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branches/5.1: Reset the statement level autoinc counter on ROLLBACK. Fix

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the test results too.
rb://164
This commit is contained in:
sunny
2009-10-12 03:09:56 +00:00
parent 6bd8f661cf
commit c8bc16ac83
3 changed files with 15 additions and 4 deletions
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13
mysql-test/innodb-autoinc.result
View File

@ -867,6 +867,7 @@ INSERT INTO t2 SELECT NULL FROM t1;
Got one of the listed errors
DROP TABLE t1;
DROP TABLE t2;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (null);
INSERT INTO t1 VALUES (null);
@ -874,20 +875,26 @@ ALTER TABLE t1 CHANGE c1 d1 INT NOT NULL AUTO_INCREMENT;
SELECT * FROM t1;
d1
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2
SELECT * FROM t1;
d1
1
3
2
INSERT INTO t1 VALUES(null);
ALTER TABLE t1 AUTO_INCREMENT = 3;
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
`d1` int(11) NOT NULL AUTO_INCREMENT,
PRIMARY KEY (`d1`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=latin1
INSERT INTO t1 VALUES(null);
SELECT * FROM t1;
d1
1
2
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DROP TABLE t1;
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
SHOW VARIABLES LIKE "%auto_inc%";

4
mysql-test/innodb-autoinc.test
View File

@ -482,6 +482,7 @@ DROP TABLE t2;
# 44030: Error: (1500) Couldn't read the MAX(ID) autoinc value from
# the index (PRIMARY)
# This test requires a restart of the server
SET @@SESSION.AUTO_INCREMENT_INCREMENT=1, @@SESSION.AUTO_INCREMENT_OFFSET=1;
CREATE TABLE t1 (c1 INT PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
INSERT INTO t1 VALUES (null);
INSERT INTO t1 VALUES (null);
@ -496,9 +497,10 @@ SELECT * FROM t1;
# longer results in the two data dictionaries being out of sync. If they
# revert their changes then this check for ER_AUTOINC_READ_FAILED will need
# to be enabled.
# -- error ER_AUTOINC_READ_FAILED,1467
#-- error ER_AUTOINC_READ_FAILED,1467
INSERT INTO t1 VALUES(null);
ALTER TABLE t1 AUTO_INCREMENT = 3;
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(null);
SELECT * FROM t1;
DROP TABLE t1;