set @@default_storage_engine="aria"; CREATE SEQUENCE t1 cache=10; show create sequence t1; Table Create Table t1 CREATE SEQUENCE `t1` start with 1 minvalue 1 maxvalue 9223372036854775806 increment by 1 cache 10 nocycle ENGINE=Aria select NEXT VALUE for t1,seq from seq_1_to_20; NEXT VALUE for t1 seq 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 select * from t1; next_not_cached_value minimum_value maximum_value start_value increment cache_size cycle_option cycle_count 21 1 9223372036854775806 1 1 10 0 0 drop sequence t1; create sequence s1; check table s1; Table Op Msg_type Msg_text test.s1 check note The storage engine for the table doesn't support check select next value for s1; next value for s1 1 flush tables; check table s1; Table Op Msg_type Msg_text test.s1 check note The storage engine for the table doesn't support check select next value for s1; next value for s1 1001 flush tables; repair table s1; Table Op Msg_type Msg_text test.s1 repair status OK select next value for s1; next value for s1 2001 drop sequence s1; CREATE SEQUENCE t1; alter sequence t1 minvalue=100; ERROR HY000: Sequence 'test.t1' has out of range value for options alter sequence t1 minvalue=100 start=100 restart=100; rename table t1 to t2; select next value for t2; next value for t2 100 alter table t2 rename to t1; select next value for t1; next value for t1 1100 drop table t1;