[OT] Re: ORM i subquering

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Article #884

#884

From: Maciej Piechotka
Date: Sun, 06 Jan 2008 17:47

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On Sun, 06 Jan 2008 15:16:10 +0000, Jaroslaw Zabiello wrote:

> On Sun, 06 Jan 2008 09:46:43 -0000, Maciej Piechotka
> <uzytkownik2@gmail.com> wrote:
> 
>> Jesteś pewien? Mi działa bez:
>>
>> irb> User.filter(:id => Post.filter{:priority >=
>> 4}.select(:user_id)).sql => "SELECT * FROM users WHERE (id IN (SELECT
>> user_id FROM posts WHERE (priority >= 4)))"
> 
> Hmm, faktycznie. Coś musiałem zamieszać, że mi wyskoczyło bez.

W idealnych komputerach nie da się mieć generatora lidzb losowych, w 
prawdziwych to dowolne uruchomienie programu jest takim ;)

Pozdrawiam
PS. Oczywiście nie chodzi mi o pseudolosowe
-- 
I've probably left my head... somewhere. Please wait untill I find it.
Homepage (pl_PL): http://uzytkownik.jogger.pl/
(GNU/)Linux User: #425935 (see http://counter.li.org/)

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From: Maciej Piechotka <uzytkownik2@gmail.com>
Newsgroups: pl.comp.lang.ruby
Subject: [OT] Re: ORM i subquering
Date: Sun, 6 Jan 2008 18:47:39 +0100
Organization: Netia S.A.
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