diff options
Diffstat (limited to 'contrib/btree_gin/sql/uuid.sql')
| -rw-r--r-- | contrib/btree_gin/sql/uuid.sql | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/contrib/btree_gin/sql/uuid.sql b/contrib/btree_gin/sql/uuid.sql new file mode 100644 index 0000000..3c141bd --- /dev/null +++ b/contrib/btree_gin/sql/uuid.sql @@ -0,0 +1,28 @@ +set enable_seqscan=off; + +CREATE TABLE test_uuid ( + i uuid +); + +INSERT INTO test_uuid VALUES + ( '00000000-0000-0000-0000-000000000000' ), + ( '299bc99f-2f79-4e3e-bfea-2cbfd62a7c27' ), + ( '6264af33-0d43-4337-bf4e-43509b8a4be8' ), + ( 'ce41c936-6acb-4feb-8c91-852a673e5a5c' ), + ( 'd2ce731f-f2a8-4a2b-be37-8f0ba637427f' ), + ( 'ffffffff-ffff-ffff-ffff-ffffffffffff' ) +; + +CREATE INDEX idx_uuid ON test_uuid USING gin (i); + +SELECT * FROM test_uuid WHERE i<'ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +SELECT * FROM test_uuid WHERE i<='ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +SELECT * FROM test_uuid WHERE i='ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +SELECT * FROM test_uuid WHERE i>='ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +SELECT * FROM test_uuid WHERE i>'ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; + +EXPLAIN (COSTS OFF) SELECT * FROM test_uuid WHERE i<'ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +EXPLAIN (COSTS OFF) SELECT * FROM test_uuid WHERE i<='ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +EXPLAIN (COSTS OFF) SELECT * FROM test_uuid WHERE i='ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +EXPLAIN (COSTS OFF) SELECT * FROM test_uuid WHERE i>='ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; +EXPLAIN (COSTS OFF) SELECT * FROM test_uuid WHERE i>'ce41c936-6acb-4feb-8c91-852a673e5a5c'::uuid ORDER BY i; |