I have done little bit work on it and make a small frame work which fullfill my requirment by directly calling Oracle Native API i.e. OCI (Oracle Call Interface).

you can take a look at

http://www.codeguru.com/mfc_database/OciClasses1.shtml
http://www.codeguru.com/mfc_database/Osql10.shtml
http://ocicpplib.sourceforge.net/
http://gsinfo.sogang.ac.kr/~nicepat/callinterface.html
http://www.firstobject.com/
http://www.netcologne.de/~nc-poitscka/
http://freespace.virgin.net/j.hatcher/ociwrap.htm

Hope it helps.