diff options
Diffstat (limited to 'src/test/modules/commit_ts/expected')
-rw-r--r-- | src/test/modules/commit_ts/expected/commit_timestamp.out | 139 | ||||
-rw-r--r-- | src/test/modules/commit_ts/expected/commit_timestamp_1.out | 119 |
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) + |