Mini Shell
Mini Shell
| Direktori : /home/rs/mysql/4.0/mysql-test/r/ |
| Current File : /home/rs/mysql/4.0/mysql-test/r/func_isnull.result |
drop table if exists t1; create table t1 (id int auto_increment primary key not null, mydate date not null); insert into t1 values (0,"2002-05-01"),(0,"2002-05-01"),(0,"2002-05-01"); flush tables; select * from t1 where isnull(to_days(mydate)); id mydate drop table t1;