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Merge debian.(none):/M41/mysql-4.1

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into  debian.(none):/M41/push-4.1
This commit is contained in:
unknown
2007-04-23 11:36:30 +02:00
parent f7fae98232 a8f639fccc
commit 7d954c94fd
5 changed files with 180 additions and 8 deletions
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99
mysql-test/r/row.result
View File

@ -53,7 +53,7 @@ SELECT (1,2,3)=(1,NULL,3);
NULL
SELECT (1,2,3)=(1,NULL,0);
(1,2,3)=(1,NULL,0)
NULL
0
SELECT ROW(1,2,3)=ROW(1,2,3);
ROW(1,2,3)=ROW(1,2,3)
1
@ -188,3 +188,100 @@ SELECT ROW(2,1) IN (ROW(21,2),ROW(ROW(1,1,3),0));
ERROR 21000: Operand should contain 1 column(s)
SELECT ROW(2,1) IN (ROW(ROW(1,1,3),0),ROW(21,2));
ERROR 21000: Operand should contain 1 column(s)
CREATE TABLE t1(a int, b int, c int);
INSERT INTO t1 VALUES (1, 2, 3),
(NULL, 2, 3 ), (1, NULL, 3 ), (1, 2, NULL),
(NULL, 2, 3+1), (1, NULL, 3+1), (1, 2+1, NULL),
(NULL, 2, 3-1), (1, NULL, 3-1), (1, 2-1, NULL);
SELECT (1,2,3) = (1, NULL, 3);
(1,2,3) = (1, NULL, 3)
NULL
SELECT (1,2,3) = (1+1, NULL, 3);
(1,2,3) = (1+1, NULL, 3)
0
SELECT (1,2,3) = (1, NULL, 3+1);
(1,2,3) = (1, NULL, 3+1)
0
SELECT * FROM t1 WHERE (a,b,c) = (1,2,3);
a b c
1 2 3
SELECT (1,2,3) <> (1, NULL, 3);
(1,2,3) <> (1, NULL, 3)
NULL
SELECT (1,2,3) <> (1+1, NULL, 3);
(1,2,3) <> (1+1, NULL, 3)
1
SELECT (1,2,3) <> (1, NULL, 3+1);
(1,2,3) <> (1, NULL, 3+1)
1
SELECT * FROM t1 WHERE (a,b,c) <> (1,2,3);
a b c
NULL 2 4
1 NULL 4
1 3 NULL
NULL 2 2
1 NULL 2
1 1 NULL
SELECT (1,2,3) < (NULL, 2, 3);
(1,2,3) < (NULL, 2, 3)
NULL
SELECT (1,2,3) < (1, NULL, 3);
(1,2,3) < (1, NULL, 3)
NULL
SELECT (1,2,3) < (1-1, NULL, 3);
(1,2,3) < (1-1, NULL, 3)
0
SELECT (1,2,3) < (1+1, NULL, 3);
(1,2,3) < (1+1, NULL, 3)
1
SELECT * FROM t1 WHERE (a,b,c) < (1,2,3);
a b c
1 1 NULL
SELECT (1,2,3) <= (NULL, 2, 3);
(1,2,3) <= (NULL, 2, 3)
NULL
SELECT (1,2,3) <= (1, NULL, 3);
(1,2,3) <= (1, NULL, 3)
NULL
SELECT (1,2,3) <= (1-1, NULL, 3);
(1,2,3) <= (1-1, NULL, 3)
0
SELECT (1,2,3) <= (1+1, NULL, 3);
(1,2,3) <= (1+1, NULL, 3)
1
SELECT * FROM t1 WHERE (a,b,c) <= (1,2,3);
a b c
1 2 3
1 1 NULL
SELECT (1,2,3) > (NULL, 2, 3);
(1,2,3) > (NULL, 2, 3)
NULL
SELECT (1,2,3) > (1, NULL, 3);
(1,2,3) > (1, NULL, 3)
NULL
SELECT (1,2,3) > (1-1, NULL, 3);
(1,2,3) > (1-1, NULL, 3)
1
SELECT (1,2,3) > (1+1, NULL, 3);
(1,2,3) > (1+1, NULL, 3)
0
SELECT * FROM t1 WHERE (a,b,c) > (1,2,3);
a b c
1 3 NULL
SELECT (1,2,3) >= (NULL, 2, 3);
(1,2,3) >= (NULL, 2, 3)
NULL
SELECT (1,2,3) >= (1, NULL, 3);
(1,2,3) >= (1, NULL, 3)
NULL
SELECT (1,2,3) >= (1-1, NULL, 3);
(1,2,3) >= (1-1, NULL, 3)
1
SELECT (1,2,3) >= (1+1, NULL, 3);
(1,2,3) >= (1+1, NULL, 3)
0
SELECT * FROM t1 WHERE (a,b,c) >= (1,2,3);
a b c
1 2 3
1 3 NULL
DROP TABLE t1;

