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 1pP3Hb-0007IV-CZ for pgsql-bugs@arkaria.postgresql.org; Mon, 06 Feb 2023 15:19:51 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1pP3HZ-0002Gs-EC for pgsql-bugs@arkaria.postgresql.org; Mon, 06 Feb 2023 15:19:49 +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 1pP3HZ-0002Gj-6L for pgsql-bugs@lists.postgresql.org; Mon, 06 Feb 2023 15:19:49 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pP3HW-00075t-Qz for pgsql-bugs@lists.postgresql.org; Mon, 06 Feb 2023 15:19:48 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.15.2/8.15.2) with ESMTP id 316FJhHH2663397; Mon, 6 Feb 2023 10:19:43 -0500 From: Tom Lane To: Alvaro Herrera cc: Kyotaro Horiguchi , takaram71@gmail.com, pgsql-bugs@lists.postgresql.org Subject: Re: BUG #17767: psql: tab-completion causes warnings when standard_conforming_strings = off In-reply-to: <20230206143114.cpbkbtwkpmchyeco@alvherre.pgsql> References: <20230206143114.cpbkbtwkpmchyeco@alvherre.pgsql> Comments: In-reply-to Alvaro Herrera message dated "Mon, 06 Feb 2023 15:31:14 +0100" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2663395.1675696783.1@sss.pgh.pa.us> Date: Mon, 06 Feb 2023 10:19:43 -0500 Message-ID: <2663396.1675696783@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Alvaro Herrera writes: > Hmm, really? We could just remove it for 16; people will still be able > to use the warnings mode in 15 for several years, so if they want to > upgrade to 16+ they will have plenty of time to update their apps. I think removing standard_conforming_strings = off might be a bridge too far, even yet. Or were you speaking of removing escape_string_warning? I could get behind that perhaps. Making it default to off could be an even easier sell. regards, tom lane