diff options
Diffstat (limited to 'contrib/pg_stat_statements/expected/dml.out')
| -rw-r--r-- | contrib/pg_stat_statements/expected/dml.out | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/contrib/pg_stat_statements/expected/dml.out b/contrib/pg_stat_statements/expected/dml.out index 7b9c8f979ee..ede47a71acc 100644 --- a/contrib/pg_stat_statements/expected/dml.out +++ b/contrib/pg_stat_statements/expected/dml.out @@ -139,6 +139,33 @@ SELECT calls, rows, query FROM pg_stat_statements ORDER BY query COLLATE "C"; 1 | 1 | SELECT pg_stat_statements_reset() (10 rows) +-- check that [temp] table relation extensions are tracked as writes +CREATE TABLE pgss_extend_tab (a int, b text); +CREATE TEMP TABLE pgss_extend_temp_tab (a int, b text); +SELECT pg_stat_statements_reset(); + pg_stat_statements_reset +-------------------------- + +(1 row) + +INSERT INTO pgss_extend_tab (a, b) SELECT generate_series(1, 1000), 'something'; +INSERT INTO pgss_extend_temp_tab (a, b) SELECT generate_series(1, 1000), 'something'; +WITH sizes AS ( + SELECT + pg_relation_size('pgss_extend_tab') / current_setting('block_size')::int8 AS rel_size, + pg_relation_size('pgss_extend_temp_tab') / current_setting('block_size')::int8 AS temp_rel_size +) +SELECT + SUM(local_blks_written) >= (SELECT temp_rel_size FROM sizes) AS temp_written_ok, + SUM(local_blks_dirtied) >= (SELECT temp_rel_size FROM sizes) AS temp_dirtied_ok, + SUM(shared_blks_written) >= (SELECT rel_size FROM sizes) AS written_ok, + SUM(shared_blks_dirtied) >= (SELECT rel_size FROM sizes) AS dirtied_ok +FROM pg_stat_statements; + temp_written_ok | temp_dirtied_ok | written_ok | dirtied_ok +-----------------+-----------------+------------+------------ + t | t | t | t +(1 row) + SELECT pg_stat_statements_reset(); pg_stat_statements_reset -------------------------- |