Hi Suresh,
Please try to search in the forum before Pasting thread
http://help.sap.com/saphelp_nw73ehp1/helpdata/en/FE/FC5F493E454DE085E24077AAF02CDF/frameset.htm
http://scn.sap.com/thread/3171886
http://www.saphana.com/thread/2397
http://www.saphana.com/community/blogs/blog/2011/09/13/partitioning
Hope it helps
Naveen