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Merge Bug#56716 from 5.1

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This commit is contained in:
Marko Mäkelä
2010-10-04 13:38:05 +03:00
committed by Vasil Dimov
parent f6e5cf3ef4
commit 24b1a89712
3 changed files with 50 additions and 36 deletions
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4
mysql-test/suite/innodb/r/innodb_bug56716.result Normal file
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CREATE TABLE bug56716 (a INT PRIMARY KEY,b INT,c INT,INDEX(b)) ENGINE=InnoDB;
SELECT * FROM bug56716 WHERE b<=42 ORDER BY b DESC FOR UPDATE;
a b c
DROP TABLE bug56716;

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mysql-test/suite/innodb/t/innodb_bug56716.test Normal file
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#
# Bug #56716 InnoDB locks a record gap without locking the table
#
-- source include/have_innodb.inc
CREATE TABLE bug56716 (a INT PRIMARY KEY,b INT,c INT,INDEX(b)) ENGINE=InnoDB;
SELECT * FROM bug56716 WHERE b<=42 ORDER BY b DESC FOR UPDATE;
DROP TABLE bug56716;