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Merge with 4.0.14

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monty@mashka.mysql.fi
2003-08-11 22:44:43 +03:00
parent 1279f9b024 6e7a509d06
commit 2263e3e51f
363 changed files with 13819 additions and 2895 deletions
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36
mysql-test/r/union.result
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@ -90,6 +90,13 @@ 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 sql_calc_found_rows a,b from t1 union all select a,b from t2 limit 2;
a b
1 a
2 b
select found_rows();
found_rows()
6
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
@ -269,6 +276,35 @@ uid rl g1 cid gg
uid rl g1 cid gg
1 NULL V1 NULL 1
drop table t1,t2,t3,t4,t5,t6;
CREATE TABLE t1 (a int not null, b char (10) not null);
insert into t1 values(1,'a'),(2,'b'),(3,'c'),(3,'c');
CREATE TABLE t2 (a int not null, b char (10) not null);
insert into t2 values (3,'c'),(4,'d'),(5,'f'),(6,'e');
create table t3 select a,b from t1 union select a,b from t2;
create table t4 (select a,b from t1) union (select a,b from t2) limit 2;
insert into t4 select a,b from t1 union select a,b from t2;
insert into t3 (select a,b from t1) union (select a,b from t2) limit 2;
select * from t3;
a b
1 a
2 b
3 c
4 d
5 f
6 e
1 a
2 b
select * from t4;
a b
1 a
2 b
1 a
2 b
3 c
4 d
5 f
6 e
drop table t1,t2,t3,t4;
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;