On Wed, Feb 25, 2009 at 3:30 PM, Robert Haas <robertmh...@gmail.com> wrote:
> On Wed, Feb 25, 2009 at 3:44 PM, Farhan Husain <russ...@gmail.com> wrote:
> > Initially, it was the default value (32MB). Later I played with that
> value
> > thinking that it might improve the performance. But all the values
> resulted
> > in same amount of time.
>
> Well, if you set it back to what we consider to be a reasonable value,
> rerun EXPLAIN ANALYZE, and post that plan, it might help us tell you
> what to do next.
>
> ...Robert
>
Right now I am running the query again with 32MB work_mem. It is taking a
long time as before. However, I have kept the following values unchanged:
shared_buffers = 32MB # min 128kB or max_connections*16kB
temp_buffers = 1024MB # min
800kB
Do you think I should change them to something else?
Thanks,
--
Mohammad Farhan Husain
Research Assistant
Department of Computer Science
Erik Jonsson School of Engineering and Computer Science
University of Texas at Dallas
