select 
    SALES_DATE as SAL_DATE
    ,SALES.SALES_NO as NO
    ,ITEM_CODE  as ITEM_CODE
    ,SALES_QTY as SAL_QTY
    ,DELIVERED_QTY as DEL_QTY
    ,case when DELIVERED_QTY = 0 then '未出荷'
        when SALES_QTY > DELIVERED_QTY then '一部出荷'
        when SALES_QTY = DELIVERED_QTY then '出荷済'
        end as SHIP_STS
from SALES
left join SALES_DTL
    on SALES.SALES_NO = SALES_DTL.SALES_NO
where SALES_DATE between '2024-04-01' and '2024-04-10'
order by
    SALES_DATE desc
    ,SALES.SALES_NO
    ,ITEM_CODE