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对于相关的数据库脚本的手动执行的数据互导功能！
关键的重点在于建立的连接关系，连接建立好后执行的数据库相关的脚本实现就方便的多了~~~~
1。从一个数据库的一张表b中向另外的一个数据库的表a（起码有相同的字段属性，或字段值）
insert into a(字段1，字段2。。。字段n)
select 字段1，字段2，120，…字段n
from opendatasource(sqloledb,data source=b所在的服务器;user id=用户名;password=登陆口令).b库.dbo.b表
where 字段1=？ and …
该操作一般用在查询分析器中！
2。游标的利用，在服务器间传递数据的值
declare @gen_id nvarchar(4000)
declare @quan nvarchar(4000)
declare @fee_status_operator nvarchar(4000)
declare @fee_status_operatetime nvarchar(4000)
declare @status_operateid nvarchar(4000)
declare @client_sname nvarchar(4000)
begin tran status
declare usr cursor for select d.字段1,d.字段2 from opendatasource(
sqloledb,
data source=服务器1;user id=;password=
).库1.dbo.表1 as g inner join opendatasource(
sqloledb,
data source=服务器1;user id=;password=
).库1.dbo.表1 as d on g.字段1=d.字段1 inner join opendatasource(
sqloledb,
data source=服务器1;user id=;password=
).库2.dbo.表1‘ as s on g.字段1=s.字段1 where g.字段2=0 and g.字段3=0 and s.字段4=6
open usr
fetch next from usr into @gen_id,@quan
while @@fetch_status = 0
begin
update 库a.dbo.表 set 字段=@quan where 字段1=rtrim(@gen_id)
fetch next from usr into @gen_id,@quan
end
close usr
deallocate usr
declare usr1 cursor for select 字段1，字段2，120，…字段n
from opendatasource(
sqloledb,
data source=服务器1;user id=;password=
).库1.dbo.表1 as g inner join opendatasource(
sqloledb,
data source=服务器1;user id=;password=
).库1.dbo.表1 as d on g.字段1=d.字段1
where g.字段2=0 and g.字段3=0 and s.字段4=6
open usr1
fetch next from usr into @gen_id,@fee_status_operator,@fee_status_operatetime,@status_operateid,@client_sname
while @@fetch_status = 0
begin
insert into a(字段1，字段2。。。字段n)
values(@gen_id,2,0,@fee_status_operator,@fee_status_operatetime,@status_operateid,@client_sname)
fetch next from usr1 into @gen_id,@fee_status_operator,@fee_status_operatetime,@status_operateid,@client_sname
end
close usr1
deallocate usr1
—————-说明对于游标的利用可以多次，唯一的缺点的就是执行的时间过长！对于这方面要权衡考虑！
if (@@error<>0)
begin
rollback tran status
end
else
begin
commit tran status
end
————事物处理
