SELECT SA.SALES_DATE AS SAL_DATE,
       SA.SALES_NO AS NO,
       SAD.ITEM_CODE AS ITEM_CODE,
       SAD.SALES_QTY AS SAL_QTY,
       SAD.DELIVERED_QTY AS  DEL_QTY,
       CASE
       WHEN SAD.DELIVERED_QTY= 0
           THEN '未出荷'
        WHEN SAD.SALES_QTY > SAD.DELIVERED_QTY
            THEN '一部出荷'
        WHEN SAD.SALES_QTY = SAD.DELIVERED_QTY
            THEN '出荷済'
        ELSE NULL
        END AS  SHIP_STS

FROM SALES AS SA
    INNER JOIN SALES_DTL AS SAD
    ON SAD.SALES_NO = SA.SALES_NO
    
WHERE SA.SALES_DATE BETWEEN '2024-04-01' AND '2024-04-10'

ORDER BY  SA.SALES_DATE DESC, 
          SA.SALES_NO ASC,
          SAD.ITEM_CODE ASC;