SET DEFAULT_STORAGE_ENGINE='tokudb';
*** Bug #22169 ***
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a int, b int, c int, z int, y int, x int, r int, s int, t int, key (z), key(x), key(t));
ERROR 23000: Can't write; duplicate key in table 't1'
a	b	c	z	y	x	r	s	t
1	9	18	10	100	1000	2	3	4
2	8	16	20	200	2000	4	6	8
3	7	14	30	300	3000	6	9	12
4	6	12	40	400	4000	8	12	16
5	5	10	50	500	5000	10	15	20
6	4	8	60	600	6000	12	18	24
7	3	6	70	700	7000	14	21	28
8	2	4	80	800	8000	16	24	32
9	1	2	90	900	9000	18	27	36
10	0	0	100	1000	10000	20	30	40
5	52	18	5	5	5	2	5	5