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;