We have a PB appliacation that connects to an oracle database.
Currently app is version 1.6.
We are planning to upgrade client software to 2.0 next month.
Is there a way to block users from using Ver 1.6 after we go live. Currently, we track the software version number and userid in an oracle table. Users have to synchronize for the 2.0 the upgrade. However, we want to control this at the DB level where if a user with Version 1.6 connects it will block him completely from using application until he is forced to upgrade the machine.
Any ideas on how to implement this at the server side?