Adding upstream version 15.4.upstream/15.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 258 insertions, 0 deletions

diff --git a/src/test/modules/commit_ts/expected/commit_timestamp.out b/src/test/modules/commit_ts/expected/commit_timestamp.out
new file mode 100644
index 0000000..bb2fda2
--- /dev/null
+++ b/src/test/modules/commit_ts/expected/commit_timestamp.out
@@ -0,0 +1,139 @@
+--
+-- Commit Timestamp
+--
+SHOW track_commit_timestamp;
+ track_commit_timestamp 
+------------------------
+ on
+(1 row)
+
+CREATE TABLE committs_test(id serial, ts timestamptz default now());
+INSERT INTO committs_test DEFAULT VALUES;
+INSERT INTO committs_test DEFAULT VALUES;
+INSERT INTO committs_test DEFAULT VALUES;
+SELECT id,
+       pg_xact_commit_timestamp(xmin) >= ts,
+       pg_xact_commit_timestamp(xmin) <= now(),
+       pg_xact_commit_timestamp(xmin) - ts < '60s' -- 60s should give a lot of reserve
+FROM committs_test
+ORDER BY id;
+ id | ?column? | ?column? | ?column? 
+----+----------+----------+----------
+  1 | t        | t        | t
+  2 | t        | t        | t
+  3 | t        | t        | t
+(3 rows)
+
+DROP TABLE committs_test;
+SELECT pg_xact_commit_timestamp('0'::xid);
+ERROR:  cannot retrieve commit timestamp for transaction 0
+SELECT pg_xact_commit_timestamp('1'::xid);
+ pg_xact_commit_timestamp 
+--------------------------
+ 
+(1 row)
+
+SELECT pg_xact_commit_timestamp('2'::xid);
+ pg_xact_commit_timestamp 
+--------------------------
+ 
+(1 row)
+
+SELECT x.xid::text::bigint > 0 as xid_valid,
+       x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       roident != 0 AS valid_roident
+  FROM pg_last_committed_xact() x;
+ xid_valid | ts_low | ts_high | valid_roident 
+-----------+--------+---------+---------------
+ t         | t      | t       | f
+(1 row)
+
+-- Test non-normal transaction ids.
+SELECT * FROM pg_xact_commit_timestamp_origin(NULL); -- ok, NULL
+ timestamp | roident 
+-----------+---------
+           |        
+(1 row)
+
+SELECT * FROM pg_xact_commit_timestamp_origin('0'::xid); -- error
+ERROR:  cannot retrieve commit timestamp for transaction 0
+SELECT * FROM pg_xact_commit_timestamp_origin('1'::xid); -- ok, NULL
+ timestamp | roident 
+-----------+---------
+           |        
+(1 row)
+
+SELECT * FROM pg_xact_commit_timestamp_origin('2'::xid); -- ok, NULL
+ timestamp | roident 
+-----------+---------
+           |        
+(1 row)
+
+-- Test transaction without replication origin
+SELECT txid_current() as txid_no_origin \gset
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       roident != 0 AS valid_roident
+  FROM pg_last_committed_xact() x;
+ ts_low | ts_high | valid_roident 
+--------+---------+---------------
+ t      | t       | f
+(1 row)
+
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       roident != 0 AS valid_roident
+  FROM pg_xact_commit_timestamp_origin(:'txid_no_origin') x;
+ ts_low | ts_high | valid_roident 
+--------+---------+---------------
+ t      | t       | f
+(1 row)
+
+-- Test transaction with replication origin
+SELECT pg_replication_origin_create('regress_commit_ts: get_origin') != 0
+  AS valid_roident;
+ valid_roident 
+---------------
+ t
+(1 row)
+
+SELECT pg_replication_origin_session_setup('regress_commit_ts: get_origin');
+ pg_replication_origin_session_setup 
+-------------------------------------
+ 
+(1 row)
+
+SELECT txid_current() as txid_with_origin \gset
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       r.roname
+  FROM pg_last_committed_xact() x, pg_replication_origin r
+  WHERE r.roident = x.roident;
+ ts_low | ts_high |            roname             
+--------+---------+-------------------------------
+ t      | t       | regress_commit_ts: get_origin
+(1 row)
+
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       r.roname
+  FROM pg_xact_commit_timestamp_origin(:'txid_with_origin') x, pg_replication_origin r
+  WHERE r.roident = x.roident;
+ ts_low | ts_high |            roname             
+--------+---------+-------------------------------
+ t      | t       | regress_commit_ts: get_origin
+(1 row)
+
+SELECT pg_replication_origin_session_reset();
+ pg_replication_origin_session_reset 
+-------------------------------------
+ 
+(1 row)
+
+SELECT pg_replication_origin_drop('regress_commit_ts: get_origin');
+ pg_replication_origin_drop 
+----------------------------
+ 
+(1 row)
+
diff --git a/src/test/modules/commit_ts/expected/commit_timestamp_1.out b/src/test/modules/commit_ts/expected/commit_timestamp_1.out
new file mode 100644
index 0000000..f37e701
--- /dev/null
+++ b/src/test/modules/commit_ts/expected/commit_timestamp_1.out
@@ -0,0 +1,119 @@
+--
+-- Commit Timestamp
+--
+SHOW track_commit_timestamp;
+ track_commit_timestamp 
+------------------------
+ off
+(1 row)
+
+CREATE TABLE committs_test(id serial, ts timestamptz default now());
+INSERT INTO committs_test DEFAULT VALUES;
+INSERT INTO committs_test DEFAULT VALUES;
+INSERT INTO committs_test DEFAULT VALUES;
+SELECT id,
+       pg_xact_commit_timestamp(xmin) >= ts,
+       pg_xact_commit_timestamp(xmin) <= now(),
+       pg_xact_commit_timestamp(xmin) - ts < '60s' -- 60s should give a lot of reserve
+FROM committs_test
+ORDER BY id;
+ERROR:  could not get commit timestamp data
+HINT:  Make sure the configuration parameter "track_commit_timestamp" is set.
