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 1kxnVb-0006k4-U4 for pgsql-hackers@arkaria.postgresql.org; Fri, 08 Jan 2021 08:52:35 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1kxnVa-0008Mj-7C for pgsql-hackers@arkaria.postgresql.org; Fri, 08 Jan 2021 08:52:34 +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 1kxnVZ-0008Ma-Tf for pgsql-hackers@lists.postgresql.org; Fri, 08 Jan 2021 08:52:33 +0000 Received: from mail-pj1-x1032.google.com ([2607:f8b0:4864:20::1032]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1kxnVS-0008F2-QE for pgsql-hackers@lists.postgresql.org; Fri, 08 Jan 2021 08:52:33 +0000 Received: by mail-pj1-x1032.google.com with SMTP id lj6so3299012pjb.0 for ; Fri, 08 Jan 2021 00:52:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:message-id:to:cc:subject:from:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=2rXuCAAsy9ZkXCyVSwyXoM5xWM/yuJ0kdEj+SwPQ/KI=; b=PG08wP4YaoHyfnBKmAbn/moHbMCn2J/nIr0wakl/6a0YAv6bkfMKnqLk/FP80A9Lnp O3L2Gs8qEfntIVNuGIfqsVlShcvV1rzGRMDVswQHqiXQzjW1bJjeyDCnboepRE0X6WyO nn7xt1z1affY4Ymj4FWQd6GMIz1mD7jUrgNqXbF4Fn3o9zB94yibGEMZRlLXLw+GbZEi 4KXWlvLUk6Zl7Ph92jLy8E/UMLjHp5TH2nALGgBWZJde+U5I2pOHI2sc5MnfHk2ZvEtO QeXdMaioeo3w7Dkw5gwS2y0MP/oso2IfdPc82/1rjIhNh3KWxlNk8Yr2oW+h+hwdbRXT rtiw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:to:cc:subject:from:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=2rXuCAAsy9ZkXCyVSwyXoM5xWM/yuJ0kdEj+SwPQ/KI=; b=b/cSd4wmQ75ImZpqY7RTbNeTAn6zjjvaDPTOhtmx0i14V1lZdMWFpFjNU5DrgAp3TU OY8CDZUGg6Cq20siJR1JSMMgR27FA6CkbQ/VL+grARTpjbKI2eufoYlwfY/TB0+nYvpZ HK4JyiV9HTnjqzDjB08GV93L0INQFKBKRCYtFWClcT0B3ULkLffK/r/96IR9D+jeE3li UgdmqWKwu5f4oqVHywVlCt32d3hCTGuy8mrzzttjGoAw1aCls/a+TL7FghD8qyyGbr5u yw9ZKgyxkEREl3gIZ+m1JpPIMywUswyeuU5yKebwotKfefIYFWRq/0xo7/3M5Jm1qUY6 gfjA== X-Gm-Message-State: AOAM53233Pj0o+BLzUq/xFxSpFL272aCZ3cxemlLLF6oKOhpQVBIso7y LVToGkIsSBYWCA4e6s7+W5I= X-Google-Smtp-Source: ABdhPJw45Tcykr4h/lz/DVmI4MwRkfns6VmHka4FMxgm7RrBxuF6qJXiGXWXZXjtCdtPbyTL2n5PWw== X-Received: by 2002:a17:902:d210:b029:da:578f:741 with SMTP id t16-20020a170902d210b02900da578f0741mr2883424ply.82.1610095944337; Fri, 08 Jan 2021 00:52:24 -0800 (PST) Received: from localhost (KD036014041111.ppp-bb.dion.ne.jp. [36.14.41.111]) by smtp.gmail.com with ESMTPSA id u25sm7756703pfn.101.2021.01.08.00.52.22 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 08 Jan 2021 00:52:23 -0800 (PST) Date: Fri, 08 Jan 2021 17:52:21 +0900 (JST) Message-Id: <20210108.175221.1020658670277126419.horikyota.ntt@gmail.com> To: tsunakawa.takay@fujitsu.com Cc: osumi.takamichi@fujitsu.com, sfrost@snowman.net, masao.fujii@oss.nttdata.com, ashutosh.bapat.oss@gmail.com, pgsql-hackers@lists.postgresql.org Subject: Re: In-placre persistance change of a relation From: Kyotaro Horiguchi In-Reply-To: <20210108.144705.337065613222682471.horikyota.ntt@gmail.com> References: <20201224.170220.34532914782663309.horikyota.ntt@gmail.com> <20201225.091252.53717619425847881.horikyota.ntt@gmail.com> <20210108.144705.337065613222682471.horikyota.ntt@gmail.com> User-Agent: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk At Fri, 08 Jan 2021 14:47:05 +0900 (JST), Kyotaro Horiguchi wrote in > This version RelationChangePersistence() is changed not to choose > in-place method for indexes other than btree. It seems to be usable > with all kind of indexes other than Gist, but at the mement it applies > only to btrees. > > 1: https://www.postgresql.org/message-id/CA+TgmoZEZ5RONS49C7mEpjhjndqMQtVrz_LCQUkpRWdmRevDnQ@mail.gmail.com Hmm. This is not wroking correctly. I'll repost after fixint that. regards. -- Kyotaro Horiguchi NTT Open Source Software Center