日期统计

Edu.Repository/Course/RB_Class_CheckRepository.cs

@@ -421,10 +421,10 @@ group by g.Id;";
         /// <returns></returns>
         public List<RB_Class_Check_ViewModel> GetClassStudentHoursListForOrderMonth(int groupId, string orderIds)
         {
-            string sql = $@"SELECT g.OrderId,DATE_FORMAT(c.CreateTime,'%Y-%m') as MonthDateStr,SUM(c.CurrentDeductionHours) CurrentDeductionHours FROM rb_order_guest g
+            string sql = $@"SELECT g.OrderId,DATE_FORMAT(c.ClassDate,'%Y-%m') as MonthDateStr,SUM(c.CurrentDeductionHours) CurrentDeductionHours FROM rb_order_guest g
 left join rb_class_check c on g.Id = c.OrderGuestId
 WHERE g.Group_Id ={groupId} and g.`Status`=0 and g.GuestState <>2 and c.`Status` =0 and g.OrderId in({orderIds})
-group by g.OrderId,DATE_FORMAT(c.CreateTime,'%Y-%m');";
+group by g.OrderId,DATE_FORMAT(c.ClassDate,'%Y-%m');";
             return Get<RB_Class_Check_ViewModel>(sql).ToList();
         }