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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;
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