053-358

What command is used to reset a database to a previous incarnation?
A. reset incarnation
B. incarnation reset
C. reset database to incarnation
D. reset database incarnation
E. reset databse incarnation number

incarnation

A separate version of a database. The incarnation of the database changes when you open it with the RESETLOGS option, but you can recover backups from a prior incarnation so long as the necessary redo is available.

 

posted @ 2017-11-13 10:27  巴啦啦大魔王  阅读(56)  评论(0编辑  收藏  举报