$standby->poll_query_until('postgres',
- qq{SELECT '$master_lsn'::pg_lsn <= pg_last_xlog_replay_location()})
+ qq{SELECT '$master_lsn'::pg_lsn <= pg_last_wal_replay_location()})
or die "slave never caught up";
$standby->safe_psql('postgres', 'checkpoint');
diff --git a/src/test/modules/commit_ts/t/003_standby_2.pl b/src/test/modules/commit_ts/t/003_standby_2.pl
index d37ff182c4..8d4e438989 100644
--- a/src/test/modules/commit_ts/t/003_standby_2.pl
+++ b/src/test/modules/commit_ts/t/003_standby_2.pl
@@ -31,9 +31,9 @@ $master->append_conf('postgresql.conf', 'track_commit_timestamp = off');
$master->restart;
$master->safe_psql('postgres', 'checkpoint');
my $master_lsn =
- $master->safe_psql('postgres', 'select pg_current_xlog_location()');
+ $master->safe_psql('postgres', 'select pg_current_wal_location()');
$standby->poll_query_until('postgres',
- qq{SELECT '$master_lsn'::pg_lsn <= pg_last_xlog_replay_location()})
+ qq{SELECT '$master_lsn'::pg_lsn <= pg_last_wal_replay_location()})
or die "slave never caught up";
$standby->safe_psql('postgres', 'checkpoint');
diff --git a/src/test/recovery/t/002_archiving.pl b/src/test/recovery/t/002_archiving.pl
index fc2bf7ee1d..83b43bf84d 100644
--- a/src/test/recovery/t/002_archiving.pl
+++ b/src/test/recovery/t/002_archiving.pl
@@ -33,10 +33,10 @@ $node_standby->start;
$node_master->safe_psql('postgres',
"CREATE TABLE tab_int AS SELECT generate_series(1,1000) AS a");
my $current_lsn =
- $node_master->safe_psql('postgres', "SELECT pg_current_xlog_location();");
+ $node_master->safe_psql('postgres', "SELECT pg_current_wal_location();");
# Force archiving of WAL file to make it present on master
-$node_master->safe_psql('postgres', "SELECT pg_switch_xlog()");
+$node_master->safe_psql('postgres', "SELECT pg_switch_wal()");
# Add some more content, it should not be present on standby
$node_master->safe_psql('postgres',
@@ -44,7 +44,7 @@ $node_master->safe_psql('postgres',
# Wait until necessary replay has been done on standby
my $caughtup_query =
- "SELECT '$current_lsn'::pg_lsn <= pg_last_xlog_replay_location()";
+ "SELECT '$current_lsn'::pg_lsn <= pg_last_wal_replay_location()";
$node_standby->poll_query_until('postgres', $caughtup_query)
or die "Timed out while waiting for standby to catch up";
diff --git a/src/test/recovery/t/003_recovery_targets.pl b/src/test/recovery/t/003_recovery_targets.pl
index a82545bf6f..b7b0caae68 100644
--- a/src/test/recovery/t/003_recovery_targets.pl
+++ b/src/test/recovery/t/003_recovery_targets.pl
@@ -32,7 +32,7 @@ sub test_recovery_standby
# Wait until standby has replayed enough data
my $caughtup_query =
- "SELECT '$until_lsn'::pg_lsn <= pg_last_xlog_replay_location()";
+ "SELECT '$until_lsn'::pg_lsn <= pg_last_wal_replay_location()";
$node_standby->poll_query_until('postgres', $caughtup_query)
or die "Timed out while waiting for standby to catch up";
@@ -57,7 +57,7 @@ $node_master->start;
$node_master->safe_psql('postgres',
"CREATE TABLE tab_int AS SELECT generate_series(1,1000) AS a");
my $lsn1 =
- $node_master->safe_psql('postgres', "SELECT pg_current_xlog_location();");
+ $node_master->safe_psql('postgres', "SELECT pg_current_wal_location();");
# Take backup from which all operations will be run
$node_master->backup('my_backup');
@@ -67,14 +67,14 @@ $node_master->backup('my_backup');
$node_master->safe_psql('postgres',
"INSERT INTO tab_int VALUES (generate_series(1001,2000))");
my $ret = $node_master->safe_psql('postgres',
- "SELECT pg_current_xlog_location(), txid_current();");
+ "SELECT pg_current_wal_location(), txid_current();");
my ($lsn2, $recovery_txid) = split /\|/, $ret;
# More data, with recovery target timestamp
$node_master->safe_psql('postgres',
"INSERT INTO tab_int VALUES (generate_series(2001,3000))");
$ret = $node_master->safe_psql('postgres',
- "SELECT pg_current_xlog_location(), now();");
+ "SELECT pg_current_wal_location(), now();");
my ($lsn3, $recovery_time) = split /\|/, $ret;
# Even more data, this time with a recovery target name
@@ -82,22 +82,22 @@ $node_master->safe_psql('postgres',
"INSERT INTO tab_int VALUES (generate_series(3001,4000))");
my $recovery_name = "my_target";
my $lsn4 =
- $node_master->safe_psql('postgres', "SELECT pg_current_xlog_location();");
+ $node_master->safe_psql('postgres', "SELECT pg_current_wal_location();");
$node_master->safe_psql('postgres',
"SELECT pg_create_restore_point('$recovery_name');");
# And now for a recovery target LSN
$node_master->safe_psql('postgres',
"INSERT INTO tab_int VALUES (generate_series(4001,5000))");
-my $recovery_lsn = $node_master->safe_psql('postgres', "SELECT pg_current_xlog_location()");
+my $recovery_lsn = $node_master->safe_psql('postgres', "SELECT pg_current_wal_location()");
my $lsn5 =
- $node_master->safe_psql('postgres', "SELECT pg_current_xlog_location();");
+ $node_master->safe_psql('postgres', "SELECT pg_current_wal_location();");
$node_master->safe_psql('postgres',
"INSERT INTO tab_int VALUES (generate_series(5001,6000))");
# Force archiving of WAL file
-$node_master->safe_psql('postgres', "SELECT pg_switch_xlog()");
+$node_master->safe_psql('postgres', "SELECT pg_switch_wal()");
# Test recovery targets
my @recovery_params = ("recovery_target = 'immediate'");
diff --git a/src/test/recovery/t/005_replay_delay.pl b/src/test/recovery/t/005_replay_delay.pl
