On Sat, 28 Jul 2001 22:05:55 +0000 (UTC), ryan@paymentalliance.net
(Ryan Mahoney) wrote:
>I think you should look into the documentation for your particular
>interface. We generally use PHP as an interface. We use the pg_exec
>function to create an indexed result set from a connection and
>statement. Then we iterate through each indexed row, calling
>pg_fetch_array so we can manipulate and display returned values.
>
>Hope this answers your question!
Well not exactly.
I thought of the possibility to do something like
select rownum as artistplacement, s.* from (select rownum as
techplacement, * from ranking order by technical_points) order by
s.artiste_points
In that way you could pull out two rankings at once. Infact, I really
like the rownum for at lot of things, eventhough I am fully aware of
the possibilities to do without (I have worked PHP for more than two
years now, professionally - state of the art solutions including a lot
of database connectivity, shared memory, semaphores, tcp/ip
connections and so on (and quite often manipulating litteraly
thousands of tuples inside PHP) on top notch machinery.
So I wasn't really one of those newbie "how do I order the results
after the primary key", it was a question asking for a very specific
feature enableling me to do a lot of interesting stuff directly in the
database-backend otherwise quite hard to accomplish (or maybe just
with far too much work).
Regards
Svenne
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