select 
SALES_DATE AS SAL_DATE
,s.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 DELIVERED_QTY <> '0' and SALES_QTY > DELIVERED_QTY THEN '一部出荷'
WHEN DELIVERED_QTY <> '0' and SALES_QTY = DELIVERED_QTY THEN '出荷済'
ELSE ""
END AS SHIP_STS

from SALES s
left join SALES_DTL sd
on s.SALES_NO = sd.SALES_NO
WHERE
SALES_DATE >= '2024-04-01'
AND SALES_DATE <= '2024-04-10'
order by SALES_DATE desc
,s.SALES_NO asc
,ITEM_CODE asc