ALTER DATABASE test CHARACTER SET latin1 COLLATE latin1_swedish_ci;
drop table if exists t1;
check table t1;
Table	Op	Msg_type	Msg_text
test.t1	check	status	OK
OPTIMIZE TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	optimize	status	OK
drop table t1;
#
# MDEV-3870 - Valgrind warnings on OPTIMIZE MyISAM or Aria TABLE with
#             disabled keys
#
CREATE TABLE t1 (a INT, KEY(a)) ENGINE=Aria;
INSERT INTO t1 VALUES (4),(3),(1),(0);
ALTER TABLE t1 DISABLE KEYS;
OPTIMIZE TABLE t1;
Table	Op	Msg_type	Msg_text
test.t1	optimize	status	OK
DROP TABLE t1;
ALTER DATABASE test CHARACTER SET utf8mb4 COLLATE utf8mb4_uca1400_ai_ci;