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Remove all references to "xlog" from SQL-callable functions in pg_proc. 

Commit f82ec32ac3 renamed the pg_xlog
directory to pg_wal.  To make things consistent, and because "xlog" is
terrible terminology for either "transaction log" or "write-ahead log"
rename all SQL-callable functions that contain "xlog" in the name to
instead contain "wal".  (Note that this may pose an upgrade hazard for
some users.)

Similarly, rename the xlog_position argument of the functions that
create slots to be called wal_position.

Discussion: https://www.postgresql.org/message-id/CA+Tgmob=YmA=H3DbW1YuOXnFVgBheRmyDkWcD9M8f=5bGWYEoQ@mail.gmail.com
This commit is contained in:
Robert Haas 2017-02-09 15:10:09 -05:00
parent 72257f9578
commit 806091c96f
30 changed files with 137 additions and 137 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
contrib/bloom/t/001_wal.pl
View File

@ -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";

2
contrib/test_decoding/expected/ddl.out
View File

@ -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
-----------------+---------------+-----------+--------+------------------+-------------------+----------

2
contrib/test_decoding/sql/ddl.sql
View File

@ -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;
/*

2
doc/src/sgml/backup.sgml
View File

@ -726,7 +726,7 @@ test ! -f /mnt/server/archivedir/00000001000000A900000065 &amp;&amp; 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
<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">.

72
doc/src/sgml/func.sgml
View File

@ -17952,13 +17952,13 @@ 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>
@ -17973,16 +17973,16 @@ 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_walfile_name</primary>
</indexterm>
<indexterm>
<primary>pg_xlogfile_name_offset</primary>
<primary>pg_walfile_name_offset</primary>
</indexterm>
<indexterm>
<primary>pg_xlog_location_diff</primary>
<primary>pg_wal_location_diff</primary>
</indexterm>
<para>
@ -17990,7 +17990,7 @@ SELECT set_config('log_statement_stats', 'off', false);
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>).
and <function>pg_wal_location_diff</function>).
</para>
<table id="functions-admin-backup-table">
@ -18011,21 +18011,21 @@ 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>
@ -18067,28 +18067,28 @@ 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_walfile_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_walfile_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>
@ -18146,11 +18146,11 @@ 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>
@ -18165,10 +18165,10 @@ 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
@ -18181,17 +18181,17 @@ 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_walfile_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_walfile_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_walfile_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
@ -18200,7 +18200,7 @@ 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.
@ -18220,10 +18220,10 @@ 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>
@ -18255,7 +18255,7 @@ 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
@ -18269,7 +18269,7 @@ 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.
@ -18301,13 +18301,13 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
</table>
<indexterm>
<primary>pg_is_xlog_replay_paused</primary>
<primary>pg_is_wal_replay_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>
@ -18327,7 +18327,7 @@ 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_wal_replay_paused()</function></literal>
</entry>
<entry><type>bool</type></entry>
<entry>True if recovery is paused.
@ -18335,7 +18335,7 @@ 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).
@ -18343,7 +18343,7 @@ 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).
@ -18492,7 +18492,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
<literal><function>pg_create_physical_replication_slot(<parameter>slot_name</parameter> <type>name</type> <optional>, <parameter>immediately_reserve</> <type>boolean</>, <parameter>temporary</> <type>boolean</></optional>)</function></literal>
</entry>
<entry>
(<parameter>slot_name</parameter> <type>name</type>, <parameter>xlog_position</parameter> <type>pg_lsn</type>)
(<parameter>slot_name</parameter> <type>name</type>, <parameter>wal_position</parameter> <type>pg_lsn</type>)
</entry>
<entry>
Creates a new physical replication slot named
@ -18536,7 +18536,7 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
<literal><function>pg_create_logical_replication_slot(<parameter>slot_name</parameter> <type>name</type>, <parameter>plugin</parameter> <type>name</type> <optional>, <parameter>temporary</> <type>boolean</></optional>)</function></literal>
</entry>
<entry>
(<parameter>slot_name</parameter> <type>name</type>, <parameter>xlog_position</parameter> <type>pg_lsn</type>)
(<parameter>slot_name</parameter> <type>name</type>, <parameter>wal_position</parameter> <type>pg_lsn</type>)
</entry>
<entry>
Creates a new logical (decoding) replication slot named

