Sql 如何使以下仅显示实例>1

我在一个生成临时表的存储过程中有一个查询

我需要它只显示超过1行的应用程序，并且我需要为每个重复条目显示一行

这就是我到目前为止所拥有的，我如何才能让它发挥作用

    Select  t2.ApplicationName, t3.MainframeDev, t3.MainframeTest, t3.MMX,       
            t3.HMG, t3.WMI, t3.TJXE, 'Changing' as UsedAs, t3.ProjectName, 
            t4.FirstName+'  '+LastName as ProjectLead,t3.Status,  
            CONVERT(varchar(20),t3.ImplementationDate,126) as ImplementationDate
    from    ImpactedApplications t1 
    inner join Applications t2 on t2.AppID = t1.AppID 
    inner join Projects t3 on t3.ProjectID = t1.ProjectID
    inner join Employees t4 on t3.ProjectLead = t4.EmpId
    where t2.ApplicationName <> 'NA' 


    UNION

    Select  t2.ApplicationName, t3.MainframeDev, t3.MainframeTest, t3.MMX, 
            t3.HMG, t3.WMI, t3.TJXE, 'Supporting' as UsedAs, t3.ProjectName, 
            t4.FirstName+' '+LastName as ProjectLead,t3.Status, 
            CONVERT(varchar(20),t3.ImplementationDate,126) as ImplementationDate
    from SupportingApplications t1 
    inner join Applications t2 on t2.AppID = t1.AppID
    inner join Projects t3 on t3.ProjectID = t1.ProjectID
    inner join Employees t4 on t3.ProjectLead = t4.EmpId
    where t2.ApplicationName <> 'NA'
    Order By ApplicationName, MainframeDev, UsedAs ASC 

---

如果您想要获得所有重复的行或所有具有多个条目的应用程序，那么我认为您只需要GROUPBY子句和Having子句来解决这个问题

将查询的输出放在临时表（比如应用程序）中，然后

---

因为我没有你的基本表，这有点像是在黑暗中拍摄的：

;WITH
    cte1 AS (
        Select  t2.ApplicationName, t3.MainframeDev, t3.MainframeTest, t3.MMX,       
                t3.HMG, t3.WMI, t3.TJXE, 'Changing' as UsedAs, t3.ProjectName, 
                t4.FirstName+'  '+LastName as ProjectLead,t3.Status,  
                CONVERT(varchar(20),t3.ImplementationDate,126) as ImplementationDate
        from    ImpactedApplications t1 
        inner join Applications t2 on t2.AppID = t1.AppID 
        inner join Projects t3 on t3.ProjectID = t1.ProjectID
        inner join Employees t4 on t3.ProjectLead = t4.EmpId
        where t2.ApplicationName <> 'NA' 

        UNION

        Select  t2.ApplicationName, t3.MainframeDev, t3.MainframeTest, t3.MMX, 
                t3.HMG, t3.WMI, t3.TJXE, 'Supporting' as UsedAs, t3.ProjectName, 
                t4.FirstName+' '+LastName as ProjectLead,t3.Status, 
                CONVERT(varchar(20),t3.ImplementationDate,126) as ImplementationDate
        from SupportingApplications t1 
        inner join Applications t2 on t2.AppID = t1.AppID
        inner join Projects t3 on t3.ProjectID = t1.ProjectID
        inner join Employees t4 on t3.ProjectLead = t4.EmpId
        where t2.ApplicationName <> 'NA'
    ), cte2 AS (
        SELECT      *, AppCount = COUNT(ApplicationName) OVER (PARTITION BY ApplicationName)
        FROM        cte1
    )

SELECT  *
FROM    cte2
WHERE   AppAcount > 1

---

@havenodisplayname完成。

Create table #application(appid int, aapvname varchar(50))
insert into #application values (1,'100'),(1,'101'),(2,'200'),(2,'201'),(3,'300'),(4,'400')

Select * 
From #application
WHERE appid IN (
                 Select appid 
                 From #application
                 GROUP BY appid
                 Having COUNT(*) > 1)

;WITH
    cte1 AS (
        Select  t2.ApplicationName, t3.MainframeDev, t3.MainframeTest, t3.MMX,       
                t3.HMG, t3.WMI, t3.TJXE, 'Changing' as UsedAs, t3.ProjectName, 
                t4.FirstName+'  '+LastName as ProjectLead,t3.Status,  
                CONVERT(varchar(20),t3.ImplementationDate,126) as ImplementationDate
        from    ImpactedApplications t1 
        inner join Applications t2 on t2.AppID = t1.AppID 
        inner join Projects t3 on t3.ProjectID = t1.ProjectID
        inner join Employees t4 on t3.ProjectLead = t4.EmpId
        where t2.ApplicationName <> 'NA' 

        UNION

        Select  t2.ApplicationName, t3.MainframeDev, t3.MainframeTest, t3.MMX, 
                t3.HMG, t3.WMI, t3.TJXE, 'Supporting' as UsedAs, t3.ProjectName, 
                t4.FirstName+' '+LastName as ProjectLead,t3.Status, 
                CONVERT(varchar(20),t3.ImplementationDate,126) as ImplementationDate
        from SupportingApplications t1 
        inner join Applications t2 on t2.AppID = t1.AppID
        inner join Projects t3 on t3.ProjectID = t1.ProjectID
        inner join Employees t4 on t3.ProjectLead = t4.EmpId
        where t2.ApplicationName <> 'NA'
    ), cte2 AS (
        SELECT      *, AppCount = COUNT(ApplicationName) OVER (PARTITION BY ApplicationName)
        FROM        cte1
    )

SELECT  *
FROM    cte2
WHERE   AppAcount > 1