public function execute(\PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, \PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
{
$connection->getConnection()->query("SET @PHAKE_PREV_foreign_key_checks = @@FOREIGN_KEY_CHECKS");
$connection->getConnection()->query("SET FOREIGN_KEY_CHECKS = 0");
parent::execute($connection, $dataSet);
$connection->getConnection()->query("SET FOREIGN_KEY_CHECKS = @PHAKE_PREV_foreign_key_checks");
}