代码优化

performance-web/src/main/java/com/clx/performance/mapper/OrderChildMapper.java

@@ -56,7 +56,8 @@ public interface OrderChildMapper extends BaseMapper<OrderChild> {
     BigDecimal getLinePoundDifferenceAvg(@Param("sendAddressId") Integer sendAddressId,
                                          @Param("receiveAddressId") Integer receiveAddressId,
                                          @Param("beginTime") String beginTime);
-    @Select("select AVG(TIMESTAMPDIFF(SECOND, unload_time, arrive_send_time)) from order_child " +
+
+    @Select("select AVG(TIMESTAMPDIFF(SECOND, arrive_send_time, unload_time)) from order_child " +
             " where send_address_id = #{sendAddressId} " +
             " and receive_address_id = #{receiveAddressId} " +
             " and status >= 90 and status <= 100 " +