Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1gFVFt-0005TQ-Bn for pgsql-hackers@arkaria.postgresql.org; Thu, 25 Oct 2018 02:20:13 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1gFVFq-0001RL-Uo for pgsql-hackers@arkaria.postgresql.org; Thu, 25 Oct 2018 02:20:10 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1gFVFq-0001RE-CA for pgsql-hackers@lists.postgresql.org; Thu, 25 Oct 2018 02:20:10 +0000 Received: from bay.acenet.us ([173.230.252.50]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1gFVFi-0007KF-0L for pgsql-hackers@postgresql.org; Thu, 25 Oct 2018 02:20:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=anastigmatix.net; s=default; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Date:Message-ID:Subject:From:To:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=rGzNrAmXJaZPWKLEnrdQK0qxtpmX5pxSWF0E/TDB+Lw=; b=MSSeRx8j6m/b/d4s2geLdI/cde KKRWsRQzwKxNn0IbHjdA7tyKFK0gmnsYUJGN0Zedgtr+LL5W+DanyQ37olFQc6fnwg6JEcdhM8ouA wJcdzH0ZkszmJ9OeF3duRyMT4IJuyNRnLV+uZLgjAazOLhDL0d23aiO0+yK877E7jvLYa+kg+OT97 brPJFTcLhRcI++WKQj+/niAvO9kC8UGAaNNFJlbMFSH7yl3odhAnPRy3SNeEzGMKq1cu/xKAfIKGc T7QyNVTXzgPQiwrhstK4+3f6ps7i7G8ZOzsI3xdIttIfHunIMRNfRSSOeoL3OS32YzBRToVbXqjyI Dt1ZOL7A==; Received: from [184.19.49.99] (port=36313) by bay.acenet.us with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.91) (envelope-from ) id 1gFVFd-00F4TY-0g for pgsql-hackers@postgresql.org; Wed, 24 Oct 2018 22:19:58 -0400 To: PostgreSQL Hackers From: Chapman Flack Subject: PostgreSQL vs SQL/XML Standards Message-ID: <5BD1284C.1010305@anastigmatix.net> Date: Wed, 24 Oct 2018 22:19:56 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-OutGoing-Spam-Status: No, score=-100.2 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - bay.acenet.us X-AntiAbuse: Original Domain - postgresql.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - anastigmatix.net X-Get-Message-Sender-Via: bay.acenet.us: authenticated_id: chap+anastigmatix.net/only user confirmed/virtual account not confirmed X-Authenticated-Sender: bay.acenet.us: chap@anastigmatix.net X-Source: X-Source-Args: X-Source-Dir: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Inspired by the wiki page on PostgreSQL vs SQL Standard in general, I have made another wiki page specifically about $subject. I hope this was not presumptuous, and invite review / comment. I have not linked to it from any other page yet. https://wiki.postgresql.org/wiki/PostgreSQL_vs_SQL/XML_Standards -Chap