Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lvKrJ-0000OY-3E for pgsql-bugs@arkaria.postgresql.org; Mon, 21 Jun 2021 14:25:05 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1lvKrG-0007Ul-7B for pgsql-bugs@arkaria.postgresql.org; Mon, 21 Jun 2021 14:25:02 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lvKrG-0007Tp-0i for pgsql-bugs@lists.postgresql.org; Mon, 21 Jun 2021 14:25:02 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lvKrE-0001bE-4l for pgsql-bugs@lists.postgresql.org; Mon, 21 Jun 2021 14:25:01 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 15LEOw8M1644010; Mon, 21 Jun 2021 10:24:58 -0400 From: Tom Lane To: David Rowley cc: cyg0810@gmail.com, PostgreSQL mailing lists Subject: Re: BUG #17067: FailedAssertion at castNodeImpl In-reply-to: References: <17067-665d50fa321f79e0@postgresql.org> <1641484.1624282409@sss.pgh.pa.us> Comments: In-reply-to David Rowley message dated "Tue, 22 Jun 2021 02:18:33 +1200" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1644008.1624285498.1@sss.pgh.pa.us> Date: Mon, 21 Jun 2021 10:24:58 -0400 Message-ID: <1644009.1624285498@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk David Rowley writes: > On Tue, 22 Jun 2021 at 01:33, Tom Lane wrote: >> I'm guessing the real problem is that something upstream is >> generating the wrong type of list in this example. > My analysis into why that test passes is in [1]. Did you miss that or > did you have another idea? Yeah, I hadn't gotten to that yet :-(. Never mind ... regards, tom lane