390
390
insert into t1 values ('2004-08-13'), ('2004-08-14'), ('2004-08-15');
391
391
explain select * from t1 where a < '2002-01-01';
392
392
id select_type table type possible_keys key key_len ref rows Extra
394
394
select * from t1 where a < '2002-01-01';