call mtr.add_suppression(" marked as crashed and should be repaired");
create table t1 (a int auto_increment primary key, b text);
insert t1 (b) select repeat("A", 100);
insert t1 (b) select repeat("B", 200) from t1;
insert t1 (b) select repeat("C", 300) from t1;
delete from t1 where a < 3;
explain select a, left(b,10) from t1 order by a;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	Using filesort
select left(b,10), a from t1 order by a;
left(b,10)	a
CCCCCCCCCC	3
CCCCCCCCCC	4
set debug_sync='myisam_after_repair_by_sort wait_for go';
optimize table t1;
select a, left(b,10) from t1 order by a;
set debug_sync='now signal go';
Table	Op	Msg_type	Msg_text
test.t1	optimize	status	OK
a	left(b,10)
3	CCCCCCCCCC
4	CCCCCCCCCC
drop table t1;
set debug_sync='reset';