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Merge branch '10.2' into bb-10.2-jan

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This commit is contained in:
Sergei Golubchik
2016-09-19 09:47:08 +02:00
parent f7be8cf285 f566a4f83c
commit f9bdc7c01a
919 changed files with 70106 additions and 18957 deletions
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25
mysql-test/r/alter_table.result
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@ -1504,7 +1504,7 @@ ALTER TABLE t1 DROP KEY IF EXISTS transaction_id, ADD PRIMARY KEY IF NOT EXISTS
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`transaction_id` int(11) NOT NULL DEFAULT '0',
`transaction_id` int(11) NOT NULL DEFAULT 0,
PRIMARY KEY (`transaction_id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
@ -2057,3 +2057,26 @@ t1 CREATE TABLE `t1` (
KEY `i1` (`a`) COMMENT 'comment2'
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
#
# MDEV-10421 duplicate CHECK CONSTRAINTs
#
CREATE TABLE t1 (a INT, b INT) engine=myisam;
ALTER TABLE t1 ADD CONSTRAINT IF NOT EXISTS `min` CHECK (a+b > 100);
ALTER TABLE t1 ADD CONSTRAINT `min` CHECK (a+b > 100);
ERROR HY000: Duplicate CHECK constraint name 'min'
ALTER TABLE t1 ADD CONSTRAINT IF NOT EXISTS `min` CHECK (a+b > 100);
Warnings:
Note 1826 Duplicate CHECK constraint name 'min'
ALTER TABLE t1 ADD CONSTRAINT `mini` CHECK (a+b > 100);
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
CONSTRAINT `min` CHECK (a+b > 100),
CONSTRAINT `mini` CHECK (a+b > 100)
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
CREATE TABLE t1(a INT, b INT, CONSTRAINT min check (a>5),
CONSTRAINT min check (b>5));
ERROR HY000: Duplicate CHECK constraint name 'min'