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merged 5.0-bugteam -> bug 39958

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This commit is contained in:
Georgi Kodinov
2008-10-17 11:47:35 +03:00
parent ca6e05765c b591793496
commit 0f678ee60d
3 changed files with 35 additions and 0 deletions
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16
mysql-test/r/order_by.result
View File

@ -1076,3 +1076,19 @@ set session max_sort_length= 2180;
select * from t1 order by b;
ERROR HY001: Out of sort memory; increase server sort buffer size
drop table t1;
#
# Bug #39844: Query Crash Mysql Server 5.0.67
#
CREATE TABLE t1 (a INT PRIMARY KEY);
CREATE TABLE t2 (a INT PRIMARY KEY, b INT);
CREATE TABLE t3 (c INT);
INSERT INTO t1 (a) VALUES (1), (2);
INSERT INTO t2 (a,b) VALUES (1,2), (2,3);
INSERT INTO t3 (c) VALUES (1), (2);
SELECT
(SELECT t1.a FROM t1, t2 WHERE t1.a = t2.b AND t2.a = t3.c ORDER BY t1.a)
FROM t3;
(SELECT t1.a FROM t1, t2 WHERE t1.a = t2.b AND t2.a = t3.c ORDER BY t1.a)
2
NULL
DROP TABLE t1, t2, t3;

18
mysql-test/t/order_by.test
View File

@ -738,3 +738,21 @@ set session max_sort_length= 2180;
select * from t1 order by b;
drop table t1;
--echo #
--echo # Bug #39844: Query Crash Mysql Server 5.0.67
--echo #
CREATE TABLE t1 (a INT PRIMARY KEY);
CREATE TABLE t2 (a INT PRIMARY KEY, b INT);
CREATE TABLE t3 (c INT);
INSERT INTO t1 (a) VALUES (1), (2);
INSERT INTO t2 (a,b) VALUES (1,2), (2,3);
INSERT INTO t3 (c) VALUES (1), (2);
SELECT
(SELECT t1.a FROM t1, t2 WHERE t1.a = t2.b AND t2.a = t3.c ORDER BY t1.a)
FROM t3;
DROP TABLE t1, t2, t3;