分组

cash-service/order-service/src/main/java/com/czg/service/order/mapper/ShopOrderStatisticMapper.java

@@ -272,12 +272,13 @@ public interface ShopOrderStatisticMapper extends BaseMapper<ShopOrderStatistic>
 
     @Select("SELECT" +
             " relation.product_id as productId," +
-            " ROUND(relation.surplus_stock * cons.price, 2) AS costAmount" +
+            " sum(ROUND(relation.surplus_stock * cons.price, 2)) AS costAmount" +
             " FROM" +
             " tb_prod_cons_relation relation " +
             " INNER JOIN tb_cons_info cons on relation.cons_info_id = cons.id and relation.shop_id = cons.shop_id and price > 0" +
             " WHERE" +
             " relation.shop_id = #{shopId} " +
+            " group by relation.product_id" +
             " order by relation.product_id")
     List<ProductCostAmountVO> getConsCostAmount(Long shopId);