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_DTL
  LEFT JOIN ORDERS ON ORDERS.ORDER_NO = ORDERS_DTL.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
, CODE DESC
LIMIT
  5;