摘要：
--完整备份Backup Database NorthwindCSTo disk='G:\Backup\NorthwindCS_Full_20070908.bak'--差异备份Backup Database NorthwindCSTo disk='G:\Backup\NorthwindCS_Diff_20070908.bak'With Differential--日志备份，默认截断日志Backup Log NorthwindCSTo disk='G:\Backup\NorthwindCS_Log_20070908.bak'--日志备份，不截断日志 阅读全文