+DROP TABLE committs_test;
+SELECT pg_xact_commit_timestamp('0'::xid);
+ERROR:  cannot retrieve commit timestamp for transaction 0
+SELECT pg_xact_commit_timestamp('1'::xid);
+ pg_xact_commit_timestamp 
+--------------------------
+ 
+(1 row)
+
+SELECT pg_xact_commit_timestamp('2'::xid);
+ pg_xact_commit_timestamp 
+--------------------------
+ 
+(1 row)
+
+SELECT x.xid::text::bigint > 0 as xid_valid,
+       x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       roident != 0 AS valid_roident
+  FROM pg_last_committed_xact() x;
+ERROR:  could not get commit timestamp data
+HINT:  Make sure the configuration parameter "track_commit_timestamp" is set.
+-- Test non-normal transaction ids.
+SELECT * FROM pg_xact_commit_timestamp_origin(NULL); -- ok, NULL
+ timestamp | roident 
+-----------+---------
+           |        
+(1 row)
+
+SELECT * FROM pg_xact_commit_timestamp_origin('0'::xid); -- error
+ERROR:  cannot retrieve commit timestamp for transaction 0
+SELECT * FROM pg_xact_commit_timestamp_origin('1'::xid); -- ok, NULL
+ timestamp | roident 
+-----------+---------
+           |        
+(1 row)
+
+SELECT * FROM pg_xact_commit_timestamp_origin('2'::xid); -- ok, NULL
+ timestamp | roident 
+-----------+---------
+           |        
+(1 row)
+
+-- Test transaction without replication origin
+SELECT txid_current() as txid_no_origin \gset
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       roident != 0 AS valid_roident
+  FROM pg_last_committed_xact() x;
+ERROR:  could not get commit timestamp data
+HINT:  Make sure the configuration parameter "track_commit_timestamp" is set.
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       roident != 0 AS valid_roident
+  FROM pg_xact_commit_timestamp_origin(:'txid_no_origin') x;
+ERROR:  could not get commit timestamp data
+HINT:  Make sure the configuration parameter "track_commit_timestamp" is set.
+-- Test transaction with replication origin
+SELECT pg_replication_origin_create('regress_commit_ts: get_origin') != 0
+  AS valid_roident;
+ valid_roident 
+---------------
+ t
+(1 row)
+
+SELECT pg_replication_origin_session_setup('regress_commit_ts: get_origin');
+ pg_replication_origin_session_setup 
+-------------------------------------
+ 
+(1 row)
+
+SELECT txid_current() as txid_with_origin \gset
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       r.roname
+  FROM pg_last_committed_xact() x, pg_replication_origin r
+  WHERE r.roident = x.roident;
+ERROR:  could not get commit timestamp data
+HINT:  Make sure the configuration parameter "track_commit_timestamp" is set.
+SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
+       x.timestamp <= now() AS ts_high,
+       r.roname
+  FROM pg_xact_commit_timestamp_origin(:'txid_with_origin') x, pg_replication_origin r
+  WHERE r.roident = x.roident;
+ERROR:  could not get commit timestamp data
+HINT:  Make sure the configuration parameter "track_commit_timestamp" is set.
+SELECT pg_replication_origin_session_reset();
+ pg_replication_origin_session_reset 
+-------------------------------------
+ 
+(1 row)
+
+SELECT pg_replication_origin_drop('regress_commit_ts: get_origin');
+ pg_replication_origin_drop 
+----------------------------
+ 
+(1 row)
+