declare @name varchar(100)
declare @disk varchar(100)
declare @temp varchar(100)
set @temp=Replace(Replace(Replace(Replace(Convert(varchar(30),GETDATE(),21),‘:‘,‘‘),‘ ‘,‘‘),‘-‘,‘‘),‘.‘,‘‘)
set @name=N‘DEMO‘+@temp+‘-完整 数据库 备份‘
set @disk=N‘F:\Backup\[full]DEMO‘+@temp+‘.bak‘
 
BACKUP DATABASE [CMDI] TO 
 DISK = @disk
 WITH NOFORMAT, NOINIT,  NAME = @name,
 SKIP, NOREWIND, NOUNLOAD,  STATS = 10

declare @name1 varchar(100)
declare @disk1 varchar(100)
declare @temp1 varchar(100)
set @name1=N‘DEMO‘+@temp+‘-差异 数据库 备份‘
set @disk1=N‘F:\Backup\[diff]DEMO‘+@temp+‘.bak‘
BACKUP DATABASE [CMDI] TO 
 DISK = @disk1
 WITH  DIFFERENTIAL , NOFORMAT, NOINIT,  NAME = @name1, 
 SKIP, NOREWIND, NOUNLOAD,  STATS = 10
GO