X-Original-To: pgsql-sql@postgresql.org Received: from localhost (postgresql.org [64.49.215.8]) by postgresql.org (Postfix) with ESMTP id AE386475F35 for ; Tue, 4 Feb 2003 01:02:03 -0500 (EST) Received: from mail1.acecape.com (mail1.acecape.com [66.114.74.12]) by postgresql.org (Postfix) with ESMTP id 37E3E4761AD for ; Tue, 4 Feb 2003 00:40:01 -0500 (EST) Received: from PASCAL (p67-47.acedsl.com [66.114.67.47]) by mail1.acecape.com (8.12.2/8.12.2) with SMTP id h145e6GX010926 for ; Tue, 4 Feb 2003 00:40:06 -0500 Message-ID: <000d01c2cc0f$ad03ac30$2f437242@PASCAL> From: "Wei Weng" To: Subject: iceberg queries Date: Tue, 4 Feb 2003 00:38:41 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2720.3000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 X-Virus-Scanned: by AMaViS new-20020517 X-Archive-Number: 200302/72 X-Sequence-Number: 11470 Does PostgreSQL optimizer handle iceberg queries well? Thanks Wei