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 ORDERBY id;
SELECT x.xid::text::bigint > 0 as xid_valid,
x.timestamp > '-infinity'::timestamptz AS ts_low,
x.timestamp <= now() AS ts_high,
roident != 0AS valid_roident FROM pg_last_committed_xact() x;
-- Test non-normal transaction ids. SELECT * FROM pg_xact_commit_timestamp_origin(NULL); -- ok, NULL SELECT * FROM pg_xact_commit_timestamp_origin('0'::xid); -- error SELECT * FROM pg_xact_commit_timestamp_origin('1'::xid); -- ok, NULL SELECT * FROM pg_xact_commit_timestamp_origin('2'::xid); -- ok, NULL
-- 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 != 0AS valid_roident FROM pg_last_committed_xact() x; SELECT x.timestamp > '-infinity'::timestamptz AS ts_low,
x.timestamp <= now() AS ts_high,
roident != 0AS valid_roident FROM pg_xact_commit_timestamp_origin(:'txid_no_origin') x;
-- Test transaction with replication origin SELECT pg_replication_origin_create('regress_commit_ts: get_origin') != 0 AS valid_roident; SELECT pg_replication_origin_session_setup('regress_commit_ts: get_origin'); 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; 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;
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