mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-14 19:07:15 +02:00
Code Issues Projects Releases Packages Wiki Activity

merge

Browse source
This commit is contained in:
Georgi Kodinov 2010-06-25 16:20:22 +03:00
commit 8fc01031bf
3 changed files with 44 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

17
mysql-test/r/subselect.result
View file

@ -4717,3 +4717,20 @@ t1_id total_amount
DROP TABLE t3;
DROP TABLE t2;
DROP TABLE t1;
#
# Bug #52711: Segfault when doing EXPLAIN SELECT with
# union...order by (select... where...)
#
CREATE TABLE t1 (a VARCHAR(10), FULLTEXT KEY a (a));
INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 (b INT);
INSERT INTO t2 VALUES (1),(2);
# Should not crash
EXPLAIN
SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
# Should not crash
SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
DROP TABLE t1,t2;
End of 5.1 tests

25
mysql-test/t/subselect.test
View file

@ -3701,3 +3701,28 @@ GROUP BY
DROP TABLE t3;
DROP TABLE t2;
DROP TABLE t1;
--echo #
--echo # Bug #52711: Segfault when doing EXPLAIN SELECT with
--echo # union...order by (select... where...)
--echo #
CREATE TABLE t1 (a VARCHAR(10), FULLTEXT KEY a (a));
INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 (b INT);
INSERT INTO t2 VALUES (1),(2);
--echo # Should not crash
--disable_result_log
EXPLAIN
SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
--echo # Should not crash
SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
DROP TABLE t1,t2;
--enable_result_log
--echo End of 5.1 tests