/*********完整备份作业*********/ –完整备份,每周一次 USE Master GO declare @str varchar(100) set @str='D:\DBtext\jgj\DBABak\FullBak'+replace(replace(replace(convert(varchar,getdate(),20),'-',''),' ',''),':','')+'.bak' BACKUP DATABASE [Master] TO DISK=@str WITH RETA…