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Merge bk-internal.mysql.com:/data0/bk/mysql-5.1

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into  bk-internal.mysql.com:/data0/bk/mysql-5.1-opt
This commit is contained in:
ibabaev@bk-internal.mysql.com
2007-04-02 03:53:21 +02:00
parent 048502086d 5534f099f1
commit 8b8a61d77a
3 changed files with 60 additions and 15 deletions
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13
mysql-test/r/row.result
View File

@ -306,3 +306,16 @@ a b a b c
1 1 1 2 1
1 2 1 2 1
DROP TABLE t1,t2;
CREATE TABLE t1(
a int, b int, c int, d int, e int, f int, g int, h int,
PRIMARY KEY (a,b,c,d,e,f,g)
);
INSERT INTO t1 VALUES (1,2,3,4,5,6,7,99);
SELECT h FROM t1 WHERE (a,b,c,d,e,f,g)=(1,2,3,4,5,6,7);
h
99
SET @x:= (SELECT h FROM t1 WHERE (a,b,c,d,e,f,g)=(1,2,3,4,5,6,7));
SELECT @x;
@x
99
DROP TABLE t1;

17
mysql-test/t/row.test
View File

@ -139,3 +139,20 @@ EXPLAIN EXTENDED SELECT * FROM t1,t2 WHERE t2.a=t1.a AND (t2.b,t2.c)=(2,1);
SELECT * FROM t1,t2 WHERE t2.a=t1.a AND (t2.b,t2.c)=(2,1);
DROP TABLE t1,t2;
#
# Bug #27154: crash (memory corruption) when using row equalities
#
CREATE TABLE t1(
a int, b int, c int, d int, e int, f int, g int, h int,
PRIMARY KEY (a,b,c,d,e,f,g)
);
INSERT INTO t1 VALUES (1,2,3,4,5,6,7,99);
SELECT h FROM t1 WHERE (a,b,c,d,e,f,g)=(1,2,3,4,5,6,7);
SET @x:= (SELECT h FROM t1 WHERE (a,b,c,d,e,f,g)=(1,2,3,4,5,6,7));
SELECT @x;
DROP TABLE t1;