Title: oracle dmp encryption recovery
Author: DATABASE SOS©All rights reserved [without my consent, it may not be reproduced in any form, otherwise there is the right to further legal responsibility.]
Received friend recovery request, oracle dmp file is encrypted
By analyzing the file, it is found that the encryption is mainly blanking and partially encrypting the head and tail blocks according to 8 bytes in each 16 bytes.
By performing recovery, skipping the damaged part, the remaining data is directly imported into the database, and the test data can be stored in the database normally through show = y, achieving perfect recovery of the dmp file table data
When your Oracle dmp(exp and expdp) is damaged for some reason and cannot be resolved by yourself, please contact us to provide professional database recovery technical support