code: func (s *Session) CloseResultsetID(id uint64) error {
  	s.mu.Lock()
  	defer s.mu.Unlock()
  
  	s.resultsetID.id = &id
  	if err := s.writeRequest(mtCloseResultset, false, s.resultsetID); err != nil {
  		return err
  	}
  
  	if err := s.readReply(nil); err != nil {
  		return err
  	}
  
  	return nil
  }
docs: // CloseResultsetID releases the hdb resultset handle.