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Configure Database
Archivelog mode
Configure flash recovery area
- Destination, size limit, retention
Enable flashback mode
Notes:
The database must be configured for flashback database:
The database must be in archivelog mode.
Configure a flash recovery area. The flash recovery area is the repository for the flashback logs. Refer to the information presented earlier in this lesson and Chapter 5 of the Oracle Database Backup and Recovery Basics manual to learn how to configure the flash recovery area.
Put the database in flashback mode. As shown above, this is done with the ALTER DATABASE FLASHBACK ON statement. This starts a new background process (RVWR) to write the logs.