index 640295bfa8..cd9e8f5c12 100644
--- a/src/test/recovery/t/005_replay_delay.pl
+++ b/src/test/recovery/t/005_replay_delay.pl
@@ -42,7 +42,7 @@ $node_master->safe_psql('postgres',
# Now wait for replay to complete on standby. We're done waiting when the
# slave has replayed up to the previously saved master LSN.
my $until_lsn =
- $node_master->safe_psql('postgres', "SELECT pg_current_xlog_location()");
+ $node_master->safe_psql('postgres', "SELECT pg_current_wal_location()");
my $remaining = 90;
while ($remaining-- > 0)
@@ -50,7 +50,7 @@ while ($remaining-- > 0)
# Done waiting?
my $replay_status = $node_standby->safe_psql('postgres',
- "SELECT (pg_last_xlog_replay_location() - '$until_lsn'::pg_lsn) >= 0"
+ "SELECT (pg_last_wal_replay_location() - '$until_lsn'::pg_lsn) >= 0"
);
last if $replay_status eq 't';
diff --git a/src/test/recovery/t/008_fsm_truncation.pl b/src/test/recovery/t/008_fsm_truncation.pl
index 9f6bdb0b64..4419fc258c 100644
--- a/src/test/recovery/t/008_fsm_truncation.pl
+++ b/src/test/recovery/t/008_fsm_truncation.pl
@@ -69,11 +69,11 @@ vacuum verbose testtab;
$node_master->psql('postgres', 'checkpoint');
my $until_lsn =
- $node_master->safe_psql('postgres', "SELECT pg_current_xlog_location();");
+ $node_master->safe_psql('postgres', "SELECT pg_current_wal_location();");
# Wait long enough for standby to receive and apply all WAL
my $caughtup_query =
- "SELECT '$until_lsn'::pg_lsn <= pg_last_xlog_replay_location()";
+ "SELECT '$until_lsn'::pg_lsn <= pg_last_wal_replay_location()";
$node_standby->poll_query_until('postgres', $caughtup_query)
or die "Timed out while waiting for standby to catch up";
diff --git a/src/test/regress/expected/hs_standby_functions.out b/src/test/regress/expected/hs_standby_functions.out
index 16d50a8285..e0af677ea1 100644
--- a/src/test/regress/expected/hs_standby_functions.out
+++ b/src/test/regress/expected/hs_standby_functions.out
@@ -15,7 +15,7 @@ select length(txid_current_snapshot()::text) >= 4;
select pg_start_backup('should fail');
ERROR: recovery is in progress
HINT: WAL control functions cannot be executed during recovery.
-select pg_switch_xlog();
+select pg_switch_wal();
ERROR: recovery is in progress
HINT: WAL control functions cannot be executed during recovery.
select pg_stop_backup();
diff --git a/src/test/regress/sql/hs_primary_extremes.sql b/src/test/regress/sql/hs_primary_extremes.sql
index 629efb4be5..2051e2e5cf 100644
--- a/src/test/regress/sql/hs_primary_extremes.sql
+++ b/src/test/regress/sql/hs_primary_extremes.sql
@@ -70,4 +70,4 @@ SELECT count(*) > 257 FROM pg_locks;
COMMIT;
SELECT hs_locks_drop(257);
-SELECT pg_switch_xlog();
+SELECT pg_switch_wal();
diff --git a/src/test/regress/sql/hs_primary_setup.sql b/src/test/regress/sql/hs_primary_setup.sql
index a00b367cbc..eeb4421307 100644
--- a/src/test/regress/sql/hs_primary_setup.sql
+++ b/src/test/regress/sql/hs_primary_setup.sql
@@ -22,4 +22,4 @@ insert into hs3 values (115);
DROP sequence if exists hsseq;
create sequence hsseq;
-SELECT pg_switch_xlog();
+SELECT pg_switch_wal();
diff --git a/src/test/regress/sql/hs_standby_functions.sql b/src/test/regress/sql/hs_standby_functions.sql
index 7577045f11..251bac0a43 100644
--- a/src/test/regress/sql/hs_standby_functions.sql
+++ b/src/test/regress/sql/hs_standby_functions.sql
@@ -10,7 +10,7 @@ select txid_current();
select length(txid_current_snapshot()::text) >= 4;
select pg_start_backup('should fail');
-select pg_switch_xlog();
+select pg_switch_wal();
select pg_stop_backup();
-- should return no rows
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