11i & R12.2 Technical Upgrade Reference guide Home > People and Culture Blog > 11i & R12.2 Technical Upgrade Reference guide 11i-r12.2-technical-upgrade-reference-guide Atul Pandurang atul.pandurang@doyensys.com Recent Posts Restricting multiple sessions per user in Oracle APEX APEX USER LOGIN LOGOUT AUDIT Converting UTC to Local Time with DST in Oracle Integration