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