Re: Optimizer misconfigured ?

Hi,

meanwhile I have received the hint to make postgres use the index via

SET ENABLE_SEQSCAN=FALSE;

which fits perfectly. The execution plan now indicates full use of index.

Nevertheless this is merely a workaround. Maybe the io-costs are configured to cheap.

thanks :-)

-----Ursprüngliche Nachricht-----
Von: Richard Huxton [mailto:dev(at)archonet(dot)com]
Gesendet: Donnerstag, 13. Oktober 2005 12:22
An: Nörder-Tuitje, Marcus
Cc: pgsql-performance(at)postgresql(dot)org
Betreff: Re: [PERFORM] Optimizer misconfigured ?

Nörder-Tuitje wrote:
>
> Hello,
>
> I have a strange effect on upcoming structure :

People will be wanting the output of EXPLAIN ANALYSE on that query.

They'll also ask whether you've VACUUMed, ANALYSEd and configured your
postgresql.conf correctly.

--
Richard Huxton
Archonet Ltd