PL/Ruby, INOUT parameters / SETOF record

From: "Philippe Lang" <philippe(dot)lang(at)attiksystem(dot)ch>
To: <pgsql-general(at)postgresql(dot)org>
Subject: PL/Ruby, INOUT parameters / SETOF record
Date: 2006-04-26 13:27:50
Message-ID: 6C0CF58A187DA5479245E0830AF84F421D0C21@poweredge.attiksystem.ch
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

Hi,

I am testing PL/Perl under Postgresql 8.1.3, and I habe the following test
procedure:

--------------

CREATE FUNCTION perl_test(a inout integer, b inout integer, r1 out integer,
r2 out integer) SETOF record AS
'
my ($a, $b) = @_;

$r1 = $a + $b;
$r2 = $a * $b;

return_next {a => $a, b => $b, r1 => $r1, r2 => $r2};
return_next {a => $b, b => $a, r1 => $r1, r2 => $r2};

return undef;

' LANGUAGE plperl;

--------------

How would you translate that in PL/Ruby?

I have a link to http://moulon.inra.fr/ruby/plruby.html, which is apprently
the only documentation, and I find it quite hard to do the translation.

Thanks!

----------------------------------
Philippe Lang, Ing. Dipl. EPFL
Attik System
rte de la Fonderie 2
1700 Fribourg
Switzerland
http://www.attiksystem.ch

Tel: +41 (26) 422 13 75
Fax: +41 (26) 422 13 76

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Reid Thompson 2006-04-26 13:35:24 Linux Journal article - Open source baseball stats web site will use PostgreSQL
Previous Message Chris Kratz 2006-04-26 13:19:41 Ordering of records in group by not possible