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 1gEKGy-00057V-B9 for pgsql-hackers@arkaria.postgresql.org; Sun, 21 Oct 2018 20:24:28 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1gEKGw-0005OP-4p for pgsql-hackers@arkaria.postgresql.org; Sun, 21 Oct 2018 20:24:26 +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 1gEKGv-0005OI-U5 for pgsql-hackers@lists.postgresql.org; Sun, 21 Oct 2018 20:24:25 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.89) (envelope-from ) id 1gEKGt-0004a2-Az for pgsql-hackers@postgresql.org; Sun, 21 Oct 2018 20:24:25 +0000 Received: from sss1.sss.pgh.pa.us (localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.4/8.14.4) with ESMTP id w9LKOGEt018740; Sun, 21 Oct 2018 16:24:16 -0400 From: Tom Lane To: Oleg Bartunov cc: Pgsql Hackers Subject: Re: remove deprecated @@@ operator ? In-reply-to: References: Comments: In-reply-to Oleg Bartunov message dated "Sun, 21 Oct 2018 23:14:34 +0300" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <18738.1540153456.1@sss.pgh.pa.us> Date: Sun, 21 Oct 2018 16:24:16 -0400 Message-ID: <18739.1540153456@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Oleg Bartunov writes: > The commit 9b5c8d45f62bd3d243a40cc84deb93893f2f5122 is now 10+ years > old, may be we could remove deprecated @@@ operator ? Is it actually causing any problem? AFAICS it's just a couple extra pg_operator entries, so why not leave it? I'd be +1 for removing it from the docs, though ... regards, tom lane