Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rn4yx-00BU0Z-29 for pgsql-general@arkaria.postgresql.org; Wed, 20 Mar 2024 23:04:27 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1rn4yu-0098bN-Ie for pgsql-general@arkaria.postgresql.org; Wed, 20 Mar 2024 23:04:25 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rn4yu-0098bE-8A for pgsql-general@lists.postgresql.org; Wed, 20 Mar 2024 23:04:24 +0000 Received: from sss.pgh.pa.us ([68.162.161.243]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rn4yr-005cjA-Qr for pgsql-general@lists.postgresql.org; Wed, 20 Mar 2024 23:04:23 +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 42KN4Iov133887; Wed, 20 Mar 2024 19:04:18 -0400 From: Tom Lane To: Adrian Klaver cc: Jeff Ross , pgsql-general@lists.postgresql.org Subject: Re: After 10 -> 15 upgrade getting "cannot commit while a portal is pinned" on one python function In-reply-to: <37154728-4700-45b7-9261-72400c80b12b@aklaver.com> References: <6960da61-8033-4067-84d1-d9257ce94870@openvistas.net> <81c4556d-b599-4512-b6a2-7255f2a39089@aklaver.com> <37154728-4700-45b7-9261-72400c80b12b@aklaver.com> Comments: In-reply-to Adrian Klaver message dated "Wed, 20 Mar 2024 15:56:17 -0700" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <133885.1710975858.1@sss.pgh.pa.us> Date: Wed, 20 Mar 2024 19:04:18 -0400 Message-ID: <133886.1710975858@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Adrian Klaver writes: > Haven't had a chance to go through this yet. I'm going to say though > that Tom Lane is looking for a shorter generic case that anyone could > run on their system. Yeah, it's a long way from that trigger function definition to a working (i.e. failing) example. Shortening the trigger might help by eliminating some parts of the infrastructure that would need to be shown --- but nobody's going to try to reverse-engineer all that. regards, tom lane