Re: 4s query want to run faster

["Adonias Malosso" <malosso@xxxxxxxxx>]

Set random_page_cost = 2 solved the problem. thanks

On Thu, Feb 21, 2008 at 6:16 PM, Claus Guttesen <kometen@xxxxxxxxx> wrote:

> > > why it doesn´t use index for the primary keys in the join conditions?
> >
> > Maby random_page_cost is set too high? What version are you using?
>
> Postgresql v. 8.2.1

You can try to lower this value. The default (in 8.3) is 4.

--

regards
Claus

When lenity and cruelty play for a kingdom,
the gentlest gamester is the soonest winner.

Shakespeare