code: public UserCustomResultSet queryByIds(long baseId, long relatedId) {
  		return query(buildWhereIds(baseId, relatedId),
  				buildWhereIdsArgs(baseId, relatedId));
  	}
docs: Query by both base id and related id
  
  @param baseId
  base id
  @param relatedId
  related id
  @return result set