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