diff options
Diffstat (limited to 'mysql-test/main/group_by.result')
| -rw-r--r-- | mysql-test/main/group_by.result | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/mysql-test/main/group_by.result b/mysql-test/main/group_by.result index a6da0e70247..f28068cc29a 100644 --- a/mysql-test/main/group_by.result +++ b/mysql-test/main/group_by.result @@ -536,17 +536,17 @@ a b select t1.a,t2.b from t1,t2 where t1.a=t2.a group by t1.a,t2.b ORDER BY NULL; a b 1 3 +1 1 3 1 2 2 -1 1 explain select t1.a,t2.b from t1,t2 where t1.a=t2.a group by t1.a,t2.b; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ALL NULL NULL NULL NULL 6 Using temporary; Using filesort -1 SIMPLE t2 ALL a NULL NULL NULL 4 Using where; Using join buffer (flat, BNL join) +1 SIMPLE t2 ALL a NULL NULL NULL 4 Using temporary; Using filesort +1 SIMPLE t1 ALL NULL NULL NULL NULL 6 Using where; Using join buffer (flat, BNL join) explain select t1.a,t2.b from t1,t2 where t1.a=t2.a group by t1.a,t2.b ORDER BY NULL; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ALL NULL NULL NULL NULL 6 Using temporary -1 SIMPLE t2 ALL a NULL NULL NULL 4 Using where; Using join buffer (flat, BNL join) +1 SIMPLE t2 ALL a NULL NULL NULL 4 Using temporary +1 SIMPLE t1 ALL NULL NULL NULL NULL 6 Using where; Using join buffer (flat, BNL join) drop table t1,t2; create table t1 (a int, b int); insert into t1 values (1, 4),(10, 40),(1, 4),(10, 43),(1, 4),(10, 41),(1, 4),(10, 43),(1, 4); @@ -1330,6 +1330,7 @@ INSERT INTO t1 SELECT a + 64,b FROM t1; INSERT INTO t1 SELECT a + 128,b FROM t1 limit 16; ANALYZE TABLE t1; Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected test.t1 analyze status OK EXPLAIN SELECT a FROM t1 WHERE a < 2; id select_type table type possible_keys key key_len ref rows Extra @@ -2749,6 +2750,7 @@ create table t2 (c int, col1 int, key(c)); insert into t2 select t1.a, 100000 from t1; analyze table t2; Table Op Msg_type Msg_text +test.t2 analyze status Engine-independent statistics collected test.t2 analyze status Table is already up to date explain select |