Objectives1.创建镜像备份文件;2.创建wholedatabasebackup;3.创建fulldatabasebackup;4.开启快速增量备份;5.创建双重备份集;6.对备份集进行备份;7.使用rman创建多片备份;8.创建和归档备份,用于长期保存;9.查看和维护备份CreateBackupSetsrmantarget/CONFIGUREDATAFILEBA...(more)