DROP TABLE IF EXISTS t1, t2;
CREATE TABLE t1 (a INT, b CHAR(8), pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=xengine;
INSERT INTO t1 VALUES (100,'foobar',100),(1,'a',101),(2,'b',103),(3,'c',104),(4,'d',105),(5,'e',106);
SELECT a,b FROM t1;
a	b
1	a
100	foobar
2	b
3	c
4	d
5	e
INSERT t1 VALUE (10,'foo',107),(11,'abc',108);
SELECT a,b FROM t1;
a	b
1	a
10	foo
100	foobar
11	abc
2	b
3	c
4	d
5	e
INSERT INTO t1 (b,a) VALUES ('test',0);
SELECT a,b FROM t1;
a	b
0	test
1	a
10	foo
100	foobar
11	abc
2	b
3	c
4	d
5	e
INSERT INTO t1 VALUES (DEFAULT,DEFAULT,NULL);
SELECT a,b FROM t1;
a	b
0	test
1	a
10	foo
100	foobar
11	abc
2	b
3	c
4	d
5	e
NULL	NULL
INSERT t1 (a) VALUE (10),(20);
SELECT a,b FROM t1;
a	b
0	test
1	a
10	NULL
10	foo
100	foobar
11	abc
2	b
20	NULL
3	c
4	d
5	e
NULL	NULL
INSERT INTO t1 SET a = 11, b = 'f';
SELECT a,b FROM t1;
a	b
0	test
1	a
10	NULL
10	foo
100	foobar
11	abc
11	f
2	b
20	NULL
3	c
4	d
5	e
NULL	NULL
INSERT t1 SET b = DEFAULT;
SELECT a,b FROM t1;
a	b
0	test
1	a
10	NULL
10	foo
100	foobar
11	abc
11	f
2	b
20	NULL
3	c
4	d
5	e
NULL	NULL
NULL	NULL
CREATE TABLE t2 (a INT, b CHAR(8), pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=xengine;
INSERT INTO t2 SELECT a,b,pk FROM t1;
INSERT INTO t1 (a) SELECT a FROM t2 WHERE b = 'foo';
SELECT a,b FROM t1;
a	b
0	test
1	a
10	NULL
10	NULL
10	foo
100	foobar
11	abc
11	f
2	b
20	NULL
3	c
4	d
5	e
NULL	NULL
NULL	NULL
INSERT t1 (a,b) SELECT a,b FROM t1;
SELECT a,b FROM t1;
a	b
0	test
0	test
1	a
1	a
10	NULL
10	NULL
10	NULL
10	NULL
10	foo
10	foo
100	foobar
100	foobar
11	abc
11	abc
11	f
11	f
2	b
2	b
20	NULL
20	NULL
3	c
3	c
4	d
4	d
5	e
5	e
NULL	NULL
NULL	NULL
NULL	NULL
NULL	NULL
DROP TABLE t1, t2;
CREATE TABLE t1 (a INT, b CHAR(8), pk INT AUTO_INCREMENT PRIMARY KEY) ENGINE=xengine;
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;
ERROR HY000: XEngine currently does not support ROLLBACK TO SAVEPOINT if modifying rows.
INSERT INTO t1 (b,a) VALUES ('test1',10);
ERROR HY000: This transaction was rolled back and cannot be committed. Only supported operation is to roll it back, so all pending changes will be discarded. Please restart another transaction.
ROLLBACK;
SELECT a,b FROM t1;
a	b
1	a
10	foo
100	foo
11	abc
2	b
3	c
4	d
5	e
DROP TABLE t1;