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 1kICQs-0002Si-Tm for pgsql-hackers@arkaria.postgresql.org; Tue, 15 Sep 2020 14:59:46 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1kICQr-0005xR-RY for pgsql-hackers@arkaria.postgresql.org; Tue, 15 Sep 2020 14:59:45 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kICQr-0005xK-Ke for pgsql-hackers@lists.postgresql.org; Tue, 15 Sep 2020 14:59:45 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kICQp-0002Jh-FU; Tue, 15 Sep 2020 14:59:45 +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 08FExdMW1302075; Tue, 15 Sep 2020 10:59:39 -0400 From: Tom Lane To: "Jonathan S. Katz" cc: Masahiko Sawada , Peter Eisentraut , Bruce Momjian , PostgreSQL-development Subject: Re: PG 13 release notes, first draft In-reply-to: <63d3f3aa-e42d-dd3d-643c-2e91a13a0762@postgresql.org> References: <20200505031600.GB21752@momjian.us> <448a382b-ae07-3126-5a08-aacda9aa28ea@postgresql.org> <63d3f3aa-e42d-dd3d-643c-2e91a13a0762@postgresql.org> Comments: In-reply-to "Jonathan S. Katz" message dated "Tue, 15 Sep 2020 09:49:02 -0400" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1302073.1600181979.1@sss.pgh.pa.us> Date: Tue, 15 Sep 2020 10:59:39 -0400 Message-ID: <1302074.1600181979@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk "Jonathan S. Katz" writes: > On 9/15/20 5:22 AM, Masahiko Sawada wrote: >> On Tue, 15 Sep 2020 at 13:56, Peter Eisentraut >> wrote: >>> I don't think B-tree indexes are relevant here. AFAICT, this feature >>> applies to all indexes. > I'm not sure where I got B-tree from. I've attached a correction. Right, pushed. I clarified the main entry for this a tad, too. regards, tom lane