Sql 按组获取最新记录

这是我的桌子

Select ClaimId
,InterestSubsidyClaimId
,BankId,BankName
,UpdatedPrincipalAmountofOutStanding
,[date] 

From InterestSubsidyReviseClaim 

Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 

这给了我这样的结果

现在我只想要3号和10号记录

我只有“兴趣爱好”

结果记录应为

那么它是如何实现的呢？？？

您可以使用函数来实现这一点。例如：

;WITH DataSource AS
(
    Select ROW_NUMBER() OVER (PARTITION BY BankName ORDER BY ClaimID DESC) AS [RowID]
          ,ClaimId
          ,InterestSubsidyClaimId
          ,BankId,BankName
          ,UpdatedPrincipalAmountofOutStanding
          ,[date] 
    From InterestSubsidyReviseClaim 
    Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
)
SELECT ClaimId
      ,InterestSubsidyClaimId
      ,BankId,BankName
      ,UpdatedPrincipalAmountofOutStanding
      ,[date]
FROM DataSource
WHERE [RowID] = 1

您可以使用函数来完成此操作。例如：

;WITH DataSource AS
(
    Select ROW_NUMBER() OVER (PARTITION BY BankName ORDER BY ClaimID DESC) AS [RowID]
          ,ClaimId
          ,InterestSubsidyClaimId
          ,BankId,BankName
          ,UpdatedPrincipalAmountofOutStanding
          ,[date] 
    From InterestSubsidyReviseClaim 
    Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
)
SELECT ClaimId
      ,InterestSubsidyClaimId
      ,BankId,BankName
      ,UpdatedPrincipalAmountofOutStanding
      ,[date]
FROM DataSource
WHERE [RowID] = 1

您可以使用函数来完成此操作。例如：

;WITH DataSource AS
(
    Select ROW_NUMBER() OVER (PARTITION BY BankName ORDER BY ClaimID DESC) AS [RowID]
          ,ClaimId
          ,InterestSubsidyClaimId
          ,BankId,BankName
          ,UpdatedPrincipalAmountofOutStanding
          ,[date] 
    From InterestSubsidyReviseClaim 
    Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
)
SELECT ClaimId
      ,InterestSubsidyClaimId
      ,BankId,BankName
      ,UpdatedPrincipalAmountofOutStanding
      ,[date]
FROM DataSource
WHERE [RowID] = 1

您可以使用函数来完成此操作。例如：

;WITH DataSource AS
(
    Select ROW_NUMBER() OVER (PARTITION BY BankName ORDER BY ClaimID DESC) AS [RowID]
          ,ClaimId
          ,InterestSubsidyClaimId
          ,BankId,BankName
          ,UpdatedPrincipalAmountofOutStanding
          ,[date] 
    From InterestSubsidyReviseClaim 
    Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
)
SELECT ClaimId
      ,InterestSubsidyClaimId
      ,BankId,BankName
      ,UpdatedPrincipalAmountofOutStanding
      ,[date]
FROM DataSource
WHERE [RowID] = 1

---

我已经自己解决了

Select ClaimId
,InterestSubsidyClaimId
,BankId,BankName
,UpdatedPrincipalAmountofOutStanding
,[date] 

From InterestSubsidyReviseClaim 

Where ClaimId=(

                   Select max(ClaimId)
                   From InterestSubsidyReviseClaim 
                   Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
                   group by BankId

              )

---

我已经自己解决了

Select ClaimId
,InterestSubsidyClaimId
,BankId,BankName
,UpdatedPrincipalAmountofOutStanding
,[date] 

From InterestSubsidyReviseClaim 

Where ClaimId=(

                   Select max(ClaimId)
                   From InterestSubsidyReviseClaim 
                   Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
                   group by BankId

              )

---

我已经自己解决了

Select ClaimId
,InterestSubsidyClaimId
,BankId,BankName
,UpdatedPrincipalAmountofOutStanding
,[date] 

From InterestSubsidyReviseClaim 

Where ClaimId=(

                   Select max(ClaimId)
                   From InterestSubsidyReviseClaim 
                   Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
                   group by BankId

              )

---

我已经自己解决了

Select ClaimId
,InterestSubsidyClaimId
,BankId,BankName
,UpdatedPrincipalAmountofOutStanding
,[date] 

From InterestSubsidyReviseClaim 

Where ClaimId=(

                   Select max(ClaimId)
                   From InterestSubsidyReviseClaim 
                   Where IsActive = 1 and InterestSubsidyReviseClaim.InterestSubsidyClaimId=1 
                   group by BankId

              )

---

我提到我只能通过InterestSubsidClaimId，所以没有ClaimIdines的范围，我明白了。你能试试我在下面提供的例子吗？我提到我只能通过InterestSubsidClaimId，所以没有ClaimIdines的范围，我明白了。你能试试我在下面提供的例子吗？我提到我只能通过InterestSubsidClaimId，所以没有ClaimIdines的范围，我明白了。你能试试我在下面提供的例子吗？我提到我只能通过InterestSubsidClaimId，所以没有ClaimIdines的范围，我明白了。你能试试下面我提供的例子吗？