SQL Server - 链接服务器 - 将 OPENROWSET 与 Windows 集成安全性结合使用

Question

我看过很多关于使用集成安全性（Windows 身份验证）的 OPENROWSET 的文章，但我无法让它为我工作。

使用 SQL Server 身份验证工作正常：

 select *
 FROM
 OPENROWSET('SQLOLEDB',
 'myserver';'monitor';'#J4g4nn4th4#',
 'SELECT GETDATE() AS [RADHE]')

但我尝试使用 Windows 身份验证运行相同的查询，但它不起作用：

select *
 FROM
 OPENROWSET('SQLOLEDB',
'myserver';'Integrated Security=SSPI',
 'SELECT GETDATE() AS [RADHE]')

有人可以发布一个有效的示例吗？

这是一篇描述 OPENROWSET 用法的好文章。

使用 OPENROWSET 的工作脚本示例 - 请阅读评论

 ----------------------------------------------------------------
 -- this works - linked server REPLON1
 ----------------------------------------------------------------

select *
 FROM
 OPENROWSET('SQLOLEDB',
'Server=REPLON1;Trusted_Connection=yes;',
 'SELECT GETDATE() AS [RADHE]')

 select *
 FROM
 OPENROWSET('SQLOLEDB',
'Server=REPLON1;Trusted_Connection=yes;',
 'SET FMTONLY OFF select * from sys.dm_exec_requests')


 SELECT a.*
FROM OPENROWSET('SQLOLEDB', 'server=replon1;Trusted_Connection=yes;', 'SET
FMTONLY OFF select * from sys.dm_exec_requests') AS a
WHERE a.session_id > 50
ORDER BY a.start_time desc



  ----------------------------------------------------------------
 -- this does not work - when using windows authentication
 -- apparently because windows server 2003 and windows server 2012 have problems connecting - related to SID
 -- it works fine using SQL Server Authentication
 ----------------------------------------------------------------

 select *
 FROM
 OPENROWSET('SQLOLEDB',
'Server=SQLREPLON1\REP;Trusted_Connection=yes;',
 'SELECT GETDATE() AS [RADHE]')

-- Msg 18456, Level 14, State 1, Line 1
--Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'.



 ----------------------------------------------------------------
 -- this works - linked server SQLREPLON1\REP
 ----------------------------------------------------------------

 select *
 FROM
 OPENROWSET('SQLOLEDB',
 'SQLREPLON1\REP';'monitor';'#J4g4nn4th4#',
 'SELECT * from SAReporting.DBO.tblStockLedgerMovement')

Answer 1

声明变量以获取当前实例名称并将值传递给OpenROWSet.

启用临时分布式查询

EXEC sp_configure 'show advanced options', 1
RECONFIGURE
GO
EXEC sp_configure 'ad hoc distributed queries', 1
RECONFIGURE
GO

OPENROWSET 使用 Windows 身份验证来获取数据

DECLARE @InstanceName VARCHAR(200),
    @sql NVARCHAR(MAX)
SELECT  @InstanceName = ( SELECT @@servername  )


SELECT  @sql = 'select a.* from openrowset(''SQLNCLI'', ''Server='
        + @InstanceName
        + ';Trusted_Connection=yes;'', ''select * from Databasename.dbo.TableName'') as a'

EXEC sp_executeSQL @sql