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 4.96) (envelope-from ) id 1vRY8z-00Fx1W-2O for pgsql-hackers@arkaria.postgresql.org; Fri, 05 Dec 2025 15:54:53 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vRY8y-008u09-0w for pgsql-hackers@arkaria.postgresql.org; Fri, 05 Dec 2025 15:54:52 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vRY8x-008u00-3B for pgsql-hackers@lists.postgresql.org; Fri, 05 Dec 2025 15:54:52 +0000 Received: from mail-oa1-x2a.google.com ([2001:4860:4864:20::2a]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1vRY8v-003IgN-2c for pgsql-hackers@postgresql.org; Fri, 05 Dec 2025 15:54:51 +0000 Received: by mail-oa1-x2a.google.com with SMTP id 586e51a60fabf-3ec41466a30so1820789fac.0 for ; Fri, 05 Dec 2025 07:54:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764950089; x=1765554889; darn=postgresql.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=SDu/qdDVsBfrLp8wu93vhljHRYc9LdyaAceNEhd4hu8=; b=lHlgJGJILTFUwWDAYjz3PzDfTmD5v2osmXtP4KiLq8skj8wW6BiBUc5evROTvWhKX2 ULnkJKfniEq4pmYEflAVXgxi997cFtlyWPOxJL4ha7AWeSgdLlgR85WRSQTP64d9RfIi ErFyo4EK+nX/njFneY0G3VNzJlsd8w6bzbnzuYLo+7b9zj8WlRyd8kr4RR1PYndIFSrY y8qlc6CW/6ulGs5TNRM9c3jcyjrEQRw5XvshAVcROJmByrVHdHvHlYtSSVscZipPmLYr ihgQCZ1NaP6AgR7NZsNhOgRWSKJ4Pp5quEFKsB6SFe8fJNJBlTjGSmoq/VDKRo2DGQ48 XG5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764950089; x=1765554889; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SDu/qdDVsBfrLp8wu93vhljHRYc9LdyaAceNEhd4hu8=; b=NC3slKryYUDOmuofuLJKQZBZnAtMWxUwF1lWgGbT6V99F2c10U104mcZ/jbdxj6EoR CtosLVvC9f9oJrr/0b4xz8Jd5ys0zuLIkSYY05b9Fxmy4kPmzxzj5o+fV3kwFB3PluYA U5BmLT4PYtRQIifQeRm1dQjCvZ3NhUInP7a9jhIWjEE0CZr0slNEx61gns5tMUGS8GKk ci92eyEkAskGsQiR0N2ojHixLe/8gLff0yO83QEstSFMz7plecdGtWateh5TPkNHNyEt RV7ZqQYf+gvYF5kekYuUNeBQ/jnTxHcenWPhHdkSkhtRdT1ziIDye9Z6SNIIn+g9LRoE z1Tw== X-Forwarded-Encrypted: i=1; AJvYcCX6FgWjYviG6JDpm5paWDEhsPf2kWUTtXQKEKiku/DoA029GJfgPM0ElWp5za7ECLQg0hSAJvz6SgMSxzsK@postgresql.org X-Gm-Message-State: AOJu0Yw9GTcNznLuaQWfnxZmqIJFowB2Ta3wO8fC/Fp7YXXeOV/qNH/f EQRISyBr3HupPfSYflZjpPVM1OGk3EetN5pLWEqtvI2EGMWNadGqVfy9 X-Gm-Gg: ASbGncsBq9J4ciFiDcqb+p2TFbv9fObyQuG9cXRsbBhzPoh0clx9rLX9CCj9nEc03s3 TKaPc61C1l+Q9MbvOkkgGg7jnjQnOmGXEr44Kf2x1Nk0zBc7KsLVbO+E6zhcxuWtyOvPe7QLb5C HMe/cjyHxvssBRStAY1yLTDt8hKn5SIL+pbVKrZ57y9I/KHTI7GgcQArOexXUdaMaFJIqEtwUzI iXrM7UFgRgrfFJiACTAgMF/cmcTVAax6ytBY0CeXNWxPD9VCLSEjqj2gllZQInRo1AsMaENaRvF Yuy0z+6C8lfogqFm24OBWQ45RPt6m2wkzNAIVO10cHzf9ft8MNf/gJf4rpc+PLJqqX510GNhvOp 3wPRfKZ0alv0TtY/g9kKH8HHvfYLdqXbO+Qrt67PhTsLkVUj+sRQYXT6wNrIHj0RkKzz20r5odF jCbDiLHUItB0G1oUvAwbFjRg/Ua3DDm0qXkK1GZvdWz68OsC12dIInqakI/nr4GPTvbgvee5NuH sfH X-Google-Smtp-Source: AGHT+IH5InN+pGEej63eKGAQoS4rKRyvDIE4jf+ZIRDfnlpoxv9nja5NYyMbD9+Vdx24I2U5lZ6+uQ== X-Received: by 2002:a05:6870:2190:b0:3c9:a286:fb1c with SMTP id 586e51a60fabf-3f5032b176amr4932001fac.24.1764950089683; Fri, 05 Dec 2025 07:54:49 -0800 (PST) Received: from nathan (162-195-168-172.lightspeed.stlsmo.sbcglobal.net. [162.195.168.172]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-3f50b512417sm3665616fac.14.2025.12.05.07.54.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Dec 2025 07:54:48 -0800 (PST) Date: Fri, 5 Dec 2025 09:54:47 -0600 From: Nathan Bossart To: Corey Huinker Cc: Chao Li , pgsql-hackers@postgresql.org Subject: Re: vacuumdb: add --dry-run Message-ID: References: <3DB353E5-944D-4E18-9DA2-4151F44AA59B@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Thu, Dec 04, 2025 at 06:40:42PM -0500, Corey Huinker wrote: > Looking at them, I think they're all good. I think #3 is a must-have in all > circumstances. I wouldn't be mad if we removed #1 or #2, but I see the > value in each of them. Alright. I think these are ready to go, but I'll wait for a bit in case anyone else has feedback. -- nathan