On Sun, 2007-01-07 at 20:26 -0600, Adam Rich wrote:
> I'm using 8.2 and using order by & limit is still faster than MAX()
> even though MAX() now seems to rewrite to an almost identical plan
> internally.
Gonna need you to back that up :) Can we get an explain analyze?
> Count(*) still seems to use a full table scan rather than an index scan.
>
There is a TODO out there to help this. Don't know if it will get done.
Joshua D. Drake
--
=== The PostgreSQL Company: Command Prompt, Inc. ===
Sales/Support: +1.503.667.4564 || 24x7/Emergency: +1.800.492.2240
Providing the most comprehensive PostgreSQL solutions since 1997
http://www.commandprompt.com/
Donate to the PostgreSQL Project: http://www.postgresql.org/about/donate
---------------------------(end of broadcast)---------------------------
TIP 4: Have you searched our list archives?
http://archives.postgresql.org
