select	d.ITEM_CODE as "CODE"
		,i.ITEM_NAME as "NAME"
		,SUM(d.UNITPRICE * d.ORDER_QTY) as "TOTAL_AMT"
  from	ORDERS_DTL d,orders s,item i
 where	s.ORDER_DATE >= '2023-05-14'
   and	s.ORDER_DATE <= '2023-05-20'
   and	d.order_no = s.order_no
   and	d.item_code = i.item_code
 group by d.ITEM_CODE,i.ITEM_NAME
 order by SUM(d.UNITPRICE * d.ORDER_QTY) desc,d.ITEM_CODE desc
 limit 5