/**
* Update
*
* @param XoopsNotification $notification {@link XoopsNotification} object
* @param string $field_name Name of the field
* @param mixed $field_value Value to write
*
* @return bool
**/
public function updateByField(XoopsNotification $notification, $field_name, $field_value)
{
$notification->unsetNew();
$notification->setVar($field_name, $field_value);
return $this->insert($notification);
}
