Re: BUG #1552: massive performance hit between 7.4 and 8.0.1

Josh Berkus wrote:

>Brian,
>
>They PGSQL-PERFORMANCE list is really the appropriate place for performance
>issues like yours.  Subscribe?
>
>http://www.postgresql.org/community/lists
>
>
>

Yes, I will subscribe to the performance list, but strictly speaking the
behaviour described should be considered a bug. The assumptions made in
deciding what the query optimisations will be seem all skewed, and the
end result is that the system
isn't useful in very common cases. =/

-B