从你的备份中恢复数据库可以在你遇到问题时使用。

Restoring your database from backup is then possible if something goes wrong.

youdao

闪回数据库能够使你在不恢复数据文件备份的情况下使数据库倒回到先去的某个时间点。

Flashback Database enables you to rewind the database to a previous point in time without restoring backup copies of the datafiles.

youdao

闪回数据库能够使你在不恢复数据文件备份的情况下使数据库倒回到先去的某个时间点。

Flashback Database enables you to rewind the database to a previous point in time without restoring backup copies of the datafiles.

youdao