Re: [PERFORM] query planner and scanning methods

On Tue, Sep 23, 2008 at 3:57 PM, Richard Broersma
<richard.broersma@gmail.com> wrote:
> SELECT A."dimension_book"."call", SUM( B."dimension_book"."call" ) AS
> OrderedRowNbr
> FROM ( your_above_query_without_the_limits ) AS A
> INNER JOIN ( your_above_query_without_the_limits ) AS B
> ON A."dimension_book"."call" >= B."dimension_book"."call"
> ORDER BY A."dimension_book"."call"
> HAVING SUM( A."dimension_book"."call" ) % 10 = 0;

Oops I just noticed that I used sum() where count() should be used and
that I forgot to include the group by clause. Other than that, I hope
the suggestion was at least halfway helpful.

--
Regards,
Richard Broersma Jr.

Visit the Los Angeles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug

--
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance