If id is PK, the query shoudl return 1 row only...
--- Enrico Weigelt <[EMAIL PROTECTED]> wrote:
>
> Hi folks,
>
>
> I'm doing a simple lookup in a small table by an
> unique id, and I'm
> wondering, why explains tells me seqscan is used
> instead the key.
>
> The table looks like:
>
> id bigint primary key,
> a varchar,
> b varchar,
> c varchar
>
> and I'm quering: select * from foo where id = 2;
>
> I've got only 15 records in this table, but I wanna
> have it as
> fast as possible since its used (as a map between
> IDs and names)
> for larger queries.
>
>
> thx
> --
>
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> Enrico Weigelt == metux IT service
>
> phone: +49 36207 519931 www:
> http://www.metux.de/
> fax: +49 36207 519932 email:
> [EMAIL PROTECTED]
> cellphone: +49 174 7066481
>
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