备份数据库是这么写的吗?
nlpz 2004-11-10 10:48:23 USE master
sp_addumpdevice 'disk', 'pubs', 'F:\dump1.bak'
BACKUP DATABASE pubs TO DISK = 'F:\dump1.bak'
sp_dropdevice 'F:\dump1.bak'
我测试,"BACKUP DATABASE pubs TO DISK = 'F:\dump1.bak'"有这一句就够了的呀?
sp_addumpdevice和sp_dropdevice 要来干嘛?保险些吗?还是其它意思?