Kdyby\Doctrine\DBALException::__sleep PHP Method

__sleep() public method

This is just a paranoia, hopes no one actually serializes exceptions.
public __sleep ( ) : array
return array
    public function __sleep()
    {
        return ['message', 'code', 'file', 'line', 'errorInfo', 'query', 'params'];
    }

Usage Example

 /**
  * @return array
  */
 public function __sleep()
 {
     return array_merge(parent::__sleep(), array('column'));
 }