Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
Table	Op	Msg_type	Msg_text
test.t1	repair	status	OK
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
Table	Op	Msg_type	Msg_text
test.t1	repair	status	OK
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
Table	Op	Msg_type	Msg_text
test.t1	optimize	status	OK
Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Comment
t1	0	PRIMARY	1	a	A	5	NULL	NULL	
t1	1	b	1	b	A	1	NULL	NULL	
Table	Op	Msg_type	Msg_text
test.t1	optimize	status	Table is already up to date
Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Comment
t1	0	PRIMARY	1	a	A	5	NULL	NULL	
t1	1	b	1	b	A	1	NULL	NULL	
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ALL	NULL	NULL	NULL	NULL	4	Using filesort
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ALL	NULL	NULL	NULL	NULL	4	Using filesort
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ALL	NULL	NULL	NULL	NULL	4	Using filesort
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	NULL	PRIMARY	4	NULL	4	Using index
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	index	NULL	b	4	NULL	4	Using index
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ALL	NULL	NULL	NULL	NULL	4	Using filesort
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ALL	NULL	NULL	NULL	NULL	4	
table	type	possible_keys	key	key_len	ref	rows	Extra
t1	ALL	NULL	NULL	NULL	NULL	4