14
doc/src/sgml/high-availability.sgml
View File

@ -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>
@ -929,7 +929,7 @@ primary_conninfo = 'host=192.168.1.50 port=5432 user=foo password=foopass'
You can create a replication slot like this:
<programlisting>
postgres=# SELECT * FROM pg_create_physical_replication_slot('node_a_slot');
slot_name | xlog_position
slot_name | wal_position
-------------+---------------
node_a_slot |
@ -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_walfile_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>

2
doc/src/sgml/logicaldecoding.sgml
View File

@ -56,7 +56,7 @@
<programlisting>
postgres=# -- Create a slot named 'regression_slot' using the output plugin 'test_decoding'
postgres=# SELECT * FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
slot_name | xlog_position
slot_name | wal_position
-----------------+---------------
regression_slot | 0/16B1970
(1 row)

2
doc/src/sgml/recovery-config.sgml
View File

@ -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

2
src/backend/access/transam/recovery.conf.sample
View File

@ -98,7 +98,7 @@
#
# 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
# 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'.

2
src/backend/access/transam/xlog.c
View File

@ -5870,7 +5870,7 @@ 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())
{

36
src/backend/access/transam/xlogfuncs.c
View File

@ -276,13 +276,13 @@ pg_stop_backup_v2(PG_FUNCTION_ARGS)
}
/*
* pg_switch_xlog: switch to next xlog file
* pg_switch_wal: switch to next xlog 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;
@ -348,7 +348,7 @@ 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;
@ -369,7 +369,7 @@ 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;
@ -390,7 +390,7 @@ 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;
@ -412,7 +412,7 @@ 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;
@ -431,7 +431,7 @@ 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;
@ -452,7 +452,7 @@ pg_last_xlog_replay_location(PG_FUNCTION_ARGS)
* expected usage is to determine which xlog file(s) are ready to archive.
*/
Datum
pg_xlogfile_name_offset(PG_FUNCTION_ARGS)
pg_walfile_name_offset(PG_FUNCTION_ARGS)
{
XLogSegNo xlogsegno;
uint32 xrecoff;
@ -468,7 +468,7 @@ 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_walfile_name_offset() cannot be executed during recovery.")));
/*
* Construct a tuple descriptor for the result row. This must match this
@ -514,7 +514,7 @@ pg_xlogfile_name_offset(PG_FUNCTION_ARGS)
* such as is returned by pg_stop_backup() or pg_xlog_switch().
*/
Datum
pg_xlogfile_name(PG_FUNCTION_ARGS)
pg_walfile_name(PG_FUNCTION_ARGS)
{
XLogSegNo xlogsegno;
XLogRecPtr locationpoint = PG_GETARG_LSN(0);
@ -524,7 +524,7 @@ 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_walfile_name() cannot be executed during recovery.")));
XLByteToPrevSeg(locationpoint, xlogsegno);
XLogFileName(xlogfilename, ThisTimeLineID, xlogsegno);
@ -533,13 +533,13 @@ 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,
@ -553,13 +553,13 @@ 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,
@ -573,10 +573,10 @@ pg_xlog_replay_resume(PG_FUNCTION_ARGS)
}
/*
* pg_is_xlog_replay_paused
* pg_is_wal_replay_paused
*/
Datum
pg_is_xlog_replay_paused(PG_FUNCTION_ARGS)
pg_is_wal_replay_paused(PG_FUNCTION_ARGS)
{
if (!RecoveryInProgress())
ereport(ERROR,
@ -618,7 +618,7 @@ 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;

10
src/backend/catalog/system_views.sql
View File

@ -1028,7 +1028,7 @@ AS 'pg_logical_slot_peek_binary_changes';
CREATE OR REPLACE FUNCTION pg_create_physical_replication_slot(
IN slot_name name, IN immediately_reserve boolean DEFAULT false,
IN temporary boolean DEFAULT false,
OUT slot_name name, OUT xlog_position pg_lsn)
OUT slot_name name, OUT wal_position pg_lsn)
RETURNS RECORD
LANGUAGE INTERNAL
STRICT VOLATILE
@ -1037,7 +1037,7 @@ AS 'pg_create_physical_replication_slot';
CREATE OR REPLACE FUNCTION pg_create_logical_replication_slot(
IN slot_name name, IN plugin name,
IN temporary boolean DEFAULT false,
OUT slot_name text, OUT xlog_position pg_lsn)
OUT slot_name text, OUT wal_position pg_lsn)
RETURNS RECORD
LANGUAGE INTERNAL
STRICT VOLATILE
@ -1085,9 +1085,9 @@ 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_xlog() FROM public;
REVOKE EXECUTE ON FUNCTION pg_xlog_replay_pause() FROM public;
REVOKE EXECUTE ON FUNCTION pg_xlog_replay_resume() FROM public;
REVOKE EXECUTE ON FUNCTION pg_switch_wal() FROM public;
REVOKE EXECUTE ON FUNCTION pg_wal_replay_pause() FROM public;
REVOKE EXECUTE ON FUNCTION pg_wal_replay_resume() FROM public;
REVOKE EXECUTE ON FUNCTION pg_rotate_logfile() FROM public;
REVOKE EXECUTE ON FUNCTION pg_reload_conf() FROM public;

