Joined: 12-October 10
Member No.: 44,013
Actually I want to upgrade my database from Oracle 188.8.131.52 to Oracle 10.2.0.1. I found out that for this purpose first I have to upgrade to 184.108.40.206. If you can give the solution for Oracle 220.127.116.11 to Oracle 10.2.0.1. directly, then that would be awesome.
Joined: 11-March 08
Member No.: 18,933
Read the upgrade guide for the version you are upgrading to. Oracle lists the supported paths. If you need to go from 18.104.22.168 to 22.214.171.124, then read the README for the 126.96.36.199 patchset. Then read the upgrade guide for 10.2.0.1. It is not worth repeating entire documents here in a forum.
You can also visit My Oracle Support and look for the "Complete checkllst..." for upgrading to release 10.2.