1、对远程表执行 UPDATE、 INSERT, 或 DELETET
linked1 远程服务器连接名或[ip]
update
openquery
(linked1,
'
select ssn from testlinked where ssn=2
'
)
set ssn = ssn + 1
insert openquery (linked1, ' select ssn from testlinked where 1=0 ' ) values ( 1000 )
delete openquery (linked1, ' select ssn from testlinked where ssn>100 ' )
set ssn = ssn + 1
insert openquery (linked1, ' select ssn from testlinked where 1=0 ' ) values ( 1000 )
delete openquery (linked1, ' select ssn from testlinked where ssn>100 ' )
2、使用 OpenQuery 动态执行
begin tran
SET QUOTED_IDENTIFIER OFF
SET XACT_ABORT ON
declare @cmd varchar(2500)
declare @cmd1 varchar(2500)
declare @var varchar(20)
set @var = 'White'
declare @var1 varchar(20)
set @var1 = 'White1'
declare @var2 varchar(20)
set @var2 = 'Johnson1'
select @cmd = "Update openquery(linked1,'select au_lname, au_fname from pubs.dbo.authors
where au_lname = '' " + @var + " ''' )set au_lname = ' " + @var1 + " ' ,
au_fname = ' " + @var2 + " ' "
exec ( @cmd )
commit tran