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 1iG9DD-0003sC-PD for pgsql-hackers@arkaria.postgresql.org; Thu, 03 Oct 2019 22:04:40 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1iG9DB-0006sD-J4 for pgsql-hackers@arkaria.postgresql.org; Thu, 03 Oct 2019 22:04:37 +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 1iG9DB-0006rs-2S for pgsql-hackers@lists.postgresql.org; Thu, 03 Oct 2019 22:04:37 +0000 Received: from mail-qt1-x82b.google.com ([2607:f8b0:4864:20::82b]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1iG9D8-0002hl-DW for pgsql-hackers@lists.postgresql.org; Thu, 03 Oct 2019 22:04:36 +0000 Received: by mail-qt1-x82b.google.com with SMTP id u22so5798841qtq.13 for ; Thu, 03 Oct 2019 15:04:34 -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=IMKl00ywkxtrl+eGJ8JFXlQNyrgtFgkdKaM5c4g7SvE=; b=TlYrm9ls70nOPBT6Rnzv/+W8F4F9ad1sNAgaEp+LbsHOEjI2rHqweo65NyjBssNHu4 R1YPEh1m8efvifK5IJQjgrZtDkmNrhr5M4+eXVnej4LN8pu3FVoHtinEJ/tT07tZP3FC 2HNsro62mrOPkF0poLy0AcLYod8AJ+AhEcHWuxyw/6V8erL2LP2d8f17pX+zsbmDkHh6 B5bUVvW4mVTRPZBlBKpN95nWsXxFh1rlL2HBOBtOQ9iwlCIeiqwb7qkxfcw+tYb3aZcD 3SS9TUuek/UGG90MkSX7DQOIJWpw2tuplLrz6sgUMs4USD2w9edNNRAWOAz7hRMm4SXU WHcw== 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=IMKl00ywkxtrl+eGJ8JFXlQNyrgtFgkdKaM5c4g7SvE=; b=PcosTXYjKGu+COLxAvB9AXqI33QeUvx1TSR6z77ePcEb6d6Ke5xwm+Y7h3OW0ovx0s PWXAnk9StAKJVzraDoyxOJ+ZzT1fkhMBj/VX3GcA1N7DSI9sNJckSIJalPsg5pP7qk2C FhjkmTfM/vEA28KbYwX5qb030+acwwIjlSmJOEa3OTPbrm3bVQWGWMgdHJU0P7gLXvU0 g8tx/YODSsiw+uhNHy/PzbckZnbMPOi5gl6kdk6ipH3cUpLX/CFnpPiBVA1u/p7BfIPd 9pECm8+IPgnInoBzgHoqO/+KC/rpT74T0Gm2gZ0tX2PrLYxw95724iH/TwtUClnSFdbq z7sQ== X-Gm-Message-State: APjAAAX8zW8yXem9P9UlbkiALx7cITB/6YnKo9t9FVES9YkQY3TT4CoW Vv2tqu0dMCnuvDnvqWji1uw5Pg== X-Google-Smtp-Source: APXvYqxgsVRiduPpK2m1gEwuCIEHlRZcJKrtLjz0IWAy1LeoLjtsr/Pxl1+l0e8Lf66MbeEttUEqKw== X-Received: by 2002:aed:3fe9:: with SMTP id w38mr12637896qth.180.1570140273472; Thu, 03 Oct 2019 15:04:33 -0700 (PDT) Received: from nimloth.alvh.no-ip.org ([190.121.29.3]) by smtp.gmail.com with ESMTPSA id e5sm2562130qtk.35.2019.10.03.15.04.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Oct 2019 15:04:32 -0700 (PDT) Received: by nimloth.alvh.no-ip.org (Postfix, from userid 1000) id 6B93A300995; Thu, 3 Oct 2019 19:04:30 -0300 (-03) Date: Thu, 3 Oct 2019 19:04:30 -0300 From: Alvaro Herrera To: Tom Lane Cc: Andres Freund , pgsql-hackers@lists.postgresql.org Subject: Re: allocation limit for encoding conversion Message-ID: <20191003220430.GA22467@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <26768.1570138705@sss.pgh.pa.us> User-Agent: Mutt/1.10.1 (2018-07-13) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk On 2019-Oct-03, Tom Lane wrote: > I wrote: > > [ v2-0001-cope-with-large-encoding-conversions.patch ] > > [ v2-0002-actually-recover-space-in-repalloc.patch ] > > I've pushed these patches (after some more review and cosmetic > adjustments) and marked the CF entry closed. Andres is welcome > to see if he can improve the situation further. Many thanks! -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services