Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p6CK1-0001X6-Uq for pgsql-hackers@arkaria.postgresql.org; Fri, 16 Dec 2022 15:08:25 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1p6CK0-00049A-Hn for pgsql-hackers@arkaria.postgresql.org; Fri, 16 Dec 2022 15:08:24 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1p6CK0-000491-72 for pgsql-hackers@lists.postgresql.org; Fri, 16 Dec 2022 15:08:24 +0000 Received: from mail-ed1-x530.google.com ([2a00:1450:4864:20::530]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1p6CJt-0005R1-Mz for pgsql-hackers@postgresql.org; Fri, 16 Dec 2022 15:08:23 +0000 Received: by mail-ed1-x530.google.com with SMTP id a16so3988634edb.9 for ; Fri, 16 Dec 2022 07:08:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ARP5kuMefUYWNJ20GA8zoYtJvobypE0RkmMmn8cOWuE=; b=caFyVwbh3rpqJycOTInpvsgbbrvSTA0rjTy1H96wn89h+MpXroM1jZTuPT4DXXFUtZ cfQxC2OPzmtmWzjYm98iPj2HBQzVnHfG1RI8ngS8fNZgFBJto4dtp83WPc51aAFUw0V3 EYePRS/kKGaQlRT7nVcdA+HFv3Ln6evIADCP1z7kQxFFK9LpSDeREypXTKH1RLlRgcNW Qj/StrpQnd+4ndbueBFNu4ZtGHYzB+6ho6mMWziQTwC3ux3o0z6FISOYVSVKgiQ6Zc03 uvd8yLjVrVIDBh9jGbTq9io+ctUDn+u42G6OPnNpwGOVLEuICb1JOktF36fHNFPWLyMd beiA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ARP5kuMefUYWNJ20GA8zoYtJvobypE0RkmMmn8cOWuE=; b=VAFNGmcdLdF6GYCczg2bveqlP8sBSY9tamsiMoAenYcl/dOLbMdqitfURYfCHzaNvA SNhQ+94vvTwCF5R70i7SIrxzR8pYXcnVbdoMibuLkD14h8VQG2ycaOHcy9Rgj092HuRC Uc95SgwRpKk+DtNU6GNlD9jhWhLdC+FJkm7uKmpdj1VVvETpuHWbhAlDbJdxu18GhEw1 0N3ywnLCUjwnvLm+Bf7GfZ7+bRuJ+TNxYwar590QGgJm3TvwHFCWgAwFeCg9v55jWN5w bNJQ1AFhetC6MQ+VFeGoYEeQN4kKyr6L5KivQs/hdAe4czvF94o3q/dGgTi+iJ2UgLUR Gk2w== X-Gm-Message-State: ANoB5pnCf2PLZwk0jzQ86kfEftuYt0763AfrAjmEPYZoxNASC+k1jv/G 0oT3T67OfGoY7jIo8q+5lqM= X-Google-Smtp-Source: AA0mqf6lsc2zJXKC0du/coi6eJJ8mxljjPb6yB8iq6RbzbpOI2S3GHlUNuwitN0GGc+QhFSfDCZggQ== X-Received: by 2002:a05:6402:f0b:b0:46f:fe45:ed68 with SMTP id i11-20020a0564020f0b00b0046ffe45ed68mr18859597eda.26.1671203295966; Fri, 16 Dec 2022 07:08:15 -0800 (PST) Received: from [192.168.8.26] ([54.239.6.184]) by smtp.gmail.com with ESMTPSA id y6-20020adfe6c6000000b00241e8d00b79sm2846036wrm.54.2022.12.16.07.08.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 16 Dec 2022 07:08:15 -0800 (PST) Message-ID: <8df4d682-0948-179c-f134-1cc5edd73560@gmail.com> Date: Fri, 16 Dec 2022 16:08:13 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: Minimal logical decoding on standbys Content-Language: en-US To: Andres Freund Cc: Robert Haas , Alvaro Herrera , Ibrar Ahmed , Amit Khandekar , fabriziomello@gmail.com, tushar , Rahila Syed , pgsql-hackers References: <09c26df0-c5f9-eae0-5a6a-10fb00b0522e@gmail.com> <9f0a021e-40e1-0ae6-8086-a4457c99749e@gmail.com> <0ae83e69-bda0-0eb8-ef4a-d169292e3f66@gmail.com> <47f5faf0-6a6d-602a-5d5b-9449ca74c6ad@gmail.com> <60a6476d-f799-39ff-7cd6-98b2665a2c0b@gmail.com> <20221216135158.qdzftmbli6kwjzle@alap3.anarazel.de> From: "Drouvot, Bertrand" In-Reply-To: <20221216135158.qdzftmbli6kwjzle@alap3.anarazel.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hi, On 12/16/22 2:51 PM, Andres Freund wrote: > Hi, > > On 2022-12-16 11:33:50 +0100, Drouvot, Bertrand wrote: >> @@ -235,13 +236,14 @@ typedef struct xl_btree_delete >> TransactionId snapshotConflictHorizon; >> uint16 ndeleted; >> uint16 nupdated; >> + bool mayConflictInLogicalDecoding; > > After 1489b1ce728 the name mayConflictInLogicalDecoding seems odd. Seems > it should be a riff on snapshotConflictHorizon? > Gotcha, what about logicalSnapshotConflictThreat? Regards, -- Bertrand Drouvot PostgreSQL Contributors Team RDS Open Source Databases Amazon Web Services: https://aws.amazon.com