Re: query optimization - Mailing list pgsql-performance

From Sebastian Jörgensen
Subject Re: query optimization
Date
Msg-id 1bd00d800911231607x5087505er429229083cb5d642@mail.gmail.com
Whole thread Raw
In response to Re: query optimization  (marcin mank <marcin.mank@gmail.com>)
Responses Re: query optimization
List pgsql-performance
How often are the tables you query from updated?

Rgds
Sebastian

On Tue, Nov 24, 2009 at 12:52 AM, marcin mank <marcin.mank@gmail.com> wrote:
On Tue, Nov 24, 2009 at 12:49 AM, Faheem Mitha <faheem@email.unc.edu> wrote:
>
> Yes, sorry. I'm using Postgresql 8.4. I guess I should go through diag.pdf
> and make sure all the information is current. Thanks for pointing out my
> error.
>

excellent report!

about the copy problem: You seem to have created the primary key
before doing the copy (at least that`s what the dump before copy
says). This is bad. Create it after the copy.

Greetings
Marcin

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