diff options
| author | unknown <monty@mishka.mysql.fi> | 2003-10-03 00:40:27 +0300 |
|---|---|---|
| committer | unknown <monty@mishka.mysql.fi> | 2003-10-03 00:40:27 +0300 |
| commit | 2985e91acd78841fac42b298cea19c7332895eb9 (patch) | |
| tree | dae461536c421dd366da2962a088561908db14ce /mysql-test/r/user_var.result | |
| parent | 904dee7a9774510b3b5992d86981b0f467d8fe3c (diff) | |
| download | mariadb-git-2985e91acd78841fac42b298cea19c7332895eb9.tar.gz | |
Optimized code for setting user variables with := and fixed some bugs in old code (Bug #1194)
Use forced close of socket to make mysqld shutdown faster when used under valgrind
mysql-test/mysql-test-run.sh:
Added --skip-bdb for valgrind
mysql-test/r/user_var.result:
Extended test for user variables
mysql-test/t/user_var.test:
Extended test for user variables
sql/item_func.cc:
Optimized code for setting user variables with := and fixed some bugs in old code
sql/item_func.h:
Optimized code for setting user variables
sql/log.cc:
Fixed comments
sql/mysqld.cc:
Use forced close of socket to make mysqld shutdown faster when used under valgrind
sql/sql_class.h:
Optimized code for setting user variables
Diffstat (limited to 'mysql-test/r/user_var.result')
| -rw-r--r-- | mysql-test/r/user_var.result | 33 |
1 files changed, 28 insertions, 5 deletions
diff --git a/mysql-test/r/user_var.result b/mysql-test/r/user_var.result index d94ab6f57c3..d7c41d5dbc4 100644 --- a/mysql-test/r/user_var.result +++ b/mysql-test/r/user_var.result @@ -30,6 +30,7 @@ explain select * from t1 where i=@vv1; table type possible_keys key key_len ref rows Extra t1 ref i i 4 const 1 Using where drop table t1,t2; +set @a=0,@b=0; select @a:=10, @b:=1, @a > @b, @a < @b; @a:=10 @b:=1 @a > @b @a < @b 10 1 1 0 @@ -38,18 +39,18 @@ select @a:="10", @b:="1", @a > @b, @a < @b; 10 1 1 0 select @a:=10, @b:=2, @a > @b, @a < @b; @a:=10 @b:=2 @a > @b @a < @b -10 2 1 0 +10 2 0 1 select @a:="10", @b:="2", @a > @b, @a < @b; @a:="10" @b:="2" @a > @b @a < @b -10 2 0 1 +10 2 1 0 select @a:=1; @a:=1 1 select @a, @a:=1; @a @a:=1 1 1 -create table t1 (id int); -insert into t1 values (1); +create table t1 (id int, d double, c char(10)); +insert into t1 values (1,2.0, "test"); select @c:=0; @c:=0 0 @@ -70,7 +71,29 @@ select @c:=0; select @c:=@c+1; @c:=@c+1 1 +select @d,(@d:=id),@d from t1; +@d (@d:=id) @d +NULL 1 1 +select @e,(@e:=d),@e from t1; +@e (@e:=d) @e +NULL 2 2 +select @f,(@f:=c),@f from t1; +@f (@f:=c) @f +NULL test test +set @g=1; +select @g,(@g:=c),@g from t1; +@g (@g:=c) @g +1 test test +select @c, @d, @e, @f; +@c @d @e @f +1 1 2 test +select @d:=id, @e:=id, @f:=id, @g:=@id from t1; +@d:=id @e:=id @f:=id @g:=@id +1 1 1 NULL +select @c, @d, @e, @f, @g; +@c @d @e @f @g +1 1 1 1 NULL drop table t1; select @a:=10, @b:=2, @a>@b, @a:="10", @b:="2", @a>@b, @a:=10, @b:=2, @a>@b, @a:="10", @b:="2", @a>@b; @a:=10 @b:=2 @a>@b @a:="10" @b:="2" @a>@b @a:=10 @b:=2 @a>@b @a:="10" @b:="2" @a>@b -10 2 1 10 2 0 10 2 1 10 2 0 +10 2 1 10 2 1 10 2 1 10 2 1 |