| SELECT pgperf.create_snapshot_pg_stat_replication(0); |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_replication; |
| |
| SELECT pgperf.create_snapshot_pg_stat_replication(1); |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_replication; |
| |
| SELECT pgperf.create_snapshot_pg_stat_replication(2); |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_replication; |
| |
| SELECT pgperf.delete_snapshot_pg_stat_replication(1); |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_replication; |
| |
| SELECT pgperf.delete_snapshot_pg_stat_replication(2); |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_replication; |
| |
| SELECT pgperf.delete_snapshot_pg_stat_replication(0); |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_replication; |