2
src/bin/pg_basebackup/t/030_pg_recvlogical.pl
View File

@ -39,7 +39,7 @@ isnt($slot->{'restart_lsn'}, '', 'restart lsn is defined for new slot');
$node->psql('postgres', 'CREATE TABLE test_table(x integer)');
$node->psql('postgres', 'INSERT INTO test_table(x) SELECT y FROM generate_series(1, 10) a(y);');
my $nextlsn = $node->safe_psql('postgres', 'SELECT pg_current_xlog_insert_location()');
my $nextlsn = $node->safe_psql('postgres', 'SELECT pg_current_wal_insert_location()');
chomp($nextlsn);
$node->command_ok(['pg_recvlogical', '-S', 'test', '-d', $node->connstr('postgres'), '--start', '--endpos', "$nextlsn", '--no-loop', '-f', '-'],

2
src/bin/pg_rewind/RewindTest.pm
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@ -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";

4
src/bin/pg_rewind/libpq_fetch.c
View File

@ -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);

2
src/include/catalog/catversion.h
View File

@ -53,6 +53,6 @@
*/
/* yyyymmddN */
#define CATALOG_VERSION_NO 201701301
#define CATALOG_VERSION_NO 201701309
#endif

52
src/include/catalog/pg_proc.h
View File

@ -3149,23 +3149,23 @@ DATA(insert OID = 3813 ( pg_is_in_backup PGNSP PGUID 12 1 0 0 0 f f f f t f v s
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_ ));
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 = 2848 ( 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 = 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 = 2849 ( 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 = 2852 ( 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 = 3330 ( 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 = 2850 ( pg_walfile_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_walfile_name_offset _null_ _null_ _null_ ));
DESCR("wal filename and byte offset, given an wal location");
DATA(insert OID = 2851 ( pg_walfile_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_walfile_name _null_ _null_ _null_ ));
DESCR("wal filename, given an wal 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 = 3165 ( 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 = 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");
@ -3173,19 +3173,19 @@ 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 = 3820 ( 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 = 3821 ( 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 = 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 = 3071 ( 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 = 3072 ( 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 = 3073 ( pg_is_wal_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_wal_replay_paused _null_ _null_ _null_ ));
DESCR("true if wal replay is 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");
@ -5187,13 +5187,13 @@ DATA(insert OID = 5016 ( spg_box_quad_leaf_consistent PGNSP PGUID 12 1 0 0 0 f
DESCR("SP-GiST support for quad tree over box");
/* replication slots */
DATA(insert OID = 3779 ( pg_create_physical_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f t f v u 3 0 2249 "19 16 16" "{19,16,16,19,3220}" "{i,i,i,o,o}" "{slot_name,immediately_reserve,temporary,slot_name,xlog_position}" _null_ _null_ pg_create_physical_replication_slot _null_ _null_ _null_ ));
DATA(insert OID = 3779 ( pg_create_physical_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f t f v u 3 0 2249 "19 16 16" "{19,16,16,19,3220}" "{i,i,i,o,o}" "{slot_name,immediately_reserve,temporary,slot_name,wal_position}" _null_ _null_ pg_create_physical_replication_slot _null_ _null_ _null_ ));
DESCR("create a physical replication slot");
DATA(insert OID = 3780 ( pg_drop_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f t f v u 1 0 2278 "19" _null_ _null_ _null_ _null_ _null_ pg_drop_replication_slot _null_ _null_ _null_ ));
DESCR("drop a replication slot");
DATA(insert OID = 3781 ( pg_get_replication_slots PGNSP PGUID 12 1 10 0 0 f f f f f t s s 0 0 2249 "" "{19,19,25,26,16,16,23,28,28,3220,3220}" "{o,o,o,o,o,o,o,o,o,o,o}" "{slot_name,plugin,slot_type,datoid,temporary,active,active_pid,xmin,catalog_xmin,restart_lsn,confirmed_flush_lsn}" _null_ _null_ pg_get_replication_slots _null_ _null_ _null_ ));
DESCR("information about replication slots currently in use");
DATA(insert OID = 3786 ( pg_create_logical_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f t f v u 3 0 2249 "19 19 16" "{19,19,16,25,3220}" "{i,i,i,o,o}" "{slot_name,plugin,temporary,slot_name,xlog_position}" _null_ _null_ pg_create_logical_replication_slot _null_ _null_ _null_ ));
DATA(insert OID = 3786 ( pg_create_logical_replication_slot PGNSP PGUID 12 1 0 0 0 f f f f t f v u 3 0 2249 "19 19 16" "{19,19,16,25,3220}" "{i,i,i,o,o}" "{slot_name,plugin,temporary,slot_name,wal_position}" _null_ _null_ pg_create_logical_replication_slot _null_ _null_ _null_ ));
DESCR("set up a logical replication slot");
DATA(insert OID = 3782 ( pg_logical_slot_get_changes PGNSP PGUID 12 1000 1000 25 0 f f f f f t v u 4 0 2249 "19 3220 23 1009" "{19,3220,23,1009,3220,28,25}" "{i,i,i,v,o,o,o}" "{slot_name,upto_lsn,upto_nchanges,options,location,xid,data}" _null_ _null_ pg_logical_slot_get_changes _null_ _null_ _null_ ));
DESCR("get changes from replication slot");

