Need assistance on Oracle Database Recovery Issue.
The case is ALTER DATABASE OPEN is not working and always gets killed when trying to make users.dbf offline.
Checkpoint Time and Fuzziness on Oracle database;
We can provide 2 solution
1. we can provide recovery service, fix your database, make it startup normal without error .
2. we can provide recovery software,https://s.dbrecover.com/dbrecover-for-oracle-latest-dist.zip, the software can extract data from the problem database to a new database, you can reference the video:https://www.dbrecover.com/
DBRECOVER Recovery Options
For Oracle incidents, start with the DBRECOVER for Oracle trial to verify table visibility, row previews, and export readiness on copied datafiles. For MySQL and InnoDB incidents, DBRECOVER for MySQL is free software and can inspect.ibd files, ibdata1, and database directories locally.
When the case is urgent, preserve the original files first, work from copies, and contact paid emergency support with the database version, platform, error messages, file list, and recovery objective.