SELECT
    t1.ITEM_CODE AS CODE,
    t3.ITEM_NAME AS NAME,
    SUM(t1.UNITPRICE * t1.ORDER_QTY) AS TOTAL_AMT
FROM
    ORDERS_DTL t1
    LEFT JOIN ORDERS t2 ON t1.ORDER_NO = t2.ORDER_NO
    LEFT JOIN ITEM t3 ON t1.ITEM_CODE = t3.ITEM_CODE
WHERE
    t2.ORDER_DATE BETWEEN '2023-05-14' AND '2023-05-20'
GROUP BY
    CODE
ORDER BY
    TOTAL_AMT DESC,
    CODE DESC
LIMIT
    5;