diff options
Diffstat (limited to 'mysql-test/r/user_var.result')
| -rw-r--r-- | mysql-test/r/user_var.result | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/mysql-test/r/user_var.result b/mysql-test/r/user_var.result index 9bbfefeb34a..80d8af095cb 100644 --- a/mysql-test/r/user_var.result +++ b/mysql-test/r/user_var.result @@ -23,7 +23,11 @@ i @vv1:=if(sv1.i,1,0) @vv2:=if(sv2.i,1,0) @vv3:=if(sv3.i,1,0) @vv1+@vv2+@vv3 2 1 0 0 1 explain select * from t1 where i=@vv1; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ref i i 4 const 1 Using where +1 SIMPLE t1 ref i i 4 const 1 +select @vv1,i,v from t1 where i=@vv1; +@vv1 i v +1 1 1 +1 1 3 explain select * from t1 where @vv1:=@vv1+1 and i=@vv1; id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 ALL NULL NULL NULL NULL 3 Using where @@ -32,7 +36,7 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t1 index NULL i 4 NULL 3 Using where; Using index explain select * from t1 where i=@vv1; id select_type table type possible_keys key key_len ref rows Extra -1 SIMPLE t1 ref i i 4 const 1 Using where +1 SIMPLE t1 ref i i 4 const 1 drop table t1,t2; set @a=0,@b=0; select @a:=10, @b:=1, @a > @b, @a < @b; |