Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1djrWp-0003f0-Iv for pgsql-performance@arkaria.postgresql.org; Mon, 21 Aug 2017 18:34:23 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1djrWo-000289-Mm for pgsql-performance@arkaria.postgresql.org; Mon, 21 Aug 2017 18:34:22 +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 1djrV4-0007Ti-HI for pgsql-performance@postgresql.org; Mon, 21 Aug 2017 18:32:34 +0000 Received: from mail-it0-x22d.google.com ([2607:f8b0:4001:c0b::22d]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.84_2) (envelope-from ) id 1djrV0-0006fN-N2 for pgsql-performance@postgresql.org; Mon, 21 Aug 2017 18:32:33 +0000 Received: by mail-it0-x22d.google.com with SMTP id 77so35258640itj.1 for ; Mon, 21 Aug 2017 11:32:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telsasoft-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=uhcwUSiFDvHXjGnAix6gWhdfuKjRrETgQEygVVW0iow=; b=W+1Z9aFbNjtZm/UtSKmxPkmP8h8/2e23LX7587VpNB5x8NZAV254J9Xn7zZkJT9WYa OFOpHpEHLZQG6boCB6PJzQRAChlslS/2z97SJ1XB7MiJyMJV1zaPrCUa4s+qGSmOQo3I rBG4x6tNdJcPxvlP+ncOmDOpy2SVUopTsuowaCZFPYRg5iUp35hTjZA9s14zOdt2MuV3 itTKKU5ffnEqjlEkWbvpV6/oRydrIHlIBjH+zTO9FlHUa+9d4UvKHwiRAsYvX1VW3A19 T82UX3ylre4HFT5S+l8lRUnr6bIMMGxD+qjcGVfOA9URYga2cvZzanRsWU1xDiQ66g8i 4zxg== 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:references :mime-version:content-disposition:in-reply-to:user-agent; bh=uhcwUSiFDvHXjGnAix6gWhdfuKjRrETgQEygVVW0iow=; b=oCiLkPJKn2YbopqqIah83X1l8qxh3yRdtGYug+bq6XIg1GS9GcLR+GDho9xsDx2OnA EINupPHjR517RsYM2D1zarJg6CnMnX0AecTt/mEqvb95JzyHbI6ZsAIyBapkAIJLwicu 0iFJt3Stunpz321hCW+guqZ8FoA/gj2mzwiEWsrMsN4puVDHO9O/L0WIgktXzdCxj786 vZmBpQ9++tMY2KLUrKS/hJQuJTXRungI3XgA3DUhM8IG1lKoO4POsmvaTgApIMXB/XmH pEA4hOfA09Y5EhqqKiDL6LMCSJFumXjorTpWIHugZhlXJ5t5bAtX+18VsBfzBjxWYKyd h1yg== X-Gm-Message-State: AHYfb5hQkHMmMCAUBFg3AfjAjqkRRhgsU5qGZledMper5CHGXlDJl/9R azET80TA9tzTQLYQ X-Received: by 10.36.8.7 with SMTP id 7mr6777373itc.117.1503340348217; Mon, 21 Aug 2017 11:32:28 -0700 (PDT) Received: from pryzbyj (charmander.telsasoft.com. [50.244.222.1]) by smtp.gmail.com with ESMTPSA id z66sm6057335ioz.15.2017.08.21.11.32.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 21 Aug 2017 11:32:27 -0700 (PDT) Received: by pryzbyj (Postfix, from userid 1000) id 982BF80377F; Mon, 21 Aug 2017 13:32:26 -0500 (CDT) Date: Mon, 21 Aug 2017 13:32:26 -0500 From: Justin Pryzby To: anand086 Cc: pgsql-performance@postgresql.org Subject: Re: Performance Issue -- "Materialize" Message-ID: <20170821183226.GW24376@telsasoft.com> References: <1503164276875-5979128.post@n3.nabble.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1503164276875-5979128.post@n3.nabble.com> User-Agent: Mutt/1.5.23 (2014-03-12) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-performance Precedence: bulk Sender: pgsql-performance-owner@postgresql.org On Sat, Aug 19, 2017 at 10:37:56AM -0700, anand086 wrote: > +-----------------------------------------------------------------------------------------------------------------------------------------------------------+| > QUERY PLAN > |+-----------------------------------------------------------------------------------------------------------------------------------------------------------+| > Aggregate (cost=351405.08..351405.09 rows=1 width=8) Would you send explain ANALYZE and not just explain ? Justin -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance