diff options
Diffstat (limited to 'mysql-test/t/innodb.test')
| -rw-r--r-- | mysql-test/t/innodb.test | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/mysql-test/t/innodb.test b/mysql-test/t/innodb.test index 1f646828324..f0e9f8cf72f 100644 --- a/mysql-test/t/innodb.test +++ b/mysql-test/t/innodb.test @@ -513,3 +513,19 @@ set insert_id=6; replace into t1 (value,name,uid) values ('other value','two',102); select * from t1; drop table t1; + +# +# Test of how ORDER BY works when doing it on the whole table +# + +create table t1 (a int not null, b int not null, c int not null, primary key (a),key(b)) type=innodb; +insert into t1 values (3,3,3),(1,1,1),(2,2,2),(4,4,4); +explain select * from t1 order by a; +explain select * from t1 order by b; +explain select * from t1 order by c; +explain select a from t1 order by a; +explain select b from t1 order by b; +explain select a,b from t1 order by b; +explain select a,b from t1; +explain select a,b,c from t1; +drop table t1; |