The answer is No. PBCS currently only supports flat file extracts.
You can go ahead an open an Oracle SR and file an enhancement request .
Appreciate your quick response. I will open the SR once i will receive my credentials.
In the meanwhile you could use EPMAUTOMATE to run your export and download your file to a specific location, where you could use it as an external database table or start on ETL process on it, so whilst real-time is currently not achievable you could probably easily achieve hourly refreshes.