sqlserver转数据到oracle-优快云博客

/*--------------------建立oracle链接服务器 --------------------*/
EXEC sp_addlinkedserver
   @server = 'ORCL',  --ORCL是SQL中链接服务器名称
   @srvproduct = 'Oracle',  --Oracle 固定的
   @provider = 'MSDAORA',  --MSDAORA 固定的 
   @datasrc = 'ORCL'   --DataSrc 本地服务名 
GO
EXEC SP_ADDLINKEDSRVLOGIN 'ORCL', false, 'sa', 'SCOTT', 'admin' 
--Sa是SQL本地登录帐号，POS/POS是ORACLE的登录帐号，但这句话对我们要达到的目的没有帮助。 

--测试
SELECT * FROM ORCL..SCOTT.EMP   --注意大写

/*---------------------建立sqlserver链接服务器------------------------------------*/
EXEC master.dbo.sp_addlinkedserver @server = N'192.168.0.170', @srvproduct=N'SQL Server'
GO
exec   sp_addlinkedsrvlogin   '192.168.0.170','false','sa','sa','123465'
go
SELECT * FROM [192.168.0.170].pubs.dbo.authors

--可以通过dts把表结构建好在目标oracle上

/*------------------------导入数据------------------------------------------------------*/
SELECT * FROM ORCL..SCOTT.zx_nr

insert ORCL..SCOTT.authors select * from authors 

insert ORCL..SCOTT.employee select * from employee 

insert ORCL..SCOTT.jobs select * from jobs 

insert ORCL..SCOTT.stores select * from stores 

insert ORCL..SCOTT.sales select  * from [192.168.0.170].pubs.dbo.sales

insert ORCL..SCOTT.zx_xx select top 100 wj

from [192.168.0.170].vsatdata.dbo.zx_xx where lx='2'

insert ORCL..SCOTT.zx_nr select top 10 * from [192.168.0.170].vsatdata.dbo.zx_nr

 where wj in (select top 100 wj from [192.168.0.170].vsatdata.dbo.zx_xx where lx='2')

select top 10 * from [192.168.0.170].vsatdata.dbo.zx_gp_nr