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 1hLEQk-0002gU-7q for pgsql-hackers@arkaria.postgresql.org; Mon, 29 Apr 2019 22:07:22 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1hLEQh-00013e-J4 for pgsql-hackers@arkaria.postgresql.org; Mon, 29 Apr 2019 22:07:19 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hLEQg-00013X-J2 for pgsql-hackers@lists.postgresql.org; Mon, 29 Apr 2019 22:07:18 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1hLEQa-0005Ae-24 for pgsql-hackers@lists.postgresql.org; Mon, 29 Apr 2019 22:07:17 +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 x3TM77KZ012190; Mon, 29 Apr 2019 18:07:07 -0400 From: Tom Lane To: Andres Freund cc: Michael Paquier , Postgres hackers Subject: Re: REINDEX INDEX results in a crash for an index of pg_class since 9.6 In-reply-to: <7882.1556290296@sss.pgh.pa.us> References: <14271.1556064217@sss.pgh.pa.us> <20190425130916.GG8552@paquier.xyz> <22317.1556206341@sss.pgh.pa.us> <25143.1556209756@sss.pgh.pa.us> <20190425181648.lgffj43btacmxszu@alap3.anarazel.de> <26665.1556218209@sss.pgh.pa.us> <20190425195130.hhdp5tcpapnupszq@alap3.anarazel.de> <29295.1556222523@sss.pgh.pa.us> <20190425210309.cnofpjnwsrhdnahd@alap3.anarazel.de> <31933.1556226753@sss.pgh.pa.us> <20190426020248.iyev66bkpf2abxqd@alap3.anarazel.de> <7882.1556290296@sss.pgh.pa.us> Comments: In-reply-to Tom Lane message dated "Fri, 26 Apr 2019 10:51:36 -0400" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <12188.1556575627.1@sss.pgh.pa.us> Date: Mon, 29 Apr 2019 18:07:07 -0400 Message-ID: <12189.1556575627@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk I wrote: > Andres Freund writes: >> Taking this as a WIP, what do you think? > Seems generally about right. Andres, are you pushing this forward? Next week's minor releases are coming up fast, and we're going to need to adapt the HEAD patch significantly for the back branches AFAICS. So there's little time to spare. regards, tom lane