利用SQL2000的DTS排程進行定期資料庫備份

1.新建作業『資料庫備份』，如下圖所示

2.在作業中新建『步驟』，將下面的備份語句嵌入，並在『排程』中設定合理的排程時間

3.備份語句

（1）本地備份

declare

@dw_olap varchar(1000)

select @dw_olap='d:/backup/olap_backup'++convert(varchar(2),datepart(weekday,getdate()))++'.bak'

---為節省空間，僅保留一周內的備份

backup database dw_olap to disk=@dw_olap with init

（2）跨伺服器備份

declare

@dw_base_str varchar(1000),

@dw_clean_str varchar(1000),

@dw_olap_str varchar(1000),

@msdb_str varchar(1000),

@master_str varchar(1000)

exec master..xp_cmdshell 'net use //10.99.36.172/sqlbake /del'

exec master..xp_cmdshell 'net use //10.99.36.172/sqlbake sql_user2008 /user:lenged/sql_user'

select @dw_base_str='//10.99.36.172/sqlbake/dw_base/dw_base'++convert(varchar(2),datepart(weekday,getdate()))++'.bak'

select @dw_clean_str='//10.99.36.172/sqlbake/dw_clean/dw_clean'++convert(varchar(2),datepart(weekday,getdate()))++'.bak'

select @dw_olap_str='//10.99.36.172/sqlbake/dw_olap/dw_olap'++convert(varchar(2),datepart(weekday,getdate()))++'.bak'

select @msdb_str='//10.99.36.172/sqlbake/msdb/msdb'++convert(varchar(2),datepart(weekday,getdate()))++'.bak'

select @master_str='//10.99.36.172/sqlbake/master/master'++convert(varchar(2),datepart(weekday,getdate()))++'.bak'

---為節省空間，僅保留一周內的備份

backup database dw_base to disk=@dw_base_str with init

backup database dw_clean to disk=@dw_clean_str with init

backup database dw_olap to disk=@dw_olap_str with init

backup database msdb to disk=@msdb_str with init

backup database master to disk=@master_str with init