今日统计 订单表与成本表使用左连接查询

BBWY.Server.Business/Statistics/StatisticsBusiness.cs

@@ -20,7 +20,7 @@ namespace BBWY.Server.Business
         public ToDayOrderAchievementResponse GetTodayAchievementStatistics(ToDayOrderAchievementRequest request)
         {
             var today = DateTime.Now.Date;
-            var response = fsql.Select<Order, OrderCost>().InnerJoin((o, oc) => o.Id == oc.OrderId)
+            var response = fsql.Select<Order, OrderCost>().LeftJoin((o, oc) => o.Id == oc.OrderId)
                                                           .Where((o, oc) => o.ShopId == request.ShopId &&
                                                                             o.OrderState != null &&
                                                                             !invalidOrderStateList.Contains(o.OrderState.Value) &&