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 ORDERS AS O ON O.ORDER_NO = OD.ORDER_NO
    AND '2023-05-14' <= ORDER_DATE
    AND ORDER_DATE <= '2023-05-20'
    INNER JOIN ITEM AS I ON I.ITEM_CODE = OD.ITEM_CODE
GROUP BY
    OD.ITEM_CODE
ORDER BY
    TOTAL_AMT DESC,
    CODE DESC
LIMIT
    5