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Bug#20094067: BACKPORT BUG#19683834 TO 5.5 AND 5.6

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Backporting the patch and the test case fixed as part
of BUG#16041903 and BUG#19683834 respectively.
This commit is contained in:
Nisha Gopalakrishnan
2015-01-27 13:13:55 +05:30
parent 7a408dbdf4
commit aa1de73728
7 changed files with 335 additions and 27 deletions
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25
mysql-test/r/trigger-trans.result
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@ -195,3 +195,28 @@ b val
14 g
drop trigger t1_after_insert;
drop table t1,t2;
#
#Bug#19683834 SOME INNODB ERRORS CAUSES STORED FUNCTION
# AND TRIGGER HANDLERS TO BE IGNORED
#Code fixed in Bug#16041903
CREATE TABLE t1 (id int unsigned PRIMARY KEY, val int DEFAULT 0)
ENGINE=InnoDB;
INSERT INTO t1 (id) VALUES (1), (2);
CREATE TABLE t2 (id int PRIMARY KEY);
CREATE TABLE t3 LIKE t2;
CREATE TRIGGER bef_insert BEFORE INSERT ON t2 FOR EACH ROW
BEGIN
DECLARE CONTINUE HANDLER FOR 1062 BEGIN END;
INSERT INTO t3 (id) VALUES (NEW.id);
INSERT INTO t3 (id) VALUES (NEW.id);
END//
START TRANSACTION;
UPDATE t1 SET val = val + 1;
connect con2,localhost,root,,test,,;
SET SESSION innodb_lock_wait_timeout = 2;
UPDATE t1 SET val = val + 1;
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
INSERT INTO t2 (id) VALUES (1);
disconnect con2;
connection default;
DROP TABLE t3, t2, t1;