# Establish connection conn1 (user = root) SET DEFAULT_STORAGE_ENGINE = 'tokudb'; DROP TABLE IF EXISTS foo; create table foo ( a int, b int, c int, key (a), key (b)); insert into foo values (1,10,100); begin; insert into foo values(2,20,200); set session lock_wait_timeout=1; select * from foo; a b c 1 10 100 drop table foo; ERROR HY000: Lock wait timeout exceeded; try restarting transaction rename table foo to bar; ERROR HY000: Lock wait timeout exceeded; try restarting transaction truncate table foo; ERROR HY000: Lock wait timeout exceeded; try restarting transaction alter table foo add index (c); ERROR HY000: Lock wait timeout exceeded; try restarting transaction alter table foo drop index a; ERROR HY000: Lock wait timeout exceeded; try restarting transaction commit; DROP TABLE foo;