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Manual merge of mysql-5.1-bugteam to mysql-trunk-merge.

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Conflicts:

Text conflict in configure.in
Text conflict in dbug/dbug.c
Text conflict in mysql-test/r/ps.result
Text conflict in mysql-test/t/ps.test
Text conflict in sql/CMakeLists.txt
Text conflict in sql/ha_ndbcluster.cc
Text conflict in sql/mysqld.cc
Text conflict in sql/sql_plugin.cc
Text conflict in sql/sql_table.cc
This commit is contained in:
Alexey Kopytov
2010-04-30 00:33:06 +04:00
parent 72ae25b11e e287445d41
commit 940ad61b71
40 changed files with 489 additions and 74 deletions
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30
mysql-test/t/innodb_mysql.test
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@ -589,6 +589,36 @@ ALTER TABLE t1 DROP INDEX k, ADD UNIQUE INDEX k (a,b);
DROP TABLE t1;
--echo #
--echo # Bug #47453: InnoDB incorrectly changes TIMESTAMP columns when
--echo # JOINed during an UPDATE
--echo #
CREATE TABLE t1 (d INT) ENGINE=InnoDB;
CREATE TABLE t2 (a INT, b INT,
c TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
ON UPDATE CURRENT_TIMESTAMP) ENGINE=InnoDB;
--echo set up our data elements
INSERT INTO t1 (d) VALUES (1);
INSERT INTO t2 (a,b) VALUES (1,1);
SELECT SECOND(c) INTO @bug47453 FROM t2;
SELECT SECOND(c)-@bug47453 FROM t1 JOIN t2 ON d=a;
UPDATE t1 JOIN t2 ON d=a SET b=1 WHERE a=1;
SELECT SECOND(c)-@bug47453 FROM t1 JOIN t2 ON d=a;
SELECT SLEEP(1);
UPDATE t1 JOIN t2 ON d=a SET b=1 WHERE a=1;
--echo #should be 0
SELECT SECOND(c)-@bug47453 FROM t1 JOIN t2 ON d=a;
DROP TABLE t1, t2;
--echo End of 5.1 tests