Re: Yet another question about not use on indexes

=?iso-8859-1?q?Xevi=20Serrats?= <tomcatbsd@yahoo.es> writes:
> pfc=# explain select * from document where codi=2;
>                         QUERY PLAN
> ----------------------------------------------------------
>  Seq Scan on document  (cost=0.00..1.19 rows=1 width=120)
>    Filter: (codi = 2)
> (2 rows)

Judging from the cost estimate, this table is too small to bother with
an indexscan.

            regards, tom lane