/**
     * Deletes all associated NarroRolePermissionsAsPermission
     * @return void
     */
    public function DeleteAllNarroRolePermissionsAsPermission()
    {
        if (is_null($this->intPermissionId)) {
            throw new QUndefinedPrimaryKeyException('Unable to call UnassociateNarroRolePermissionAsPermission on this unsaved NarroPermission.');
        }
        // Get the Database Object for this Class
        $objDatabase = NarroPermission::GetDatabase();
        // Perform the SQL Query
        $objDatabase->NonQuery('
				DELETE FROM
					`narro_role_permission`
				WHERE
					`permission_id` = ' . $objDatabase->SqlVariable($this->intPermissionId) . '
			');
    }