select wrd.id,bp.part_no,bp.part_name,bp.specs,bp.id part_id, wrd.return_qty,wrd.confirm_qty,wrd.location_id,bp.unit from warehouse_return_detail wrd left join basic_part bp on wrd.part_id=bp."id" ${ew.customSqlSegment} select wrd.id,bp.part_no,bp.part_name,bp.specs,bp.id part_id, wrd.return_qty,wrd.confirm_qty,wrd.location_id,bp.unit, wrd.return_main_id,wrd.stock_id from warehouse_return_detail wrd left join basic_part bp on wrd.part_id=bp."id" where wrd.id=#{id} update warehouse_return_detail set confirm_qty=return_qty where return_main_id=#{mainId}