SELECT
A.SALES_DATE AS SAL_DATE,
A.SALES_NO AS NO,
B.ITEM_CODE AS ITEM_CODE,
B.SALES_QTY AS SAL_QTY,
B.DELIVERED_QTY AS DEL_QTY,
CASE WHEN B.DELIVERED_QTY = 0  THEN '未出荷' 
     WHEN B.SALES_QTY > B.DELIVERED_QTY THEN '一部出荷' 
     WHEN B.SALES_QTY = B.DELIVERED_QTY THEN '出荷済' 
     ELSE NULL END AS SHIP_STS 
FROM SALES AS A 
INNER JOIN SALES_DTL AS B 
ON B.SALES_NO = A.SALES_NO 
WHERE A.SALES_DATE BETWEEN '2024-04-01' AND '2024-04-10' 
ORDER BY
A.SALES_DATE DESC,
A.SALES_NO ASC,
B.ITEM_CODE ASC;