订单表体包装数量关联显示，不必计算

src/custom/restcontroller/webmanage/sale/order/SQL/订单商品明细_列表.sql

@@ -36,7 +36,7 @@ SELECT t1.sa_orderitemsid,
        t3.orderaddqty_auxunit,
        t3.orderaddqty,
        t3.spec,
-       if (ifnull(t3.packageqty,0)=0,t3.packageqty,t1.qty/t3.packageqty) packageqty,
+       ifnull(t3.packageqty,0) packageqty,
        ifnull(t3.delivery, 0)         delivery,
        t4.erpitemno,
        t4.erpitemname,