Commit 44c18a8c authored by Jon Olav Hauglid's avatar Jon Olav Hauglid

Merge from mysql-5.1 to mysql-5.5.

No conflicts.
parents e77d3c39 2bbc6f38
......@@ -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;
......@@ -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;
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