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Merge from mysql-5.1 to mysql-5.5.

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Jon Olav Hauglid 2011-01-04 15:28:03 +01:00
commit 80332053b7
2 changed files with 36 additions and 0 deletions
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19
mysql-test/r/auto_increment.result
View File

@ -497,3 +497,22 @@ SET @@SESSION.AUTO_INCREMENT_INCREMENT=default;
SET @@SESSION.AUTO_INCREMENT_OFFSET=default;
DROP TABLE t1;
End of 5.1 tests
#
# Bug#50619 assert in handler::update_auto_increment
#
CREATE TABLE t1 (pk INT AUTO_INCREMENT, PRIMARY KEY (pk));
INSERT INTO t1 VALUES (NULL), (-1), (NULL);
SELECT * FROM t1;
pk
-1
1
2
DROP TABLE t1;
CREATE TABLE t1 (pk BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY (pk));
INSERT INTO t1 VALUES (NULL), (18446744073709551615-1), (NULL);
ERROR HY000: Failed to read auto-increment value from storage engine
SELECT * FROM t1;
pk
1
18446744073709551614
DROP TABLE t1;

17
mysql-test/t/auto_increment.test
View File

@ -363,3 +363,20 @@ SET @@SESSION.AUTO_INCREMENT_OFFSET=default;
DROP TABLE t1;
--echo End of 5.1 tests
--echo #
--echo # Bug#50619 assert in handler::update_auto_increment
--echo #
CREATE TABLE t1 (pk INT AUTO_INCREMENT, PRIMARY KEY (pk));
# This triggered the assert
INSERT INTO t1 VALUES (NULL), (-1), (NULL);
SELECT * FROM t1;
DROP TABLE t1;
# Check that that true overflow still gives error
CREATE TABLE t1 (pk BIGINT UNSIGNED AUTO_INCREMENT, PRIMARY KEY (pk));
--error ER_AUTOINC_READ_FAILED
INSERT INTO t1 VALUES (NULL), (18446744073709551615-1), (NULL);
SELECT * FROM t1;
DROP TABLE t1;