RMAN duplicate database from active database分析
测试一下active duplicate database,RMAN到底做了那些事情!RMAN> duplicate target database to "joycedp" from active database nofilenamecheck;Starting Duplicate Db at 12-JUL-12using target databa...
RMAN backup-based duplicate分析
RMAN duplicate database有两种方式,一种是backup-based(默认),一种是from active database。RMAN duplicate数据库命令很简单,不过要prepare一些东西,但是RMAN的duplicate命令具体做了那些事情呢?今...
include current controlfile对RMAN备份的影响
include current controlfile对RMAN备份的影响1)如果controlfile autobackup设置为onbackup as compressed backupset database;备份数据文件——进行controlfile和spfile的自动备份。backup as compressed backupse...