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 DELIVERED_QTY = 0 THEN '未出荷'
        WHEN DELIVERED_QTY <> 0 AND B.SALES_QTY > B.DELIVERED_QTY THEN '一部出荷'
        WHEN DELIVERED_QTY <> 0 AND B.SALES_QTY = B.DELIVERED_QTY THEN '出荷済'
        ELSE ''
    END AS SHIP_STS
FROM SALES A
INNER JOIN SALES_DTL B
ON A.SALES_NO = B.SALES_NO
WHERE A.SALES_DATE >= '2024-04-01'
AND A.SALES_DATE <= '2024-04-10'
ORDER BY
    A.SALES_DATE DESC
    ,A.SALES_NO ASC
    ,B.ITEM_CODE ASC
;