下面我们开始介绍用存储过程实现SQL Server数据库的同步方法，首先说明，我们使用的存储过程是需要运行在服务器上的，如果换库，不需要修改任何东西。接下来我们就逐步演示这一过程：
建立存储所有表名的表：
- if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].p_bakup_tatle_all') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
- drop procedure [dbo].p_bakup_tatle_all
- GO
- create proc p_bakup_tatle_all
- as
- if exists (select * from dbo.sysobjects where id = object_id(N'table_all ') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
- drop table table_all
- CREATE TABLE [dbo].[Table_all](
- [id] [int] IDENTITY(1,1) NOT NULL,
- [name] [varchar](50) COLLATE Chinese_PRC_CI_AS NULL,
- CONSTRAINT [PK_Table_all] PRIMARY KEY CLUSTERED
- (
- [id] ASC
- )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
- ) ON [PRIMARY]
将所有表名存放在表table_all中：
- insert into table_all(name) select name from sysobjects where xtype='U'
- GO
备份服务器上的存储过程，若换库，需要修改InfoCenter两处，还有连接服务的地址。
创建数据同步的存储过程：
- if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].p_bakup_tatle_all') and OBJECTPROPERTY(id, N'IsProcedure') =
- 1)
- drop procedure [dbo].p_bakup_tatle_all
- GO
- create proc p_bakup_tatle_all
- as
创建链接服务器：
- exec sp_addlinkedserver 'ITSV ', ' ', 'SQLOLEDB ', '61.135.203.103'
- exec sp_addlinkedsrvlogin 'ITSV ', 'false ',null, 'sa', 'comsky103@2011.com'
查询示例 select * from ITSV.test.dbo.[users]。
导入将服务器上的表以及数据保存在本地：
- if exists (select * from dbo.sysobjects where id = object_id(N'table_all ') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
- drop table table_all
- select * into table_all from ITSV.InfoCenter.dbo.table_all
- DECLARE @Name varchar(50),@count int,@i int
- set @i=1
- select @countcount=count(*) from table_all
- while @i<=@count
- begin
- select @Name=name from table_all where id=@i
- if exists(select name from sysobjects where name=''+@name+'' and type='u')
- exec('drop table ['+@Name+']')
- exec('select * into ['+@Name+'] from ITSV.InfoCenter.dbo.['+@Name+']' )
- PRINT @Name
- set @i=@i+1
- PRINT @i
以后不再使用时删除链接服务器：
- exec sp_dropserver 'ITSV ', 'droplogins'
- go
以上就是用存储过程实现SQL Server数据库同步的全部过程，本文就介绍到这里，谢谢大家的支持！
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