Question

如果要使用以下查询针对该报告存在特定列，我正在尝试获取有关详细信息以及状态的查询。

select rh.Rec_ID 
   ,rh.Report_ID 
   ,rh.Report_Name 
   ,rh.Source_Type_Display 
   ,rh.Description 
   ,rh.IndID 
   ,rh.Name 
   ,rh.Time_Updated 
   ,count(*) OVER() as TotalCount
   ,case when count(rd.demo) > 0 THEN 'Completed' ELSE 'incomplete' END
  FROM v_Report_Header_OV rh 
  inner join v_Table_NI_Report_Demo rd
  ON rh.Report_ID = rd.Report_ID
  WHERE rh.Client_ID = 12324

我遇到错误

Column 'v_Report_Header_OV.Rec_ID' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.

我不确定为什么会出错，请问有人可以帮忙

非常感谢。

Answer 1

您错过了group by

select rh.Rec_ID 
   ,rh.Report_ID 
   ,rh.Report_Name 
   ,rh.Source_Type_Display 
   ,rh.Description 
   ,rh.IndID 
   ,rh.Name 
   ,rh.Time_Updated 
   ,count(*) OVER() as TotalCount
   ,case when count(rd.demo) > 0 THEN 'Completed' ELSE 'incomplete' END
  FROM v_Report_Header_OV rh 
  inner join v_Table_NI_Report_Demo rd
  ON rh.Report_ID = rd.Report_ID
  WHERE rh.Client_ID = 12324
 group by rh.Rec_ID 
   ,rh.Report_ID 
   ,rh.Report_Name 
   ,rh.Source_Type_Display 
   ,rh.Description 
   ,rh.IndID 
   ,rh.Name 
   ,rh.Time_Updated

选择查询中的内部联接计数

1 个答案: