sqlserver跨服务器数据库sql语句

1、启用Ad Hoc Distributed Queries：
exec sp_configure 'show advanced options',1
reconfigure
exec sp_configure 'Ad Hoc Distributed Queries',1
reconfigure

2、sql语句
insert into  datatable(id)
select top 100 id from OPENDATASOURCE('SQLOLEDB',
'Data Source = 192.168.10.19;User ID=sa;Password=123456;').database.dbo.table

查excel文件也是同样：
select * from  OPENROWSET( 'MICROSOFT.JET.OLEDB.4.0','Excel
8.0;IMEX=1;HDR=YES;DATABASE=D: est.xls',[sheet1$])

3、使用完成后，关闭Ad Hoc Distributed Queries：
exec sp_configure 'Ad Hoc Distributed Queries',0
reconfigure
exec sp_configure 'show advanced options',0
reconfigure