SQL Cross Service server operational data

Source: Internet
Author: User

/*不同服务器数据库之间的数据操作*/ --创建链接服务器  exec sp_addlinkedserver    ‘ITSV ‘ ‘ ‘ ‘SQLOLEDB ‘ ‘远程服务器名或ip地址 ‘ exec sp_addlinkedsrvlogin   ‘ITSV ‘ ‘false ‘ , null ‘用户名 ‘ ‘密码 ‘ --查询示例  select from ITSV.数据库名.dbo.表名  --导入示例  select into 表  from ITSV.数据库名.dbo.表名  --以后不再使用时删除链接服务器  exec sp_dropserver   ‘ITSV ‘ ‘droplogins ‘ --连接远程/局域网数据(openrowset/openquery/opendatasource)  --1、openrowset  --查询示例  select from openrowset(  ‘SQLOLEDB ‘ ‘sql服务器名 ‘ ‘用户名 ‘ ‘密码 ‘ ,数据库名.dbo.表名)  --生成本地表  select into 表  from openrowset(  ‘SQLOLEDB ‘ ‘sql服务器名 ‘ ‘用户名 ‘ ‘密码 ‘ ,数据库名.dbo.表名)  --把本地表导入远程表  insert openrowset(  ‘SQLOLEDB ‘ ‘sql服务器名 ‘ ‘用户名 ‘ ‘密码 ‘ ,数据库名.dbo.表名)  select * from 本地表  --更新本地表  update set b.列A=a.列A    from openrowset(  ‘SQLOLEDB ‘ ‘sql服务器名 ‘ ‘用户名 ‘ ‘密码 ‘ ,数据库名.dbo.表名) as inner join 本地表 b  on a.column1=b.column1  --openquery用法需要创建一个连接  --首先创建一个连接创建链接服务器  exec sp_addlinkedserver    ‘ITSV ‘ ‘ ‘ ‘SQLOLEDB ‘ ‘远程服务器名或ip地址 ‘ --查询  select FROM openquery(ITSV,   ‘SELECT *  FROM 数据库.dbo.表名 ‘ --把本地表导入远程表  insert openquery(ITSV,   ‘SELECT *  FROM 数据库.dbo.表名 ‘ select from 本地表  --更新本地表  update set b.列B=a.列B  FROM openquery(ITSV,   ‘SELECT * FROM 数据库.dbo.表名 ‘ as a   inner join 本地表 b  on a.列A=b.列A  --3、opendatasource/openrowset  SELECT FROM opendatasource(  ‘SQLOLEDB ‘ ,   ‘Data Source=ip/ServerName;User ID=登陆名;Password=密码 ‘ ).test.dbo.roy_ta  --把本地表导入远程表

SQL Cross Service server operational data

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