Re: Are 50 million rows a problem for postgres ? - Mailing list pgsql-admin

"Vasilis Ventirozos" <vendi@cosmoline.com> wrote:
> This is a simple statement that i run
>
> core_netfon=# EXPLAIN select spcode,count(*) from callticket group by
spcode;
>                                       QUERY PLAN
> --------------------------------------------------------------------------
-------------
>  Aggregate  (cost=2057275.91..2130712.22 rows=979151 width=4)
>    ->  Group  (cost=2057275.91..2106233.45 rows=9791508 width=4)
>          ->  Sort  (cost=2057275.91..2081754.68 rows=9791508 width=4)
>                Sort Key: spcode
>                ->  Seq Scan on callticket  (cost=0.00..424310.08
rows=9791508
> width=4)
> (5 rows)

May we see your configuration file ?

Regards
Gaetano Mendola