Upgrade from Oracle 9i to Oracle 10G
We are about to upgrade our database from oracle 9i to oracle 11G. SO wanted to know the common issues faced that we can anticipate both from DBA and delevloper perspective. Also wanted to mention that we have Oracle EBS 11.5.10.2 running on it and we have lot of customized code written. So in particlar if anybody can please tell if we have to do any code changes or performance tuning that will be great.
Thanks and regards,
Samrat kar