DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
BEGIN;
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(4,'d'),(5,'e'),(100,'foo');
INSERT t1 (a,b) VALUE (10,'foo'),(11,'abc');
COMMIT;
SELECT a,b FROM t1;
a	b
1	a
10	foo
100	foo
11	abc
2	b
3	c
4	d
5	e
BEGIN;
INSERT INTO t1 (b,a) VALUES ('test',0);
SAVEPOINT spt1;
INSERT INTO t1 (a,b) VALUES (DEFAULT,DEFAULT);
RELEASE SAVEPOINT spt1;
INSERT INTO t1 (a,b) VALUES (DEFAULT,DEFAULT);
ROLLBACK;
SELECT a,b FROM t1;
a	b
1	a
10	foo
100	foo
11	abc
2	b
3	c
4	d
5	e
BEGIN;
INSERT t1 (a) VALUE (10),(20);
SAVEPOINT spt1;
INSERT INTO t1 SET a = 11, b = 'f';
INSERT t1 SET b = DEFAULT;
ROLLBACK TO SAVEPOINT spt1;
INSERT INTO t1 (b,a) VALUES ('test1',10);
COMMIT;
SELECT a,b FROM t1;
a	b
1	a
10	NULL
10	foo
10	test1
100	foo
11	abc
2	b
20	NULL
3	c
4	d
5	e
DROP TABLE t1;
