Received: from malur.postgresql.org ([2a02:16a8:dc51::56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1g0jGs-0006N8-Ln for pgsql-bugs@arkaria.postgresql.org; Fri, 14 Sep 2018 08:16:11 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1g0jGq-00009m-37 for pgsql-bugs@arkaria.postgresql.org; Fri, 14 Sep 2018 08:16:08 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1g0jGp-00009f-Nn for pgsql-bugs@lists.postgresql.org; Fri, 14 Sep 2018 08:16:07 +0000 Received: from mail.webkr.de ([78.47.173.34]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1g0jGl-00036x-Uo for pgsql-bugs@lists.postgresql.org; Fri, 14 Sep 2018 08:16:06 +0000 ARC-Authentication-Results: i=1; rspamd; auth=pass smtp.auth=andre@webkr.de smtp.mailfrom=andre@webkr.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=webkr.de; s=dkim; t=1536912960; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VoeiAeSdO8k6QR3piPRbqHigHItEZxPXbrsY0Ij3tM4=; b=SPTynzlM0Ypx2jfOL/wJefnaTr0t6sCvSkYornivfDLjVkOVIwVP3T5TBGZDAk/R6OlJVB AKTpTWabegHuw1Zr67mMF1Cmh7HlHyIcBVuYowjIwWYup0jVDRx/P50J6G4nwQDcYN9wb+ eRVSudUssqVxdvnqpawwJJVvOhQ+vWA= ARC-Seal: i=1; s=dkim; d=webkr.de; t=1536912960; a=rsa-sha256; cv=none; b=F6tIXG5zn96bO2wj7N+XW5Zoh7THeapzFntDnn8YhIk8ijc+EDpTpEFspgrs/aoDnv01B7v36Q93u4Bf/s+zvtuHhi8N4rO8ZN2j7uu2yJD0m7wb0ASvjpa0OBXRM3rpgssQPOU1YxfmPseoSQAPEIBwvR21gve68XhVFTXb2KU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=webkr.de; s=dkim; t=1536912960; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VoeiAeSdO8k6QR3piPRbqHigHItEZxPXbrsY0Ij3tM4=; b=r0s+PhoaDSwN9rQynH9EittEJacvn/o6B+1qIpPDhN1jX0/JaI1a3iWTGFqwGMoZlKM3/k sI93p9LcApuwHsB2B+3A0KfbfTv3HBH+x7SFS0DDBp4VAckSUd7maBrR603+2qAXwtyAiN NqINozNUZTgq1pAe4fnJscdnW2UdwZ4= Received: from LappyAndre (mx-ll-223.205.77-217.dynamic.3bb.co.th [223.205.77.217]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: andre@webkr.de) by mail.webkr.de (Postfix) with ESMTPSA id EEB5D1A02C8; Fri, 14 Sep 2018 10:15:58 +0200 (CEST) From: =?iso-8859-1?Q?Andr=E9_H=E4nsel?= To: "'Bruce Momjian'" Cc: , References: <153642745785.23144.1699125571356845227@wrigleys.postgresql.org> <20180908173648.GJ28811@momjian.us> <12e601d447ac$345994a0$9d0cbde0$@webkr.de> <20180908203619.GA8672@momjian.us> <20180914022033.GD23686@momjian.us> In-Reply-To: <20180914022033.GD23686@momjian.us> Subject: AW: BUG #15373: null / utf-8 Date: Fri, 14 Sep 2018 10:15:48 +0200 Message-ID: <1cb801d44c03$299b8d60$7cd2a820$@webkr.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 15.0 Thread-Index: AQKVZYTT+rPULkyux9C3qlGaQLmPOAIVdnO4AgmRj2YBMJp8HwI/r7OGozC8NmA= Content-Language: de List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Bruce Momjian wrote: > I have developed the attached documentation patch to remove the E'' > syntax. standard_conforming_strings defaulted to 'on' in PG 9.1. On https://www.postgresql.org/docs/current/static/arrays.html, there is a note at the bottom with an example currently using the C-style escape syntax. Your patch changes that, as agreed, but then the text of the note, as it is at the moment, doesn't make sense anymore because the note is about the doubling of backslashes that you have with C-style escape string literals.