SQL語(yǔ)句怎么對(duì)某個(gè)數(shù)據(jù)庫(kù)中的數(shù)據(jù)表進(jìn)行備份與還原？

只聽(tīng)說(shuō)過(guò)對(duì)數(shù)據(jù)庫(kù)本身備份還原的代碼如下--備份 backup database sys to disk='c:\目錄\a.bak' with init --還原 use master RESTORE DATABASE TestDB FROM DISK = 'c:\2002.dat'