| SELECT pgperf.create_snapshot_pg_stat_database_conflicts(0); |
| create_snapshot_pg_stat_database_conflicts |
| -------------------------------------------- |
| t |
| (1 row) |
| |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_database_conflicts; |
| count |
| ------- |
| 1 |
| (1 row) |
| |
| SELECT pgperf.create_snapshot_pg_stat_database_conflicts(1); |
| create_snapshot_pg_stat_database_conflicts |
| -------------------------------------------- |
| t |
| (1 row) |
| |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_database_conflicts; |
| count |
| ------- |
| 2 |
| (1 row) |
| |
| SELECT pgperf.create_snapshot_pg_stat_database_conflicts(2); |
| create_snapshot_pg_stat_database_conflicts |
| -------------------------------------------- |
| t |
| (1 row) |
| |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_database_conflicts; |
| count |
| ------- |
| 3 |
| (1 row) |
| |
| SELECT pgperf.delete_snapshot_pg_stat_database_conflicts(1); |
| delete_snapshot_pg_stat_database_conflicts |
| -------------------------------------------- |
| t |
| (1 row) |
| |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_database_conflicts; |
| count |
| ------- |
| 2 |
| (1 row) |
| |
| SELECT pgperf.delete_snapshot_pg_stat_database_conflicts(2); |
| delete_snapshot_pg_stat_database_conflicts |
| -------------------------------------------- |
| t |
| (1 row) |
| |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_database_conflicts; |
| count |
| ------- |
| 1 |
| (1 row) |
| |
| SELECT pgperf.delete_snapshot_pg_stat_database_conflicts(0); |
| delete_snapshot_pg_stat_database_conflicts |
| -------------------------------------------- |
| t |
| (1 row) |
| |
| SELECT count(*) FROM pgperf.snapshot_pg_stat_database_conflicts; |
| count |
| ------- |
| 0 |
| (1 row) |
| |