SQL SERVER 本地同步数据到远程数据服务器

USE LocalDatabaseName;

GO

--创建链接服务器

IF NOT EXISTS (select * from sys.servers where name = ‘RemoteServer‘)

 BEGIN

   EXEC sp_addlinkedserver ‘RemoteServer‘, ‘‘,‘SQLNCLI‘, ‘xx.xx.xx.xx‘

 END

go

--登录链接服务器

EXEC sp_addlinkedsrvlogin ‘RemoteServer‘, ‘false‘, null, ‘RemoteServer username‘, ‘RemoteServer password‘

go

--将本地表最新数据同步到链接服务器对应表

INSERT INTO OPENQUERY([RemoteServer], ‘SELECT * FROM RemoteDatabaseName.dbo.RemoteTableName‘)

SELECT r.* FROM LocalTableName r

WHERE r.id > (

    SELECT maxID FROM OPENQUERY([RemoteServer], ‘SELECT MAX(id) maxID FROM RemoteDatabaseName.dbo.RemoteTableName‘)

)

go

--退出链接服务器

EXEC sp_droplinkedsrvlogin ‘RemoteServer‘, null

go

--删除链接服务器

EXEC sp_dropserver ‘RemoteServer‘, ‘droplogins‘

Go