Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.92) (envelope-from ) id 1jBQ5n-0000Kf-Qm for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Mar 2020 21:37:43 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1jBQ5m-0001yu-Hl for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Mar 2020 21:37:42 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1jBQ5l-0001yn-Vm for pgsql-hackers@lists.postgresql.org; Mon, 09 Mar 2020 21:37:42 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jBQ5j-0000YI-Pr for pgsql-hackers@postgresql.org; Mon, 09 Mar 2020 21:37:40 +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 029LbY6q005152; Mon, 9 Mar 2020 17:37:34 -0400 From: Tom Lane To: Alvaro Herrera cc: Paul A Jungwirth , Pavel Stehule , Jeff Davis , Pgsql Hackers Subject: Re: range_agg In-reply-to: <20200309195903.GA14885@alvherre.pgsql> References: <20200309195903.GA14885@alvherre.pgsql> Comments: In-reply-to Alvaro Herrera message dated "Mon, 09 Mar 2020 16:59:03 -0300" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <5150.1583789854.1@sss.pgh.pa.us> Date: Mon, 09 Mar 2020 17:37:34 -0400 Message-ID: <5151.1583789854@sss.pgh.pa.us> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk Alvaro Herrera writes: > I wonder what's the point of multirange arrays. Is there a reason we > create those? That's what we thought about arrays of composites to start with, too. regards, tom lane