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 1iBLvI-0000Q8-AS for pgsql-hackers@arkaria.postgresql.org; Fri, 20 Sep 2019 16:38:20 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1iBLvH-0003Cd-8M for pgsql-hackers@arkaria.postgresql.org; Fri, 20 Sep 2019 16:38:19 +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 1iBLvG-0003CS-Q9 for pgsql-hackers@lists.postgresql.org; Fri, 20 Sep 2019 16:38:18 +0000 Received: from mail-qt1-x841.google.com ([2607:f8b0:4864:20::841]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1iBLvC-00087T-7N for pgsql-hackers@postgresql.org; Fri, 20 Sep 2019 16:38:18 +0000 Received: by mail-qt1-x841.google.com with SMTP id j31so9379903qta.5 for ; Fri, 20 Sep 2019 09:38:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=2ndquadrant-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :content-transfer-encoding:in-reply-to:user-agent; bh=UvHfoGeeTl14Aoexwxe1PxeFymanfBHWTBArzbpGoqc=; b=jc2Q/0KsT0QDuqFbs5G+B2e1p3RsburGbUFQfLD/Z01Y6t997XguhlAHBfZRmvOcaU LrCs42ze5qIsLhCGVJARFCZznSGAltL5exBfiCDJHQ6lOq4pX+BGDQMssHE+IqH01rE7 BMBz5uGrc/Q6lEm0LZ3u3Lfk95UTyj2CHsyZP0I9uNky3bq9piWSumYaUMtsTZOqfiFU S/mTY3nAF+RwQkQYrlJsedJgQheQE9RTeYPta8ZhDOA0OrGze5PXmcr7lnXt2qU6DHr+ upfk+2yYLGZMfgBvQRpMXbui9rI387kkTQJMiIOJ4bWSz3NeZQZdd1YtWi9+/hj6VDm9 VZpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=UvHfoGeeTl14Aoexwxe1PxeFymanfBHWTBArzbpGoqc=; b=iUMpbSKhRbloIrHTHeYtaALX5F0zb6tDdOo2D5DrkLIxlGTY5WL1b19kkoMfcIR2sa M/S+E3uZzn4DGwgBn6AHXRy1c8jcdZlHY44gTIo3QDY8wZmgoV/0y+gmha1AUqEvC0tw WzFMHVTcr+9kb8U/Z6HyYrizoDXzxCtBbUVHd0S7QICQSdFSew726MoIC/Kg3LTMCzvk WlwP6kuvNa7NaU/IS6ieDk4YFbeafM3fNS4FkLKHzGOABcAaAF5Xo2sshZCOEAr+K9yF Zp8XAJzr7iyYLX3gU1DcIW5kd2e0fyW1jXunM4Kc/Ngg+z5ghjYCocVyd3YQbQOpVFhD w/wg== X-Gm-Message-State: APjAAAVy2f0xI8efOslwDopFZ0zrxIVpVkkveRR1I8IIp/jCg5lP1fMW LBTbH6mbYj9giAgmoVUAL4kVvQ== X-Google-Smtp-Source: APXvYqwvt9rDLJRvATQctGrZR97yEnDZ4HZJWOCH0mM5xIrlqp4z5QKCUV3lVPmtaBj9GH7VHcGogg== X-Received: by 2002:ac8:2afb:: with SMTP id c56mr4213989qta.222.1568997492111; Fri, 20 Sep 2019 09:38:12 -0700 (PDT) Received: from nimloth.alvh.no-ip.org ([179.56.51.60]) by smtp.gmail.com with ESMTPSA id x33sm1127380qtd.79.2019.09.20.09.38.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Sep 2019 09:38:11 -0700 (PDT) Received: by nimloth.alvh.no-ip.org (Postfix, from userid 1000) id B5DC61207A3; Fri, 20 Sep 2019 13:38:08 -0300 (-03) Date: Fri, 20 Sep 2019 13:38:08 -0300 From: Alvaro Herrera To: Robert Haas Cc: Michael Paquier , Alexey Kondratov , Surafel Temesgen , Alexander Korotkov , Masahiko Sawada , PostgreSQL Hackers Subject: Re: Allow CLUSTER, VACUUM FULL and REINDEX to change tablespace on the fly Message-ID: <20190920163808.GA18848@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 2019-Sep-19, Robert Haas wrote: > So, earlier in this thread, I suggested making this part of ALTER > TABLE, and several people seemed to like that idea. Did we have a > reason for dropping that approach? Hmm, my own reading of that was to add tablespace changing abilities to ALTER TABLE *in addition* to this patch, not instead of it. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services