diff options
Diffstat (limited to 'mysql-test/main/select_safe.result')
| -rw-r--r-- | mysql-test/main/select_safe.result | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mysql-test/main/select_safe.result b/mysql-test/main/select_safe.result index 60364b8c4ec..649e2dc484e 100644 --- a/mysql-test/main/select_safe.result +++ b/mysql-test/main/select_safe.result @@ -62,19 +62,20 @@ a b 5 a analyze table t1; Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected test.t1 analyze status OK insert into t1 values (null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"),(null,"a"); insert into t1 values (null,"b"),(null,"b"),(null,"c"),(null,"c"),(null,"d"),(null,"d"),(null,"e"),(null,"e"),(null,"a"),(null,"e"); insert into t1 values (null,"x"),(null,"x"),(null,"y"),(null,"y"),(null,"z"),(null,"z"),(null,"v"),(null,"v"),(null,"a"),(null,"v"); explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ALL b NULL NULL NULL 41 Using where -1 SIMPLE t2 ref b b 21 test.t1.b 6 +1 SIMPLE t1 ALL b NULL NULL NULL 11 +1 SIMPLE t2 ALL b NULL NULL NULL 11 Using where; Using join buffer (flat, BNL join) set MAX_SEEKS_FOR_KEY=1; explain select STRAIGHT_JOIN * from t1,t1 as t2 where t1.b=t2.b; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ALL b NULL NULL NULL 41 Using where -1 SIMPLE t2 ref b b 21 test.t1.b 6 +1 SIMPLE t1 ALL b NULL NULL NULL 11 +1 SIMPLE t2 ALL b NULL NULL NULL 11 Using where; Using join buffer (flat, BNL join) SET MAX_SEEKS_FOR_KEY=DEFAULT; drop table t1; create table t1 (a int); |