使用RMAN还原数据库到某个时间点
在数据库备份完全可用给的情况下,可以通过如下方式还原数据库到某个时间点关闭数据库并启动到mount开始恢复数据库RMAN> sql "alter session set nls_date_format=''yyyy-mm-dd hh24:mi:ss''";using target database control file instead of recovery catalogsql statement: alter se...
练习使用list failure,advise failure; repair failure;
1 首先备份测试数据文件RMAN> backup datafile 5;Starting backup at 06-NOV-14allocated channel: ORA_DISK_1channel ORA_DISK_1: SID=43 device type=DISKchannel ORA_DISK_1: starting full datafile backup setchannel ORA_DISK_1: specifying datafile(s) i...