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 1sEVO7-001pBm-1D for pgsql-general@arkaria.postgresql.org; Tue, 04 Jun 2024 14:43:48 +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 1sEVO6-00HKKE-Ap for pgsql-general@arkaria.postgresql.org; Tue, 04 Jun 2024 14:43:46 +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 4.94.2) (envelope-from ) id 1sEVO5-00HKK5-DZ for pgsql-general@lists.postgresql.org; Tue, 04 Jun 2024 14:43:45 +0000 Received: from fhigh1-smtp.messagingengine.com ([103.168.172.152]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sEVO2-003Pjj-Fo for pgsql-general@postgresql.org; Tue, 04 Jun 2024 14:43:44 +0000 Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailfhigh.nyi.internal (Postfix) with ESMTP id 2E52811400CB; Tue, 4 Jun 2024 10:43:41 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Tue, 04 Jun 2024 10:43:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aklaver.com; h= cc:content-transfer-encoding:content-type:content-type:date:date :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm3; t=1717512221; x=1717598621; bh=QhTu9oNwx0FoE7/wROLutZa+Dj4A2zYEzuCW6PoC7X4=; b= OIbvF7tImRNXd1iyOeWrwKd/s39jYpctCsjAAyA95FgGs2nSmdCZQkyII5sH/qWx e6tyC2uC1G+dnsFy3Vsl6madv6nvSjXbFAsMMR31Cu0Eg7xeTUs0V1/kYaJEqyUV loySN5JJYit/xkP/rWsxNpanHW1TiCQRqOjKY8LRTDizJxt0eRZ1wF64Ga9olJpm omrAOl8Xdr5Rcg/X9wY8+TO8eVOVfcG2LqmO7adldLmgKDX0XAUkaYmSJGRy6rms sy/V8St8U01ldJzqdZoxfa3KfHkZ0V051bmZy5s3GLwCBYT6QSiVDRaFmkH+tBrY 1bAYVwtlMneslU2ilR1Dzw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1717512221; x= 1717598621; bh=QhTu9oNwx0FoE7/wROLutZa+Dj4A2zYEzuCW6PoC7X4=; b=K cCQvsZSH1wVsYjlC0vA+Vfs+HyAKEFIS+Ah22fjuUb4ucEoNkwNwp+0VpIE7FxMp hCMih8zfNraXCYZ6gc4BhK0pEmr7vJw8lqJB1HykZ2e/i2gSXKIck9z/8FLGp0XN tDH9XWnejEDATSZsoLPVw752P9FXG1tTzIeaGInVs1MiI0VOJtskfXbcgQjB0aBv zdxd0Ue7JqEamT3GV6VR9/BImMXi3BQwkvEIMuh7iNntzm+KobpZGH0Nu0AWlE79 Zqb+XR2gBoSlDjZIQY0WHfy35U+nOwFH5EhaSolVXHU6vLtXlK8HdHYxWkSIN7xI MvG9yYOKRN8Z2vzpoKRiQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvledrvdelgedgjeehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefkffggfgfuvfhfhfgjtgfgsehtje ertddtvdejnecuhfhrohhmpeetughrihgrnhcumfhlrghvvghruceorggurhhirghnrdhk lhgrvhgvrhesrghklhgrvhgvrhdrtghomheqnecuggftrfgrthhtvghrnhepiedvhfeihe ehgeeuieeljeeitedtjeehudegfeelkedvleekhedtgfeiffefkedunecuvehluhhsthgv rhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprggurhhirghnrdhklhgrvh gvrhesrghklhgrvhgvrhdrtghomh X-ME-Proxy: Feedback-ID: i76984098:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 4 Jun 2024 10:43:40 -0400 (EDT) Message-ID: <25e9749c-ff38-4832-9b26-386cac33b3d8@aklaver.com> Date: Tue, 4 Jun 2024 07:43:39 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Purpose of pg_dump tar archive format? To: Ron Johnson , pgsql-general References: Content-Language: en-US From: Adrian Klaver In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 6/4/24 05:13, Ron Johnson wrote: > It doesn't support compression nor restore reordering like the custom > format, so I'm having trouble seeing why it still exists (at least > without a doc warning that it's obsolete). pg_dump -d test -U postgres -Ft | gzip --stdout > test.tgz -- Adrian Klaver adrian.klaver@aklaver.com