# # Test of update and delete with limit # drop table if exists t1; create table t1 (a int primary key, b int not null); insert into t1 () values (); -- Testing default values insert into t1 values (1,1),(2,1),(3,1); update t1 set a=4 where b=1 limit 1; select * from t1; update t1 set b=2 where b=1 limit 2; select * from t1; update t1 set b=4 where b=1; select * from t1; delete from t1 where b=2 limit 1; select * from t1; delete from t1 limit 1; select * from t1; drop table t1;