Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hchMx-0001VT-73 for pgsql-hackers@arkaria.postgresql.org; Mon, 17 Jun 2019 02:27:39 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1hchMw-0004dx-2k for pgsql-hackers@arkaria.postgresql.org; Mon, 17 Jun 2019 02:27:38 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hchMv-0004dq-R9 for pgsql-hackers@lists.postgresql.org; Mon, 17 Jun 2019 02:27:37 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hchMs-0000SF-MK for pgsql-hackers@lists.postgresql.org; Mon, 17 Jun 2019 02:27:37 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.4/8.14.4) with ESMTP id x5H2RP5f007786; Sun, 16 Jun 2019 22:27:25 -0400 From: Tom Lane To: Alvaro Herrera cc: Michael Paquier , Oleksii Kliukin , pgsql-hackers@lists.postgresql.org Subject: Re: pgsql: Avoid spurious deadlocks when upgrading a tuple lock In-reply-to: <20190617022555.GA20544@alvherre.pgsql> References: <20190617022555.GA20544@alvherre.pgsql> Comments: In-reply-to Alvaro Herrera message dated "Sun, 16 Jun 2019 22:25:55 -0400" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <7784.1560738445.1@sss.pgh.pa.us> Date: Sun, 16 Jun 2019 22:27:25 -0400 Message-ID: <7785.1560738445@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Alvaro Herrera writes: > On 2019-Jun-17, Michael Paquier wrote: >> Could you revert asap please then? > Done. Thanks. regards, tom lane