diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/regress/expected/create_index.out | 17 | ||||
| -rw-r--r-- | src/test/regress/sql/create_index.sql | 3 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/test/regress/expected/create_index.out b/src/test/regress/expected/create_index.out index 0be5cf2dbea..989ebe523c7 100644 --- a/src/test/regress/expected/create_index.out +++ b/src/test/regress/expected/create_index.out @@ -2351,6 +2351,23 @@ DROP TABLE unlogged_hash_table; SET maintenance_work_mem = '1MB'; CREATE INDEX hash_tuplesort_idx ON tenk1 USING hash (stringu1 name_ops) WITH (fillfactor = 10); WARNING: hash indexes are not WAL-logged and their use is discouraged +EXPLAIN (COSTS OFF) +SELECT count(*) FROM tenk1 WHERE stringu1 = 'TVAAAA'; + QUERY PLAN +------------------------------------------------------- + Aggregate + -> Bitmap Heap Scan on tenk1 + Recheck Cond: (stringu1 = 'TVAAAA'::name) + -> Bitmap Index Scan on hash_tuplesort_idx + Index Cond: (stringu1 = 'TVAAAA'::name) +(5 rows) + +SELECT count(*) FROM tenk1 WHERE stringu1 = 'TVAAAA'; + count +------- + 14 +(1 row) + DROP INDEX hash_tuplesort_idx; RESET maintenance_work_mem; -- diff --git a/src/test/regress/sql/create_index.sql b/src/test/regress/sql/create_index.sql index 7e0bd84ff7f..b0ba4e62a81 100644 --- a/src/test/regress/sql/create_index.sql +++ b/src/test/regress/sql/create_index.sql @@ -694,6 +694,9 @@ DROP TABLE unlogged_hash_table; -- maintenance_work_mem setting and fillfactor: SET maintenance_work_mem = '1MB'; CREATE INDEX hash_tuplesort_idx ON tenk1 USING hash (stringu1 name_ops) WITH (fillfactor = 10); +EXPLAIN (COSTS OFF) +SELECT count(*) FROM tenk1 WHERE stringu1 = 'TVAAAA'; +SELECT count(*) FROM tenk1 WHERE stringu1 = 'TVAAAA'; DROP INDEX hash_tuplesort_idx; RESET maintenance_work_mem; |