SELECT
OD.ITEM_CODE AS CODE,
I.ITEM_NAME AS NAME,
SUM(OD.UNITPRICE * OD.ORDER_QTY) AS TOTAL_AMT
FROM ORDERS_DTL AS OD
 INNER JOIN ITEM AS I
  ON OD.ITEM_CODE = I.ITEM_CODE
 INNER JOIN ORDERS AS O
  ON OD.ORDER_NO = O.ORDER_NO
  
WHERE
O.ORDER_DATE BETWEEN '2023-05-14' AND '2023-05-20'
GROUP BY
 OD.ITEM_CODE,I.ITEM_NAME
 
ORDER BY
 TOTAL_AMT DESC,
 OD.ITEM_CODE DESC
 
 LIMIT 5;