blob: 79e229feac6136cb2acc774ce7e3a62b4ec45052 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
-- Test basic TRUNCATE functionality.
CREATE TABLE truncate_a (col1 integer primary key);
INSERT INTO truncate_a VALUES (1);
INSERT INTO truncate_a VALUES (2);
SELECT * FROM truncate_a;
-- Roll truncate back
BEGIN;
TRUNCATE truncate_a;
ROLLBACK;
SELECT * FROM truncate_a;
-- Commit the truncate this time
BEGIN;
TRUNCATE truncate_a;
COMMIT;
SELECT * FROM truncate_a;
-- Test foreign constraint check
CREATE TABLE truncate_b(col1 integer references truncate_a);
INSERT INTO truncate_a VALUES (1);
SELECT * FROM truncate_a;
TRUNCATE truncate_a;
SELECT * FROM truncate_a;
DROP TABLE truncate_b;
DROP TABLE truncate_a;
|
