I have and export file from an Oracle 9i R2 database. The file was exported without errors. However, when I try to import the ".dmp" file into an Oracle 9i R1 database I receive numerous error messaages to include 922 and 945. Is there anyway to accomplish this important?
Note: this article covers simple compression. Oracle introduced in version 11g release 2 a new feature called Advanced Compression which is not covered here.
General principle of Oracle compression
Oracle compression is a way of reducing the d…