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 1knPS8-0003Hi-Sp for pgsql-admin@arkaria.postgresql.org; Thu, 10 Dec 2020 17:10:04 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1knPS7-0005DX-Qg for pgsql-admin@arkaria.postgresql.org; Thu, 10 Dec 2020 17:10:03 +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 1knPS7-0005DP-G9 for pgsql-admin@lists.postgresql.org; Thu, 10 Dec 2020 17:10:03 +0000 Received: from mail-oi1-x233.google.com ([2607:f8b0:4864:20::233]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1knPS5-0005sv-6V for pgsql-admin@lists.postgresql.org; Thu, 10 Dec 2020 17:10:02 +0000 Received: by mail-oi1-x233.google.com with SMTP id d27so6518210oic.0 for ; Thu, 10 Dec 2020 09:10:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding:content-language; bh=8vQQ3cO6E6zd30lv9IzWraA1WmrCy42S13Ya1x71aLc=; b=E5ToYHH7rurkwHqVM+zgLGkOBK6MiDiqebYKASyQEs5v63ZEn3Fcms2FT03pc8id8J S0FpVPYyVTIJKzZIy1teCQJvKQiYDHlbURv2cPkPhgvBPHu9448WiR5dR7Cwc/H7SYId MmDGcfMTPX/0bQj/TVXBxhjGTrJ8/LeG//btYgu3canfFglNbEE8dogosHvrwCK09gjD sSmWzyksjwsa5CR9toert3TiVxcHPqp/V5NgKPRb/skKBQCkefyJ48uG7CcXmyf+Mcfb /aWZXfhXC6byaaYUiNC5B+PdFrS3m/Nlq/s8u6pAAnFP79oIwsS51aVCxw/dy5Q3pGQr Me+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=8vQQ3cO6E6zd30lv9IzWraA1WmrCy42S13Ya1x71aLc=; b=P61w1fKfFIFQy8iAE0A70lrc/rcerLig2J302aYtRvhwTTL20r0xto81DSe93f6jXi UpEkylGf/PuCOkiTTqh7D9SAA9ruk/V1z22Lbgf52A96Acqavlzbvy/JOfMEsQIFpcn2 /5RBztlO/9ty1csQMGsV/2+9XSBxH8KdV9ZSUMkjxS9s0s7a+gLx3G+PUzeo7cBWHNL5 xewnH675yPx1hBOUCxIxfHfMa5HedWMb+qflXH6fIwiI0S+w/5ZExImAkKJkZq8vw7Zl dBHYvJxVtPXHKqDCfOxSF6JiqL+fqngxprLplNCsxGK9Mc2i6ZeFdhRRkPl50DPqEgem FUBA== X-Gm-Message-State: AOAM532+ZX8ywjr0ThJAttuUU0ah99Q2E9owVzmTMIrPUPypZRdXMHSH PS2L42oBO38Ji8Obm9a4MNIASbHscy46rA== X-Google-Smtp-Source: ABdhPJxdSmMUkHPIVBbyRKecpC8ZaH4xgpRyhx2wCXnnw/shVW6yrjDfPeD8oONjuLscsOnXqafnXQ== X-Received: by 2002:a05:6808:982:: with SMTP id a2mr632221oic.40.1607620199131; Thu, 10 Dec 2020 09:09:59 -0800 (PST) Received: from [192.168.1.10] (ip174-67-141-204.no.no.cox.net. [174.67.141.204]) by smtp.googlemail.com with ESMTPSA id l134sm449165oig.25.2020.12.10.09.09.58 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Dec 2020 09:09:58 -0800 (PST) Subject: Re: psql (13.1 (Debian 13.1-1.pgdg100+1), server 12.5 (Debian 12.5-1.pgdg100+1)) To: pgsql-admin@lists.postgresql.org References: <20201210164009.xl26yer5m37pjj5z@office.hexack.fr> From: Ron Message-ID: <584f08a6-c70b-4f35-789d-171a4592dafc@gmail.com> Date: Thu, 10 Dec 2020 11:09:57 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201210164009.xl26yer5m37pjj5z@office.hexack.fr> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 12/10/20 10:40 AM, Stéphane KANSCHINE wrote: [snip] > Why do you want to remove 13 and not version 12 ? His application might not be tested and certified on v13.  (Being a contract DBA, I face this issue on a regular basis: company buys 3rd party software from a small company which only tests on a small set of versions.  Or the company might not want to run their mission critical software on .1 software.  Or the company is too cheap to upgrade working software even though it's EOL.) -- Angular momentum makes the world go 'round.