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merge of bug #37943 5.0-bugteam -> 5.1-bugteam

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This commit is contained in:
Georgi Kodinov
2008-10-01 19:49:59 +03:00
parent b920fb4512 eb3c08069d
commit 7adf7154f7
3 changed files with 99 additions and 2 deletions
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15
mysql-test/include/index_merge1.inc
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@ -487,3 +487,18 @@ select * from t2 where a=4 or b=4;
drop table t1, t2;
#
# Bug #37943: Reproducible mysqld crash/sigsegv in sel_trees_can_be_ored
#
CREATE TABLE t1 (a varchar(8), b set('a','b','c','d','e','f','g','h'),
KEY b(b), KEY a(a));
INSERT INTO t1 VALUES ('y',''), ('z','');
#should not crash
SELECT b,a from t1 WHERE (b!='c' AND b!='f' && b!='h') OR
(a='pure-S') OR (a='DE80337a') OR (a='DE80799');
DROP TABLE t1;
--echo End of 5.0 tests