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