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 1h1wi3-0000O8-Nn for pgsql-hackers@arkaria.postgresql.org; Thu, 07 Mar 2019 17:21:31 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1h1wi2-0002AN-86 for pgsql-hackers@arkaria.postgresql.org; Thu, 07 Mar 2019 17:21:30 +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 1h1wi1-00026v-TI for pgsql-hackers@lists.postgresql.org; Thu, 07 Mar 2019 17:21:30 +0000 Received: from mail-qk1-f176.google.com ([209.85.222.176]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1h1why-0000Es-Ob for pgsql-hackers@postgresql.org; Thu, 07 Mar 2019 17:21:28 +0000 Received: by mail-qk1-f176.google.com with SMTP id c2so9488234qkb.3 for ; Thu, 07 Mar 2019 09:21:25 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:reply-to:subject:to:cc:references:from :organization:message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=rItYZLnie3W7fM1v/ShQEGdGMWj6OgbWhHhDuhb+ZIg=; b=PP3LaKQY7PKMvkSH6ocUl0IR6g+KC93nKQ9EyQxxwiaf03V64tlRMkGb9n1cuOnYGk UCqjVtcjVvYtxI/C8w8eWH9WidIRaKQmETezXjONTiq5eoMCbnV+kMotXgVF4EulrXb2 pYnulfQkh/s4M/KYUqwopncmFb+SqT8rOY41uzVwWDqUPFZCZm6oa879ElQdvZRhBEjE u7cYvHkypYDWidoyCFdjKyeTvxK1L9rqQHAA6SVrpNAEUNXWbdxg0gP1jEwcOvUkcUSp HNoxDhKyduXttV9VKYXWwAJgWQmD8jgPyRXVP2+0kwuOYPvbmYEajWJTMXg+6XTOKGwJ u2mA== X-Gm-Message-State: APjAAAWmkaQNA2qizcwhCQCiGwDBm6Tn/CPF5Pq+1sX4FETYOpTWLEi8 sm0K/86ZJAZzp+B9xzv2qEBfuyQiql0= X-Google-Smtp-Source: APXvYqy3ex8f0mLYP3816tImcDnyAPU+ixHRt7eYsnfoyeH0pHOLnARUPtEkFCF7N7zGY4ZfXcB4JA== X-Received: by 2002:a05:620a:14b2:: with SMTP id x18mr10551571qkj.82.1551979284502; Thu, 07 Mar 2019 09:21:24 -0800 (PST) Received: from localhost.localdomain (c-24-61-8-151.hsd1.ma.comcast.net. [24.61.8.151]) by smtp.gmail.com with ESMTPSA id q2sm2463455qtp.1.2019.03.07.09.21.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Mar 2019 09:21:23 -0800 (PST) Reply-To: jesper.pedersen@redhat.com Subject: Re: speeding up planning with partitions To: Amit Langote Cc: "Imai, Yoshikazu" , 'Amit Langote' , Tom Lane , David Rowley , Alvaro Herrera , Justin Pryzby , Pg Hackers References: <7453.1550518972@sss.pgh.pa.us> <0a70234e-b2e6-debc-2fb5-e8fd927caa00@lab.ntt.co.jp> <1002.1550596071@sss.pgh.pa.us> <30961.1550609873@sss.pgh.pa.us> <250c61bc-479c-92f4-d19d-d768e3bcdcbc@lab.ntt.co.jp> <13510.1550677844@sss.pgh.pa.us> <35b02675-83c2-a12b-961a-fec249b06f35@lab.ntt.co.jp> <20190222165932.GG28750@telsasoft.com> <0F97FA9ABBDBE54F91744A9B37151A51293422@g01jpexmbkw24> <8098beec-fc04-303d-55b9-73c3d94ba1ea@lab.ntt.co.jp> <0bb0f410-bfbc-3ee5-946b-43e89e8cbd57@lab.ntt.co.jp> From: Jesper Pedersen Organization: Red Hat Message-ID: Date: Thu, 7 Mar 2019 12:21:21 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Hi, On 3/5/19 5:24 AM, Amit Langote wrote: > Attached an updated version. Need a rebase due to 898e5e3290. Best regards, Jesper