X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by postgresql.org (Postfix) with ESMTP id 265C211F8B81 for ; Tue, 11 Apr 2006 16:35:47 -0300 (ADT) X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Score: 0.001 X-Spam-Level: X-Spam-Status: No, score=0.001 required=5 tests=[HTML_MESSAGE=0.001] Received: from postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id yCsSDIwcQ7Vk for ; Tue, 11 Apr 2006 16:33:06 -0300 (ADT) Received: from svr4.postgresql.org (svr4.postgresql.org [66.98.251.159]) by postgresql.org (Postfix) with ESMTP id ACF6A11F87D0 for ; Tue, 11 Apr 2006 16:13:30 -0300 (ADT) Received: from mail.zanthus.com.br (mail.zanthus.com.br [200.212.65.85]) by svr4.postgresql.org (Postfix) with ESMTP id 53F2F5AF18F for ; Tue, 11 Apr 2006 19:13:29 +0000 (GMT) Received: from cprsakai ([192.168.0.71]) by mail.zanthus.com.br (8.13.4/8.13.4/Debian-3) with SMTP id k3BJEhB6005390 for ; Tue, 11 Apr 2006 16:14:43 -0300 Message-ID: <001301c65d9c$08884ef0$4700a8c0@TREEZANTHUS> Reply-To: "Rodrigo Sakai" From: "Rodrigo Sakai" To: Subject: FOREIGN KEYS vs PERFORMANCE Date: Tue, 11 Apr 2006 16:13:34 -0300 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0010_01C65D82.E258A630" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1506 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1506 X-Zanthus-MailScanner: Found to be clean X-Zanthus-MailScanner-From: rodrigo.sakai@zanthus.com.br X-Archive-Number: 200604/240 X-Sequence-Number: 18324 This is a multi-part message in MIME format. ------=_NextPart_000_0010_01C65D82.E258A630 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, I think this is an old question, but I want to know if it really is = well worth to not create some foreign keys an deal with the referential = integrity at application-level????? Specifically, the system we are developing is a server/cliente = architecture that the server is the database and the fat client is an = application developed in DELPHI!!! Thanks in advance!! ------=_NextPart_000_0010_01C65D82.E258A630 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
  Hi,
 
  I think this is an old question, = but I want=20 to know if it really is well worth to not create some = foreign=20 keys an deal with the referential integrity at=20 application-level?????
  Specifically, the system we are = developing=20 is a server/cliente architecture that the server is the database and the = fat=20 client is an application developed in DELPHI!!!
 
  Thanks in=20 advance!!
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