Question

如何在SQL Server的Select查询中调用CTE？我面临如何在选择查询中调用CTE的问题，下面的查询未执行。

我有5种不同的存储过程，如下所示，我正在一个存储过程中执行这5种存储过程。问题当分别执行每个5个存储过程时，它们运行良好。当从一个“主”存储过程中执行这5个存储过程时，我面临问题。单个存储过程的结果（如查询）作为普通存储过程的参数。

我的存储过程：

SELECT 5 AS Count,
(
       ;WITH CTE (Name,CountValue,Title,DisplayOrder) AS
(
     SELECT
            JS.Name , 
            COUNT(JA.JobId) CountValue,
            DB.Name AS Title,
            DB.DisplayOrder 
       FROM JobAction_TBL JA WITH (NOLOCK) 
 INNER JOIN JobActionStatus_TBL JS WITH (NOLOCK) 
         ON JS.ActionCode = JA.ActionCode 
        AND JA.IsDeleted = 0 
 INNER JOIN JobHeader_TBL AS JH WITH (NOLOCK) 
         ON JH.Id = JA.JobId 
        AND JH.IsDeleted=0
 INNER JOIN UserInOrganizationMas_TBL AS UO WITH (NOLOCK) 
         ON UO.OrganizationId = JH.OrganizationId
 INNER JOIN DashboardItems_TBL AS DB WITH (NOLOCK) 
         ON DB.SpName='JobstatusReport_SP'
--WHERE CONVERT(VARCHAR(12),CONVERT(DATETIME,JA.ActionedDate,101),101) = '06/18/2018'
   GROUP BY JS.NAME,DB.Name,DB.DisplayOrder
        ) 
  SELECT Name, CountValue,CONVERT(VARCHAR(10),CountValue * 100 /
                     (SELECT SUM(CountValue) 
                        FROM CTE)
                      ) + '%' AS CountPer ,Title,DisplayOrder
                        FROM CTE
FOR XML PATH ('JobStatusList'), ROOT ('JobStatusReport'), TYPE)

FOR XML PATH ('Dashboard'), ROOT ('Dashboard'), TYPE

Answer 1

为中间结果另设CTE，然后调用它。

;with CTE (Name, CountValue, Title, DisplayOrder) as
(
  select
    JS.Name
    ,count(JA.JobId) as CountValue
    ,DB.Name as Title
    ,DB.DisplayOrder
  from
    JobAction_TBL JA with (nolock)
  join
    JobActionStatus_TBL JS with (nolock)
    on JS.ActionCode = JA.ActionCode
       and JA.IsDeleted = 0
  join
    JobHeader_TBL as JH with (nolock)
    on JH.Id = JA.JobId
       and JH.IsDeleted = 0
  join
    UserInOrganizationMas_TBL as UO with (nolock)
    on UO.OrganizationId = JH.OrganizationId
  join
    DashboardItems_TBL as DB with (nolock)
    on DB.SpName = 'JobstatusReport_SP'
  group by
    JS.NAME
    ,DB.Name
    ,DB.DisplayOrder
)
,CTE2 as
(
  select
    Name
    ,CountValue
    ,convert(varchar(10), CountValue * 100 / (select sum(CountValue) from CTE)) + '%' as CountPer
    ,Title
    ,DisplayOrder
  from
    CTE
)

-- CALL THE CTE's

如何在SQL Server的Select查询中调用CTE？

1 个答案: