Can we run 2 versions of Apex on the same Oracle database ?

Can we run both Apex 3.1 & Apex 4.0 versions on the same database ?
Instead of upgrading my 3.1 to Apex 4.0, I wanted to know if I can run 2 versions of Apex on the same database simultaneously

Hello,
>> Can we run both Apex 3.1 & Apex 4.0 versions on the same database ?
No you can’t. The APEX 4.0 installation script will automatically detect the 3.1 instance and it will be upgraded.
Regards,
Arie.
♦ Please remember to mark appropriate posts as correct/helpful. For the long run, it will benefit us all.
♦ Author of Oracle Application Express 3.2 – The Essentials and More

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