Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ttC9f-009fZ1-Hg for pgsql-hackers@arkaria.postgresql.org; Fri, 14 Mar 2025 21:01:19 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1ttC9d-00G4uG-8x for pgsql-hackers@arkaria.postgresql.org; Fri, 14 Mar 2025 21:01:17 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ttC9c-00G4u8-Ti for pgsql-hackers@lists.postgresql.org; Fri, 14 Mar 2025 21:01:16 +0000 Received: from mail-ed1-x531.google.com ([2a00:1450:4864:20::531]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1ttC9Y-002tkh-0S for pgsql-hackers@postgresql.org; Fri, 14 Mar 2025 21:01:16 +0000 Received: by mail-ed1-x531.google.com with SMTP id 4fb4d7f45d1cf-5e5deb6482cso6504348a12.1 for ; Fri, 14 Mar 2025 14:01:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cybertec.at; s=google; t=1741986071; x=1742590871; darn=postgresql.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=dwxEiO/9ITBjBGi0lMSMgpSvuEAM+L+9VfWMnw3QmXM=; b=j2jJA61QNmFcfU51cI23vDxjiR3ZSkmggthpdHiagbNPthRl/4cRXiGt8SwUsTKRDc CSEwoAOeqPOj//sRM4fCPyLcu/h1MfLNrRWJBz2CGpXyzSnL5J5/oXa6o1yWih2upNsE hGsW0LU89pFY9WL81uNCXI7+mY+cV5OtfB/wDsw5BCw1rf+z8BdLXJJTMfSegOijCMiV P5hY3+SEUkKU2EdiMUdLwGvpdmi4zEJqHfzRda7Jvf6um2YJfYmo+1Pcah73i8E+Q++W SW6+kabELnBOmTvL4bEpxSe+Qsfzi8QwZgUqpEWLb1eNteVupE7PK0En4+rL33SaJiP/ tE8g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741986071; x=1742590871; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=dwxEiO/9ITBjBGi0lMSMgpSvuEAM+L+9VfWMnw3QmXM=; b=riZXnUwT2UE3PfBYt+7qTpKMt4cx7sRTc1OJNTJJH0YJ9trqkPE+7XVwGv6JD15qn7 5YpWVNzll/EQF41/stNonqYnD4paa0knjs8XMQfCYcVgdCSudkMP73oa1gg9hPlZfj3Q YL/FR0Pccw9gWc8LqW0TGz82i7PCO09FT/pviygDWNnkeIecFfiH6IXaetvSaBR4BH5l hnH6arGBOUPPqm5MaOYmY2hRoVDijDLv9NYCcSCglr2rjqXt/KBiLhCwU/Wl+bmUbSde 6RbE4CGSy+9SOJrygWQTrUadKW5gAndSv2dDBvLkZjOirhRcgjgCYIbh/2thnYjORtUd bUcA== X-Forwarded-Encrypted: i=1; AJvYcCVweH+V6LBJETNc2gHp6DV2+QXzq9l2o8P68BIhe53WhnlwViOHRI/+OEI+BSp24AJ2CvMHsD/ci0Iua/UU@postgresql.org X-Gm-Message-State: AOJu0YxC6mHiU6ToEAWsMr+jnLGALoIpoChslYiPfjuZMR9QJ23u11Go BhZzugmUlwR3RvXnZ0Oe3o7v+Ca6frDQ6HKUiB3V6vy1saSWh+eHZuppujSYBw4= X-Gm-Gg: ASbGncset1i6vvwpf2fTDlOONw1x8LZIEmpG4HR4RAJGuk+k0cK5mZZ4mLYgDB1egec +3YmHFUP/YZmA4+wpVr1Sw7OBR2NNq7EDRh/YYGn/9AGyvMZJyGyRz34os1gqASxV0vXK0AxxY9 69zboWtYjIqT8XxRYziRIEamjJxovm06vl4vvZR0ON62JxLM4+JDtdQBrAgezHqWsjgHNHcVRKl uNATep7MjsG1TOHrO/qI96wm9hDtwcTnA9bRBJcDABNc2nr3PTwRMyM96lYrO1gtSOleh34y4Qa Edl5yLduq1JOuDHHFUCncwadsjRDo7hOWsOzTwVrTXVNsK4nPMbTOYSGQhHebOgnET5+ZJ6LZXz MN1iKu3xyEhQcOtQH65l0Eg== X-Google-Smtp-Source: AGHT+IEb9MnmTf9j/qJUgf/5wxON8+cc1QEBK0OIh8hXnMGbLXzh/NACZ89DGfTEXDnEhqbUkKnF/A== X-Received: by 2002:a17:907:60ca:b0:abf:641a:571e with SMTP id a640c23a62f3a-ac33156af99mr431927066b.30.1741986071408; Fri, 14 Mar 2025 14:01:11 -0700 (PDT) Received: from localhost.localdomain (17-14-81.cgnat.fonira.net. [185.17.14.81]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ac3147e9fe0sm274026866b.55.2025.03.14.14.01.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Mar 2025 14:01:10 -0700 (PDT) Message-ID: Subject: Re: Disabling vacuum truncate for autovacuum From: Laurenz Albe To: Nathan Bossart , Fujii Masao Cc: Gurjeet Singh , Robert Haas , Postgres Hackers , Will Storey Date: Fri, 14 Mar 2025 22:01:09 +0100 In-Reply-To: References: <28773a66-fb88-41cf-a7ec-4216e6c91c94@oss.nttdata.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.54.3 (3.54.3-1.fc41) MIME-Version: 1.0 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Fri, 2025-03-14 at 10:42 -0500, Nathan Bossart wrote: > One other difference in my version of the patch [0] is to call this GUC > vacuum_truncate and have it apply to both autovacuum and VACUUM. I agree that that is the way to go. It makes no sense to restrict the feature to autovacuum. Yours, Laurenz Albe