Commit 1fdab610 authored by unknown's avatar unknown
Browse files

Merge bk@192.168.21.1:mysql-5.0 

into  mysql.com:/home/hf/work/mrg/mysql-5.0-opt


sql/item.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
parents 54a0f623 52d36629

mysql-test/r/func_in.result

+5 −0
Original line number Diff line number Diff line
@@ -470,4 +470,9 @@ a 
Warnings:

Warning	1292	Incorrect date value: '19772-07-29' for column 'a' at row 1

DROP TABLE t1,t2,t3,t4;

CREATE TABLE t1 (id int not null);

INSERT INTO t1 VALUES (1),(2);

SELECT id FROM t1 WHERE id IN(4564, (SELECT IF(1=0,1,1/0)) );

id

DROP TABLE t1;

End of 5.0 tests

mysql-test/r/subselect.result

+25 −0
Original line number Diff line number Diff line
@@ -3880,3 +3880,28 @@ this is a test. 3 
this is a test.	1

this is a test.	2

DROP table t1;

CREATE TABLE t1 (a int, b int);

CREATE TABLE t2 (m int, n int);

INSERT INTO t1 VALUES (2,2), (2,2), (3,3), (3,3), (3,3), (4,4);

INSERT INTO t2 VALUES (1,11), (2,22), (3,32), (4,44), (4,44);

SELECT COUNT(*), a,

(SELECT m FROM t2 WHERE m = count(*) LIMIT 1)

FROM t1 GROUP BY a;

COUNT(*)	a	(SELECT m FROM t2 WHERE m = count(*) LIMIT 1)

2	2	2

3	3	3

1	4	1

SELECT COUNT(*), a,

(SELECT MIN(m) FROM t2 WHERE m = count(*))

FROM t1 GROUP BY a;

COUNT(*)	a	(SELECT MIN(m) FROM t2 WHERE m = count(*))

2	2	2

3	3	3

1	4	1

SELECT COUNT(*), a       

FROM t1 GROUP BY a

HAVING (SELECT MIN(m) FROM t2 WHERE m = count(*)) > 1;

COUNT(*)	a

2	2

3	3

DROP TABLE t1,t2;

mysql-test/r/subselect3.result

+53 −0
Original line number Diff line number Diff line
@@ -645,3 +645,56 @@ a b Z 
2	2	0

3	3	1

drop table t1,t2;

CREATE TABLE t1 (a int, b INT, c CHAR(10) NOT NULL, PRIMARY KEY (a, b));

INSERT INTO t1 VALUES (1,1,'a'), (1,2,'b'), (1,3,'c'), (1,4,'d'), (1,5,'e'),

(2,1,'f'), (2,2,'g'), (2,3,'h'), (3,4,'i'),(3,3,'j'), (3,2,'k'), (3,1,'l'),

(1,9,'m');

CREATE TABLE t2 (a int, b INT, c CHAR(10) NOT NULL, PRIMARY KEY (a, b));

INSERT INTO t2 SELECT * FROM t1;

SELECT a, MAX(b), (SELECT t.c FROM t1 AS t WHERE t1.a=t.a AND t.b=MAX(t1.b))

as test FROM t1 GROUP BY a;

a	MAX(b)	test

1	9	m

2	3	h

3	4	i

SELECT * FROM t1 GROUP by t1.a

HAVING (MAX(t1.b) > (SELECT MAX(t2.b) FROM t2 WHERE t2.c < t1.c

HAVING MAX(t2.b+t1.a) < 10));

a	b	c

SELECT a, AVG(b), (SELECT t.c FROM t1 AS t WHERE t1.a=t.a AND t.b=AVG(t1.b))

AS test FROM t1 GROUP BY a;

a	AVG(b)	test

1	4.0000	NULL

2	2.0000	k

3	2.5000	NULL

SELECT a,b,c FROM t1 WHERE b in (9,3,4) ORDER BY b,c;

a	b	c

1	3	c

2	3	h

3	3	j

1	4	d

3	4	i

1	9	m

SELECT a, MAX(b),

(SELECT COUNT(DISTINCT t.c) FROM t1 AS t WHERE t1.a=t.a AND t.b=MAX(t1.b) 

LIMIT 1) 

as cnt, 

(SELECT t.b FROM t1 AS t WHERE t1.a=t.a AND t.b=MAX(t1.b) LIMIT 1) 

as t_b,

(SELECT t.c FROM t1 AS t WHERE t1.a=t.a AND t.b=MAX(t1.b) LIMIT 1) 

as t_b,

(SELECT t.c FROM t1 AS t WHERE t1.a=t.a AND t.b=MAX(t1.b) ORDER BY t.c LIMIT 1)

as t_b

FROM t1 GROUP BY a;

a	MAX(b)	cnt	t_b	t_b	t_b

1	9	1	9	m	m

2	3	1	3	h	h

3	4	1	4	i	i

SELECT a, MAX(b),

(SELECT t.c FROM t1 AS t WHERE t1.a=t.a AND t.b=MAX(t1.b) LIMIT 1) as test 

FROM t1 GROUP BY a;

a	MAX(b)	test

1	9	m

2	3	h

3	4	i

DROP TABLE t1, t2;

mysql-test/r/union.result

+8 −0
Original line number Diff line number Diff line
@@ -1381,4 +1381,12 @@ a 
SELECT a FROM (SELECT a FROM t1 UNION SELECT a FROM t1 ORDER BY c) AS test;

ERROR 42S22: Unknown column 'c' in 'order clause'

DROP TABLE t1;

(select 1 into @var) union (select 1);

ERROR HY000: Incorrect usage of UNION and INTO

(select 1) union (select 1 into @var);

select @var;

@var

1

(select 2) union (select 1 into @var);

ERROR 42000: Result consisted of more than one row

End of 5.0 tests

mysql-test/t/func_in.test

+11 −0
Original line number Diff line number Diff line
@@ -360,4 +360,15 @@ SELECT * FROM t4 WHERE a IN ('1972-02-06','19772-07-29'); 


DROP TABLE t1,t2,t3,t4;



#

# BUG#27362: IN with a decimal expression that may return NULL

#



CREATE TABLE t1 (id int not null);

INSERT INTO t1 VALUES (1),(2);



SELECT id FROM t1 WHERE id IN(4564, (SELECT IF(1=0,1,1/0)) );



DROP TABLE t1;



--echo End of 5.0 tests