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 1nXlZ8-0000cJ-R5 for pgsql-hackers@arkaria.postgresql.org; Fri, 25 Mar 2022 15:09:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1nXlZ7-0002HK-NF for pgsql-hackers@arkaria.postgresql.org; Fri, 25 Mar 2022 15:09:25 +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 1nXlZ7-0002Gu-DF for pgsql-hackers@lists.postgresql.org; Fri, 25 Mar 2022 15:09:25 +0000 Received: from out1-smtp.messagingengine.com ([66.111.4.25]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nXlZ5-0001mS-76 for pgsql-hackers@postgresql.org; Fri, 25 Mar 2022 15:09:24 +0000 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 91E7E5C00B1; Fri, 25 Mar 2022 11:09:22 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Fri, 25 Mar 2022 11:09:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=0RnzVr/WEObjbSWI0kp8tlAaPBvdgU32kz4vXMlc8 4s=; b=HoXTS3NTtwq6QQ7qwSKRN8vbz13vtvXjF1K0H5fqeZ6WaK9daaBPCfWcV YW5bFdyjOt6XDtOwNZXSxnvHO5zAefaftki6tqt0Jhuh5YI1+j1B5J3/RlZZr8WA Qsjd44hwX0FZFc2UZGe2gVFachf317IqOmdmm8M6NBmwhjBmzrDk44Eawx3m+QDY pcnuyFLPXim2uLeDAnLuDXBZNIxepHMuzrvY4NWPcV37MDGEPHjSdsaWWPFYGNm7 t8g6jvFwsvuPXAiucs0eBzjKOCPXfncD6IknnevlzYYjg9+ZKQqvqHIq71bZCtig GaSzUI/UYzoD8DPWbYA0gdzQaxeRw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddrudehuddgjeefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefkffggfgfuvfhfhfgjtgfgsehtje ertddtfeejnecuhfhrohhmpefrvghtvghrucfgihhsvghnthhrrghuthcuoehpvghtvghr rdgvihhsvghnthhrrghuthesvghnthgvrhhprhhishgvuggsrdgtohhmqeenucggtffrrg htthgvrhhnpeefjeegheetuefhveevudelueeftdejteeiffetvdduhfdtieefgfeutedt veeggfenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe hpvghtvghrrdgvihhsvghnthhrrghuthesvghnthgvrhhprhhishgvuggsrdgtohhm X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 25 Mar 2022 11:09:21 -0400 (EDT) Message-ID: <19be93b0-4cc0-2f18-fde7-6089e7b4698a@enterprisedb.com> Date: Fri, 25 Mar 2022 16:09:20 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: Use JOIN USING aliases in ruleutils.c Content-Language: en-US To: Tom Lane Cc: pgsql-hackers References: <3df848ce-f0cc-3211-2df5-abe19c11a8e9@enterprisedb.com> <2719157.1648048463@sss.pgh.pa.us> From: Peter Eisentraut In-Reply-To: <2719157.1648048463@sss.pgh.pa.us> 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 23.03.22 16:14, Tom Lane wrote: > My big fear is that it will reduce portability of pg_dump output: > views that would have loaded successfully into pre-v14 servers > no longer will, and your chances of porting them to other RDBMSes > probably go down too. Once v13 becomes EOL, that will be less of a > concern, but I think it's a valid objection for awhile yet. That's a good point. I'll withdraw the patch for now.