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 4.89) (envelope-from ) id 1i8UIU-0005iW-6Y for pgsql-hackers@arkaria.postgresql.org; Thu, 12 Sep 2019 18:58:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1i8UIT-0000kv-2W for pgsql-hackers@arkaria.postgresql.org; Thu, 12 Sep 2019 18:58:25 +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 1i8UIS-0000kn-QA for pgsql-hackers@lists.postgresql.org; Thu, 12 Sep 2019 18:58:24 +0000 Received: from mail-qt1-x842.google.com ([2607:f8b0:4864:20::842]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1i8UIQ-000082-1W for pgsql-hackers@postgresql.org; Thu, 12 Sep 2019 18:58:24 +0000 Received: by mail-qt1-x842.google.com with SMTP id o12so30938464qtf.3 for ; Thu, 12 Sep 2019 11:58:21 -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=8INeVXPFLxDK6qgZ/QdycxU3T1ZMCi7E2bu+JKo3ZWk=; b=UT3DSeNyWfWH7f/thXc8ns5qDwe2YTL1fI3KFyDmsUWcrvwhv+kRGPiAJjf5B03wN7 F9VWFsxfdBYL+0+KZyU3+627lPxg6MZCrjmudoeXMzaFIQYlkWxDa7kXtyDfZiZ5gje7 chN0A1sfI5s9GJsP1DFtKz5GYGXDRzNZReWbRmJOkVOpmWjp7biFroRbG7bhZMWufjzU CaycP8d2zEnWHkkhmjelfnRvsJg0yHstW4wIhD+eDwXU3O0gEzMM2oWclzLRT/36DCSW do86kmlxxoimxcdX76mOb8SJ8U2HJ+AK/oH5m+Ko/Q3ZLGM6fXuyd3drXpluDiOsyBN8 JwgA== 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=8INeVXPFLxDK6qgZ/QdycxU3T1ZMCi7E2bu+JKo3ZWk=; b=go4na9W/syPIeEpbW+jcCS26jef8k2/VG2cOlTSyPGgYjcQlMlZcaN3karTWPCigxu fOf8R2OkUSB3+KrXEpmx2daGjI9Q0uvrp5nIQYurM6YfysJmo87Y14+DhyU4qdIOGvCG L8SfW4wbHQC1Z3pTffyO2UytioMFy3Ihiqx/R67LHUSBULM0CP2HxFL2IACw7GMC31b0 sV0c26H6xVvb7mVrgwg4NvoI55N+O+T1KfY2S4j5qOzA+balb1uVxbmso4uqeuIiN+31 7lNBhSZIFGU6WosNQZj/DILKWC6XyfKH15xgEBaYDf7iPIlYt+Uh+XYsOBg6p81MZt2f 1Aog== X-Gm-Message-State: APjAAAUv3jsf9UqyDWzMmhPZLN8WD5QurWcog3K5HTf0m7psKz12v7hL KA1HiWOQRj6qHmfxJHBl99sOt8TxiljLKkrWPrMSURbR9/7C1daUQv8QBZishgf+gNtCQ1J/Y9R idPD4P4FRiayDhdbfADKFZqtEp1gJJcr/DsRLLZU+dl0X4XQIcNF3RUWjtw1dviRqMG18B713+e 8TwtEbLA== X-Google-Smtp-Source: APXvYqyDSqB1itzlkONXCESt7xZ3FzN9LwNXfTzcnu4YDGhcq45087dXb8z9P0d7j4ohAlkZ9SE1nQ== X-Received: by 2002:ac8:329d:: with SMTP id z29mr21343549qta.112.1568314700512; Thu, 12 Sep 2019 11:58:20 -0700 (PDT) Received: from nimloth.alvh.no-ip.org ([190.121.29.3]) by smtp.gmail.com with ESMTPSA id h10sm15621468qtk.18.2019.09.12.11.58.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Sep 2019 11:58:20 -0700 (PDT) Received: by nimloth.alvh.no-ip.org (Postfix, from userid 1000) id 1ED7E1201D9; Thu, 12 Sep 2019 15:58:18 -0300 (-03) Date: Thu, 12 Sep 2019 15:58:18 -0300 From: Alvaro Herrera To: Andrey Borodin Cc: pgsql-hackers , Vladimir Leskov Subject: Re: pglz performance Message-ID: <20190912185818.GA2588@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <469C9ED9-348C-4FE7-A7A7-B0FA671BEE4C@yandex-team.ru> User-Agent: Mutt/1.9.4 (2018-02-28) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk I just noticed we had two CF items pointing to this thread, https://commitfest.postgresql.org/24/2119/ https://commitfest.postgresql.org/24/2180/ so I marked the newer one as withdrawn. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services