On Thu, 6 Mar 2008, sathiya psql wrote:
> is there any article saying the difference between this 7.3 and 8.4
I've collected a list of everything on this topic I've seen at
http://www.postgresqldocs.org/index.php/Version_8.3_Changes
The Feature Matrix linked to there will be a quicker way to see what's
happened than sorting through the release notes.
None of these changes change the fact that getting an exact count in this
situation takes either a sequential scan or triggers.
--
* Greg Smith gsmith(at)gregsmith(dot)com http://www.gregsmith.com Baltimore, MD