Received: from maia.hub.org (maia-2.hub.org [200.46.204.251]) by mail.postgresql.org (Postfix) with ESMTP id 76BC563254B for ; Thu, 3 Jun 2010 14:45:14 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.251]) (amavisd-maia, port 10024) with ESMTP id 75401-06 for ; Thu, 3 Jun 2010 17:45:06 +0000 (UTC) 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 CB17C632894 for ; Thu, 3 Jun 2010 14:45:06 -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 o53Hj18s007443; Thu, 3 Jun 2010 13:45:01 -0400 (EDT) To: Kevin Kempter cc: pgsql-admin@postgresql.org Subject: Re: pg_dump errors In-reply-to: <201006031130.32033.kevink@consistentstate.com> References: <201006031108.38937.kevink@consistentstate.com> <6963.1275585528@sss.pgh.pa.us> <201006031130.32033.kevink@consistentstate.com> Comments: In-reply-to Kevin Kempter message dated "Thu, 03 Jun 2010 11:30:31 -0600" Date: Thu, 03 Jun 2010 13:45:01 -0400 Message-ID: <7442.1275587101@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-0.011 tagged_above=-10 required=5 tests=BAYES_40=-0.001, T_RP_MATCHES_RCVD=-0.01 X-Spam-Level: X-Archive-Number: 201006/40 X-Sequence-Number: 34818 Kevin Kempter writes: > On Thursday 03 June 2010 11:18, Tom Lane wrote: >> Bizarre ... that command really oughtn't be invoking any non-builtin >> operator, but the OID is too high for a builtin. What do you get from >> "select 33639::regoperator"? > postgres=# select 33639::regoperator > postgres-# ; > regoperator > ---------------- > abc.=(oid,oid) > (1 row) So where did that come from, and why is it defined incorrectly? (Evidently it's marked oprcanhash but there is no associated hash opclass.) I can hardly see a reason to define your own oid equality operator, much less a wrong one ... regards, tom lane