8
src/test/modules/commit_ts/t/002_standby.pl
View File

@ -31,9 +31,9 @@ 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',
@ -45,9 +45,9 @@ $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');

4
src/test/modules/commit_ts/t/003_standby_2.pl
View File

@ -30,9 +30,9 @@ $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');

10
src/test/perl/PostgresNode.pm
View File

@ -1358,11 +1358,11 @@ mode must be specified.
sub lsn
{
my ($self, $mode) = @_;
my %modes = ('insert' => 'pg_current_xlog_insert_location()',
'flush' => 'pg_current_xlog_flush_location()',
'write' => 'pg_current_xlog_location()',
'receive' => 'pg_last_xlog_receive_location()',
'replay' => 'pg_last_xlog_replay_location()');
my %modes = ('insert' => 'pg_current_wal_insert_location()',
'flush' => 'pg_current_wal_flush_location()',
'write' => 'pg_current_wal_location()',
'receive' => 'pg_last_wal_receive_location()',
'replay' => 'pg_last_wal_replay_location()');
$mode = '<undef>' if !defined($mode);
die "unknown mode for 'lsn': '$mode', valid modes are " . join(', ', keys %modes)

6
src/test/recovery/t/002_archiving.pl
View File

@ -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";

16
src/test/recovery/t/003_recovery_targets.pl
View File

@ -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'");

4
src/test/recovery/t/005_replay_delay.pl
View File

@ -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';

4
src/test/recovery/t/008_fsm_truncation.pl
View File

@ -68,11 +68,11 @@ 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";

2
src/test/regress/expected/hs_standby_functions.out
View File

@ -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();

2
src/test/regress/sql/hs_primary_extremes.sql
View File

@ -70,4 +70,4 @@ SELECT count(*) > 257 FROM pg_locks;
COMMIT;
SELECT hs_locks_drop(257);
SELECT pg_switch_xlog();
SELECT pg_switch_wal();

2
src/test/regress/sql/hs_primary_setup.sql
View File

@ -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();

2
src/test/regress/sql/hs_standby_functions.sql
View File

@ -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

2
src/test/subscription/t/001_rep_changes.pl
View File

@ -52,7 +52,7 @@ $node_subscriber->safe_psql('postgres',
# Wait for subscriber to finish initialization
my $caughtup_query =
"SELECT pg_current_xlog_location() <= replay_location FROM pg_stat_replication WHERE application_name = '$appname';";
"SELECT pg_current_wal_location() <= replay_location FROM pg_stat_replication WHERE application_name = '$appname';";
$node_publisher->poll_query_until('postgres', $caughtup_query)
or die "Timed out while waiting for subscriber to catch up";

2
src/test/subscription/t/002_types.pl
View File

@ -107,7 +107,7 @@ $node_subscriber->safe_psql('postgres',
# Wait for subscriber to finish initialization
my $caughtup_query =
"SELECT pg_current_xlog_location() <= replay_location FROM pg_stat_replication WHERE application_name = '$appname';";
"SELECT pg_current_wal_location() <= replay_location FROM pg_stat_replication WHERE application_name = '$appname';";
$node_publisher->poll_query_until('postgres', $caughtup_query)
or die "Timed out while waiting for subscriber to catch up";