Received: from localhost (unknown [200.46.204.183]) by mail.postgresql.org (Postfix) with ESMTP id 427716335AF for ; Thu, 16 Apr 2009 20:12:15 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 53419-08 for ; Thu, 16 Apr 2009 20:12:13 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by mail.postgresql.org (Postfix) with ESMTP id 9A80B6326FF for ; Thu, 16 Apr 2009 20:12:13 -0300 (ADT) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.2/8.14.2) with ESMTP id n3GNCBiE007164; Thu, 16 Apr 2009 19:12:11 -0400 (EDT) To: Kris Jurka cc: pgsql-performance@postgresql.org Subject: Re: No hash join across partitioned tables? In-reply-to: References: Comments: In-reply-to Kris Jurka message dated "Thu, 16 Apr 2009 19:09:37 -0400" Date: Thu, 16 Apr 2009 19:12:11 -0400 Message-ID: <7163.1239923531@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.41 tagged_above=0 required=5 tests=SUBJECT_FUZZY_TION=0.41 X-Spam-Level: X-Archive-Number: 200904/281 X-Sequence-Number: 33648 Kris Jurka writes: > PG (8.3.7) doesn't seem to want to do a hash join across two partitioned > tables. Could we see the whole declaration of these tables? (pg_dump -s output would be convenient) regards, tom lane