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 1ho2kM-0002fq-HD for pgsql-bugs@arkaria.postgresql.org; Thu, 18 Jul 2019 09:30:42 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1ho2kL-00031m-DU for pgsql-bugs@arkaria.postgresql.org; Thu, 18 Jul 2019 09:30:41 +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 1ho2kL-0002yl-4Y for pgsql-bugs@lists.postgresql.org; Thu, 18 Jul 2019 09:30:41 +0000 Received: from feynman.df7cb.de ([195.49.152.168]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1ho2kI-0004NX-UT for pgsql-bugs@lists.postgresql.org; Thu, 18 Jul 2019 09:30:40 +0000 Received: from msg.df7cb.de (unknown [IPv6:2003:5b:203b:100:7627:eaff:fe52:8e03]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by feynman.df7cb.de (Postfix) with ESMTPSA id 45q84s5MJWz3F1s; Thu, 18 Jul 2019 11:30:37 +0200 (CEST) Date: Thu, 18 Jul 2019 11:30:37 +0200 From: Christoph Berg To: Peter Geoghegan Cc: Alvaro Herrera , PostgreSQL mailing lists , Teodor Sigaev , Alexander Korotkov Subject: Re: BUG #15896: =?iso-8859-1?Q?pg=5Fupgrad?= =?iso-8859-1?Q?e_from_10-or-earlier=3A_TRAP=3A_FailedAssertion=28=BB!=28m?= =?iso-8859-1?B?ZXRhZC0+YnRtX3ZlcnNpb24gPj0gMymr?= Message-ID: <20190718093037.GA8131@msg.df7cb.de> References: <15896-5b25e260fdb0b081@postgresql.org> <20190705154908.GA27420@alvherre.pgsql> <20190716081346.GB10017@msg.df7cb.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Re: Peter Geoghegan 2019-07-18 > Attached revision of the patch shows what I have in mind -- this is > almost a straight revert of 0a64b45152b. This is really no different > than the first version, though it couldn't hurt to test it once more > if you have time, Christoph. That version works as well on 12 HEAD. It passes "check world" and the Debian testsuite on top of that running 10->12 upgrade tests. Christoph