4
mysql-test/r/subselect.result
View File

@ -913,7 +913,7 @@ select a, (select a,b,c from t1 where t1.a=t2.a) = ROW(a,2,'a'),(select c from t
a (select a,b,c from t1 where t1.a=t2.a) = ROW(a,2,'a') (select c from t1 where a=t2.a)
1 1 a
2 0 b
NULL NULL NULL
NULL 0 NULL
select a, (select a,b,c from t1 where t1.a=t2.a) = ROW(a,3,'b'),(select c from t1 where a=t2.a) from t2;
a (select a,b,c from t1 where t1.a=t2.a) = ROW(a,3,'b') (select c from t1 where a=t2.a)
1 0 a
@ -923,7 +923,7 @@ select a, (select a,b,c from t1 where t1.a=t2.a) = ROW(a,4,'c'),(select c from t
a (select a,b,c from t1 where t1.a=t2.a) = ROW(a,4,'c') (select c from t1 where a=t2.a)
1 0 a
2 0 b
NULL NULL NULL
NULL 0 NULL
drop table t1,t2;
create table t1 (a int, b real, c varchar(10));
insert into t1 values (1, 1, 'a'), (2,2,'b'), (NULL, 2, 'b');

45
mysql-test/t/row.test
View File

@ -108,4 +108,49 @@ SELECT ROW(2,1) IN (ROW(21,2),ROW(ROW(1,1,3),0));
--error 1241
SELECT ROW(2,1) IN (ROW(ROW(1,1,3),0),ROW(21,2));
#
# Bug#27704: erroneous comparison of rows with NULL components
#
CREATE TABLE t1(a int, b int, c int);
INSERT INTO t1 VALUES (1, 2, 3),
(NULL, 2, 3 ), (1, NULL, 3 ), (1, 2, NULL),
(NULL, 2, 3+1), (1, NULL, 3+1), (1, 2+1, NULL),
(NULL, 2, 3-1), (1, NULL, 3-1), (1, 2-1, NULL);
SELECT (1,2,3) = (1, NULL, 3);
SELECT (1,2,3) = (1+1, NULL, 3);
SELECT (1,2,3) = (1, NULL, 3+1);
SELECT * FROM t1 WHERE (a,b,c) = (1,2,3);
SELECT (1,2,3) <> (1, NULL, 3);
SELECT (1,2,3) <> (1+1, NULL, 3);
SELECT (1,2,3) <> (1, NULL, 3+1);
SELECT * FROM t1 WHERE (a,b,c) <> (1,2,3);
SELECT (1,2,3) < (NULL, 2, 3);
SELECT (1,2,3) < (1, NULL, 3);
SELECT (1,2,3) < (1-1, NULL, 3);
SELECT (1,2,3) < (1+1, NULL, 3);
SELECT * FROM t1 WHERE (a,b,c) < (1,2,3);
SELECT (1,2,3) <= (NULL, 2, 3);
SELECT (1,2,3) <= (1, NULL, 3);
SELECT (1,2,3) <= (1-1, NULL, 3);
SELECT (1,2,3) <= (1+1, NULL, 3);
SELECT * FROM t1 WHERE (a,b,c) <= (1,2,3);
SELECT (1,2,3) > (NULL, 2, 3);
SELECT (1,2,3) > (1, NULL, 3);
SELECT (1,2,3) > (1-1, NULL, 3);
SELECT (1,2,3) > (1+1, NULL, 3);
SELECT * FROM t1 WHERE (a,b,c) > (1,2,3);
SELECT (1,2,3) >= (NULL, 2, 3);
SELECT (1,2,3) >= (1, NULL, 3);
SELECT (1,2,3) >= (1-1, NULL, 3);
SELECT (1,2,3) >= (1+1, NULL, 3);
SELECT * FROM t1 WHERE (a,b,c) >= (1,2,3);
DROP TABLE t1;
# End of 4.1 tests