Kranti (tm),
If you problem is very urgent, I suggest that you get a paid support
contract with a PostgreSQL support company. You can find a list of
support companies here:
http://www.postgresql.org/support/professional_support
These mailing lists are made up of other PostgreSQL users and
developers, none of whom are paid to help anyone with support issues.
Cross-posting two PostgreSQL mailing lists for a problem which is very
urgent to you, but not to us, is a guarenteed way not to get a useful
answer. It suggests that you think you are more important than anyone
else in the community.
--Josh Berkus