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 1lRb4Y-0000WD-GL for pgsql-hackers@arkaria.postgresql.org; Wed, 31 Mar 2021 13:39:51 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1lRb4X-0008HN-DV for pgsql-hackers@arkaria.postgresql.org; Wed, 31 Mar 2021 13:39:49 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1lRb4X-0008HG-4T for pgsql-hackers@lists.postgresql.org; Wed, 31 Mar 2021 13:39:49 +0000 Received: from mail.postgrespro.ru ([93.174.131.139]) by makus.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1lRb4Q-0007Sk-7k for pgsql-hackers@lists.postgresql.org; Wed, 31 Mar 2021 13:39:48 +0000 Received: from [192.168.1.156] (nat03-43-2.netorn.net [188.35.130.88]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mail.postgrespro.ru (Postfix) with ESMTPSA id C05D421C86D0; Wed, 31 Mar 2021 16:39:39 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=postgrespro.ru; s=mail; t=1617197979; bh=tMoyOoib23GcoWUCLp9kK5g4IcfbzIGwNTSwUO0UVfg=; h=Subject:To:Cc:References:From:Date:In-Reply-To; b=gHmlgWjuAanI8r2Glj/FZ1XaX7p5/QlchKqCFQe8xKKWkTh7ih+ZyqjqR9Ht7ZK2E ycxohyLg2mAb0ptyLzOT8Pdq7GnF/zCBTn6OWpzhA6WYOqXzggK1C5snqanO8S6adB X6LKXTc08IMXK82uzOIkzKt0e+v+RdhcD2GCje8s= Subject: Re: Flaky vacuum truncate test in reloptions.sql To: Masahiko Sawada Cc: Michael Paquier , PostgreSQL Hackers References: <87tuotr2hh.fsf@ars-thinkpad> <78aad736-c653-92fd-45ac-4482729459c6@postgrespro.ru> From: Arseny Sher Message-ID: Date: Wed, 31 Mar 2021 16:39:39 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 3/31/21 4:17 PM, Masahiko Sawada wrote: > Is it better to add FREEZE to the first "VACUUM reloptions_test;" as well? I don't think this matters much, as it tests the contrary and the probability of successful test passing (in case of theoretical bug making vacuum to truncate non-empty relation) becomes stunningly small. But adding it wouldn't hurt either. -- cheers, arseny