Jeff Davis <pgsql@j-davis.com> writes:
> There's a thread here about possibly supporting 64-bit postgresql on
> windows:
> http://archives.postgresql.org/pgsql-hackers/2008-07/msg00081.php
> Are there major issues holding that back or is it just a lack of demand?
Both. It's a lot of work for probably-marginal reward.
regards, tom lane