diff options
| -rw-r--r-- | mysql-test/r/auto_increment.result | 19 | ||||
| -rw-r--r-- | mysql-test/t/auto_increment.test | 17 |
2 files changed, 36 insertions, 0 deletions
diff --git a/mysql-test/r/auto_increment.result b/mysql-test/r/auto_increment.result index 5fae14e2c07..edd23050294 100644 --- a/mysql-test/r/auto_increment.result +++ b/mysql-test/r/auto_increment.result @@ -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; diff --git a/mysql-test/t/auto_increment.test b/mysql-test/t/auto_increment.test index 8ab2e6fcf31..2a621250480 100644 --- a/mysql-test/t/auto_increment.test +++ b/mysql-test/t/auto_increment.test @@ -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; |