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After merge fixes

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Added initialization of all important global variables
This commit is contained in:
monty@mashka.mysql.fi
2003-05-21 21:39:58 +03:00
parent dd2b7918cd
commit 6aa8929cf3
64 changed files with 694 additions and 548 deletions
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37
mysql-test/r/union.result
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@ -90,9 +90,6 @@ explain (select a,b from t1 limit 2) union all (select a,b from t2 order by a l
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 4
2 UNION t2 ALL NULL NULL NULL NULL 4 Using filesort
select found_rows();
found_rows()
0
explain select a,b from t1 union all select a,b from t2;
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 4
@ -132,6 +129,23 @@ create table t3 select a,b from t1 union all select a,b from t2;
insert into t3 select a,b from t1 union all select a,b from t2;
replace into t3 select a,b as c from t1 union all select a,b from t2;
drop table t1,t2,t3;
select * union select 1;
No tables used
select 1 as a,(select a union select a);
a (select a union select a)
1 1
(select 1) union (select 2) order by 0;
Unknown column '0' in 'order clause'
SELECT @a:=1 UNION SELECT @a:=@a+1;
@a:=1
1
2
(SELECT 1) UNION (SELECT 2) ORDER BY (SELECT a);
Unknown column 'a' in 'field list'
(SELECT 1,3) UNION (SELECT 2,1) ORDER BY (SELECT 2);
1 3
1 3
2 1
CREATE TABLE t1 (
`pseudo` char(35) NOT NULL default '',
`pseudo1` char(35) NOT NULL default '',
@ -255,11 +269,6 @@ uid rl g1 cid gg
uid rl g1 cid gg
1 NULL V1 NULL 1
drop table t1,t2,t3,t4,t5,t6;
select * union select 1;
No tables used
select 1 as a,(select a union select a);
a (select a union select a)
1 1
CREATE TABLE t1 ( id int(3) unsigned default '0') TYPE=MyISAM;
INSERT INTO t1 (id) VALUES("1");
CREATE TABLE t2 ( id int(3) unsigned default '0', id_master int(5) default '0', text1 varchar(5) default NULL, text2 varchar(5) default NULL) TYPE=MyISAM;
@ -286,10 +295,6 @@ id_master id text1 text2
1 3 NULL bar3
1 4 foo4 bar4
drop table if exists t1,t2;
(SELECT 1,3) UNION (SELECT 2,1) ORDER BY (SELECT 2);
1 3
1 3
2 1
create table t1 (a int not null primary key auto_increment, b int, key(b));
create table t2 (a int not null primary key auto_increment, b int);
insert into t1 (b) values (1),(2),(2),(3);
@ -323,11 +328,3 @@ id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 const PRIMARY PRIMARY 4 const 1
2 UNION t1 ref b b 5 const 1 Using where
drop table t1,t2;
(select 1) union (select 2) order by 0;
Unknown column '0' in 'order clause'
SELECT @a:=1 UNION SELECT @a:=@a+1;
@a:=1
1
2
(SELECT 1) UNION (SELECT 2) ORDER BY (SELECT a);
Unknown column 'a' in 'field list'