Loading mysql-test/r/distinct.result +1 −1 Original line number Diff line number Diff line Loading @@ -190,7 +190,7 @@ insert into t3 select * from t4; explain select distinct t1.a from t1,t3 where t1.a=t3.a; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 index PRIMARY PRIMARY 4 NULL 4 Using index; Using temporary 1 SIMPLE t3 ref a a 5 test.t1.a 10 Using where; Using index; Distinct 1 SIMPLE t3 ref a a 5 test.t1.a 11 Using where; Using index; Distinct select distinct t1.a from t1,t3 where t1.a=t3.a; a 1 Loading Loading
mysql-test/r/distinct.result +1 −1 Original line number Diff line number Diff line Loading @@ -190,7 +190,7 @@ insert into t3 select * from t4; explain select distinct t1.a from t1,t3 where t1.a=t3.a; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 index PRIMARY PRIMARY 4 NULL 4 Using index; Using temporary 1 SIMPLE t3 ref a a 5 test.t1.a 10 Using where; Using index; Distinct 1 SIMPLE t3 ref a a 5 test.t1.a 11 Using where; Using index; Distinct select distinct t1.a from t1,t3 where t1.a=t3.a; a 1 Loading
