private void ReturnCurrent()
        {
            if (_current != null && !_hasSentCurrent)
            {
                _dataReader.AddResult(_current);
                _hasSentCurrent = true;

                if (!_hasFirstResultSet)
                {
                    _readerSource.SetResult(_dataReader); // Return the AseDataReader once we have a single table of results.
                    _hasFirstResultSet = true;
                }
            }
        }