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 1vieWE-00CLoV-2p for pgsql-hackers@arkaria.postgresql.org; Wed, 21 Jan 2026 20:09:35 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vieWD-0090Rt-33 for pgsql-hackers@arkaria.postgresql.org; Wed, 21 Jan 2026 20:09:34 +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 1vieWD-0090Rk-1x for pgsql-hackers@lists.postgresql.org; Wed, 21 Jan 2026 20:09:33 +0000 Received: from sss.pgh.pa.us ([68.162.161.243]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vieWB-001eBH-1R for pgsql-hackers@lists.postgresql.org; Wed, 21 Jan 2026 20:09:33 +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 60LK9UFk2402303; Wed, 21 Jan 2026 15:09:30 -0500 From: Tom Lane To: Julien Rouhaud cc: John Naylor , Andrew Dunstan , pgsql-hackers@lists.postgresql.org Subject: Re: Can we remove support for standard_conforming_strings = off yet? In-reply-to: References: <3279216.1767072538@sss.pgh.pa.us> <3730915.1767135010@sss.pgh.pa.us> <3924010.1767200681@sss.pgh.pa.us> <1706007.1768933913@sss.pgh.pa.us> Comments: In-reply-to Julien Rouhaud message dated "Wed, 21 Jan 2026 18:32:11 +0800" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2402301.1769026170.1@sss.pgh.pa.us> Content-Transfer-Encoding: quoted-printable Date: Wed, 21 Jan 2026 15:09:30 -0500 Message-ID: <2402302.1769026170@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Julien Rouhaud writes: > On Tue, Jan 20, 2026 at 01:31:53PM -0500, Tom Lane wrote: >> So, nobody's actually spoken against this change. I think we should >> go forward with it, for the reasons I gave at the top of the thread >> and because "if not now, when?". I have little doubt that if there >> is anyone still running with standard_conforming_strings =3D off, they >> aren't going to change until forced to. So unless we want to live >> with the potential security hazard forever, we're going to have to >> make a breaking change sometime. > +1 from me. All of that is sensible, plus from an extension point of vi= ew it's > easy to write code that is broken with standard_conforming_strings =3D o= ff so > it's one less thing to worry about. Pushed. regards, tom lane