安品删除订单明细修改

ruoyi-warehouse/src/main/resources/mapper/warehouseBusiness/TWarehousebillsfeesMapper.xml

@@ -1567,7 +1567,7 @@
     </select>
     <select id="selectAmount" parameterType="long" resultType="java.math.BigDecimal">
         SELECT
-            SUM(tw.f_amount) famount
+            IFNULL(SUM(tw.f_amount),0.00) famount
         FROM
             t_warehousebillsfees tw
         WHERE f_pid = #{fPid}