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 1jBOYa-0001Pv-2t for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Mar 2020 19:59:20 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1jBOYX-0006hh-GS for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Mar 2020 19:59:17 +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_SHA1:256) (Exim 4.89) (envelope-from ) id 1jBOYX-0006hE-2p for pgsql-hackers@lists.postgresql.org; Mon, 09 Mar 2020 19:59:17 +0000 Received: from mail-qt1-x841.google.com ([2607:f8b0:4864:20::841]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1jBOYP-00088E-Su for pgsql-hackers@postgresql.org; Mon, 09 Mar 2020 19:59:16 +0000 Received: by mail-qt1-x841.google.com with SMTP id d22so8029680qtn.0 for ; Mon, 09 Mar 2020 12:59:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=2ndquadrant-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:mime-version:content-disposition :content-transfer-encoding:in-reply-to:user-agent; bh=4Db7JjzK6rJlftJZlPCnjXKNmD3du7f4D1YxlaXTEi4=; b=A7ZOCBSGn+vXX1NHuM0Gz87P1dJl+XauqYqsQSZu5fq+ikT7JuWKza7xAHzw9Qy9lk eNGdYRdz6MUVbKgsGzVsqA9nEwxBXMPVFTS44oJACJXKAVGGmHSr5N7zTV5zk9XSIL1r H53+NFLLbx5F7vId9/DmqJppTNDlUzAISNbkVsw1goSwkrv5ZUQlVnncZ/woXjHO+Zpm QGDkUq2+fO04zu/rPKMxY+2UfMhKMbgt+19r9eJUpVjf2ThJ80h4Q/sx3wSkBf5Jmt7H EpqrRV+DbVrUyATKtxjd4kd3SJOrNYgy5NKOyjwt2KIlMZcn4D/W1H1lslHyeMRbeUJP Sodg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=4Db7JjzK6rJlftJZlPCnjXKNmD3du7f4D1YxlaXTEi4=; b=fmkCT7fDZgiWkO29IUs0HG6lIQEX4PuS3rJb27d9upgfRtlgbZOTOaelfSO5flBAXf 8mhtLGOjBeZ3JcFvxI0rFU15rw6ADEdYMbpUr2sakqqLRQCJIwHLJxgEAjxkTJasP6JR eOYikkhPKWh+rXc797DsvFfZvJFx6lDlo4LAw+S3K9wa6G/U6gw6E4lIFycArQVSuC4S w85f/TcDu3ZT+F6hsUJDOuKp5Z8/MThWpGGXCVnZBTgDZL7b3xpkaCtZ3V/ijT5+jbnq gkb+44lVwtk5Y2xfFWtn2GYukxrQ+aBsTTFmlzT8Xr7NdujgzMNMYjtntigcPm93/CV4 Xrfg== X-Gm-Message-State: ANhLgQ1WtbMUHVpXuljA8mctebYmjBHorPKVlS+R9wnOYWgFvBvJ14S+ 1Wy078kNPxZYarYd7u372xGDVA== X-Google-Smtp-Source: ADFU+vv6ZJPI0K/7I0Go22tu6i5mIvaZrloRBBz5Ncnm6tS0QGxcXS5aUrzPMM3f97Sm/MXt7iEkrA== X-Received: by 2002:ac8:7952:: with SMTP id r18mr16420061qtt.29.1583783947253; Mon, 09 Mar 2020 12:59:07 -0700 (PDT) Received: from nimloth.alvh.no-ip.org ([190.121.31.1]) by smtp.gmail.com with ESMTPSA id y41sm1352508qtc.72.2020.03.09.12.59.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Mar 2020 12:59:06 -0700 (PDT) Received: by nimloth.alvh.no-ip.org (Postfix, from userid 1000) id ED1603008D9; Mon, 9 Mar 2020 16:59:03 -0300 (-03) Date: Mon, 9 Mar 2020 16:59:03 -0300 From: Alvaro Herrera To: Paul A Jungwirth Cc: Tom Lane , Pavel Stehule , Jeff Davis , Pgsql Hackers Subject: Re: range_agg Message-ID: <20200309195903.GA14885@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20200304022849.GA5402@alvherre.pgsql> User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk I wonder what's the point of multirange arrays. Is there a reason we create those? -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services