RMAN can also be used to delete archived redo logs which are no longer needed. In this video, you will learn about archived redo log management and how to use the DELETE ARCHIVELOG and BACKUP ARCHIVELOG DELETE INPUT commands to delete archived redo logs that were backed up and are no longer required.
- [Instructor] RMAN also provides us with the capability…to manage the actual database archive video logs themselves,…not just backups of the archive video logs.…For example, we can instruct RMAN…to delete archive video logs which have been successfully…backed up to disk at least once.…You can find this command included in your exercise file.…Let's copy this command and paste it into our RMAN terminal.…
As you can see, with this command,…I'm instructing RMAN to delete the archive logs,…not the backups but the archive logs themselves,…that have been backed up at least once to disk.…Running this command at this point in time…did not actually delete my archive video logs.…As you see, RMAN alerted me…that no backups of these archive video logs exist.…That's because in our previous video,…we deleted all of our archive video log backups.…
So, running this command is safe as archive video logs…which have not been backed up yet successfully…will not get deleted.…So, let's run another backup of our archive video logs…
- Complete vs. incomplete recovery
- Point-in-time recovery
- Failure categories
- Preparing the virtual machine
- Performing user-managed backups
- Restoring from manual backups
- Performing full and incremental backups with RMAN
- Recovering a PDB and CDB
- Exporting and importing data with Oracle Data Pump
- Performing logical backups with Data Pump
- Using Flashback Query, Table, and Database
- Creating restore points
Skill Level Intermediate
Oracle 12c Database: Administrationwith David Yahalom3h 58m Beginner
Database Foundations: Core Conceptswith Adam Wilbert2h 14m Beginner
Database Foundations: Administrationwith Adam Wilbert1h 14m Beginner
Learning Relational Databases (2014)with Adam Wilbert2h 39m Beginner
1. Backup and Recovery Core Concepts
2. Failure Categories and Backup Types
3. Preparing the Course VM
4. User-Managed Backups
5. Recovery Manager (RMAN)
6. Oracle Data Pump
7. Oracle Flashback
What's next?2m 7s
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