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 1jqoIk-0003NU-OM for pgsql-hackers@arkaria.postgresql.org; Thu, 02 Jul 2020 01:46:10 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1jqoIj-0005G4-EI for pgsql-hackers@arkaria.postgresql.org; Thu, 02 Jul 2020 01:46:09 +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 1jqoIj-0005Fw-3L for pgsql-hackers@lists.postgresql.org; Thu, 02 Jul 2020 01:46:09 +0000 Received: from mail-qk1-x744.google.com ([2607:f8b0:4864:20::744]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1jqoIf-0004FN-SG for pgsql-hackers@lists.postgresql.org; Thu, 02 Jul 2020 01:46:08 +0000 Received: by mail-qk1-x744.google.com with SMTP id b4so24200594qkn.11 for ; Wed, 01 Jul 2020 18:46:05 -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=uSee6RZeWo5C9DFfYU3+XXr6+qxABURHJ82uGuHcO88=; b=ayA+W4UCiGu6LwLjFjgBl/fFeXdhnrrlclk1H3oq/aKTBKqI1Tko+9dJn80cQI+M6z P5GUpNp2XwutUbgR98EYhcJ5MCG+OvoGPMrUXFPhqMHkD0hMFZDr1wrCu/wgecDmK3J8 yINQq+JqEpnejgI6dtzO9Nqx4LmRjKVLWM1fpXlGXhkYvth0GS590QVnxvUvFo0PV1+s XNojTDxxzD3vMUsPaPPW8WUxmKW9x6GY5zyDdHKSby2aLFRTv/dznyxEtfCuPAv8PqtU hlAsd5w+PgRXNeBWLG6Brh91EM9ZLNKhEJztxM4SYZ3/lEaHT2ZwjBCDXduhBAFIM9f3 rLfQ== 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=uSee6RZeWo5C9DFfYU3+XXr6+qxABURHJ82uGuHcO88=; b=LEZ3VlFovExqtVjcuTwYoyCwKDvHG+IVG5DdEWGW3oUPCjOYOng8C6XEaEoctCnR51 XFfLOfkDYkYlUrno76WVZ8n7vf9Z9v+3pV2VwE9bNPqWiBhqkQ+bVqyGrbT2FHpXCKPu jqlC/hRp+ogwfcWheFnDTd3+7smcIpCWGlU5I/0yYmLld9jo3tj8miw7SS9MCypxqqs4 igWqI6Okv42+GMNK1d2eVlpYkccwfufuAAjsTNmpBUi0ASWmQysv/R8xHveJckjS5b4o 7dlrAhOqvyQTlpx/nnQ4ObQIiPZOZX3Nhwume+B/jj43FxMp6bQJWLmNYzgObmp8oT/m DnIw== X-Gm-Message-State: AOAM530df8CgnRZ3rdal3+G9Bz/Pe+NNoM6f6stZpqs9e+bdINYNQSd4 vNpO2oU6+INBDJLBbQNEG/XG+w== X-Google-Smtp-Source: ABdhPJzpIRx3lGb3LS3+1nRXc0mEIrEBy3eQ+bjR670zLymwh4w06yosT5aiBVLLnur3WI6m5XWj+Q== X-Received: by 2002:ae9:f803:: with SMTP id x3mr26953466qkh.488.1593654364253; Wed, 01 Jul 2020 18:46:04 -0700 (PDT) Received: from perhan.alvh.no-ip.org ([190.95.18.252]) by smtp.gmail.com with ESMTPSA id k2sm7326682qkf.127.2020.07.01.18.46.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jul 2020 18:46:03 -0700 (PDT) Received: by perhan.alvh.no-ip.org (Postfix, from userid 1000) id B54572A3E34; Wed, 1 Jul 2020 21:46:01 -0400 (-04) Date: Wed, 1 Jul 2020 21:46:01 -0400 From: Alvaro Herrera To: michael@paquier.xyz Cc: Amit Kapila , Fujii Masao , Kyotaro Horiguchi , pgsql-hackers Subject: Re: min_safe_lsn column in pg_replication_slots view Message-ID: <20200702014601.GA10486@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200702013845.GC10408@paquier.xyz> User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 2020-Jul-02, michael@paquier.xyz wrote: > pg_replication_slots would make sense to me than a stat view for a > distance column. Now, I have to admit that I am worried when seeing > design discussions on this thread for 13 after beta2 has been shipped, We already had this discussion and one of the things we said before beta2 was "we're still in beta2, there's time". I see no need to panic. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services