Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1c1FPv-00025B-LD for pgsql-hackers@arkaria.postgresql.org; Mon, 31 Oct 2016 16:26:35 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1c1FPv-0001GN-7o for pgsql-hackers@arkaria.postgresql.org; Mon, 31 Oct 2016 16:26:35 +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 4.84_2) (envelope-from ) id 1c1FOV-0006LF-So for pgsql-hackers@postgresql.org; Mon, 31 Oct 2016 16:25:07 +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 4.84_2) (envelope-from ) id 1c1FOT-00079M-8o for pgsql-hackers@postgresql.org; Mon, 31 Oct 2016 16:25:07 +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 u9VGP17U019430; Mon, 31 Oct 2016 12:25:01 -0400 From: Tom Lane To: Andres Freund cc: pgsql-hackers@postgresql.org Subject: Re: Implement targetlist SRFs using ROWS FROM() (was Changed SRF in targetlist handling) In-reply-to: <20161031160639.nyxoktszi5psl2cc@alap3.anarazel.de> References: <20160912165403.vshr7tazhr6wrpp4@alap3.anarazel.de> <8136.1473701180@sss.pgh.pa.us> <20160912173815.dlew2xsblcso33sw@alap3.anarazel.de> <17324.1473716167@sss.pgh.pa.us> <20160912220705.b77smzorutebnbee@alap3.anarazel.de> <19682.1473719703@sss.pgh.pa.us> <20160912231144.f3nseocp274iq7wg@alap3.anarazel.de> <23413.1473723322@sss.pgh.pa.us> <20160912234630.caueobrrbg5vse5y@alap3.anarazel.de> <557.1473895705@sss.pgh.pa.us> <20161031160639.nyxoktszi5psl2cc@alap3.anarazel.de> Comments: In-reply-to Andres Freund message dated "Mon, 31 Oct 2016 09:06:39 -0700" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <19428.1477931101.1@sss.pgh.pa.us> Date: Mon, 31 Oct 2016 12:25:01 -0400 Message-ID: <19429.1477931101@sss.pgh.pa.us> X-Pg-Spam-Score: -4.6 (----) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-hackers Precedence: bulk Sender: pgsql-hackers-owner@postgresql.org Andres Freund writes: > On 2016-09-14 19:28:25 -0400, Tom Lane wrote: >> So I think we should continue investigating this way of doing things. >> I'll try to take a look at the executor end of it tomorrow. However >> I'm leaving Friday for a week's vacation, and may not have anything to >> show before that. > Are you planning to work on the execution side of things? I otherwise > can take a stab... My plan is to start on this when I go back into commitfest mode, but right now I'm trying to produce a draft patch for RLS changes. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers