Case:
A set of OA systems in a county in a province, the system is Windows 2003X64, and the database uses Oracle 11.2.0.1 to be a single -u0026 Garma environment.One day, because of the storage, the OA system was busy during power off, causing serious damage to the Oracle database.The latest database backup is a few months ago, and the database also runs in the Noarchive environment, which has caused customers to help third parties for data recovery.
Solution:
The customer found a data recovery company in the early stage. The data resumed company using third -party tools such as DUL and AUL for data extraction. Although the table data is complete, the storage procedures, functions, views, etc. cannot be extracted.transfer.Finally, the data recovery engineer successfully restored all data through the Oracle command+underlying modification method.Table data, storage procedures, functions, views, etc. are all recovered normally.