Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vQTA2-008G6H-1D for pgsql-hackers@arkaria.postgresql.org; Tue, 02 Dec 2025 16:23:30 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vQTA0-008u5C-2B for pgsql-hackers@arkaria.postgresql.org; Tue, 02 Dec 2025 16:23:28 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vQTA0-008u4r-16 for pgsql-hackers@lists.postgresql.org; Tue, 02 Dec 2025 16:23:28 +0000 Received: from mail-lf1-x133.google.com ([2a00:1450:4864:20::133]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.96) (envelope-from ) id 1vQT9y-002mAv-19 for pgsql-hackers@lists.postgresql.org; Tue, 02 Dec 2025 16:23:27 +0000 Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-595825c8eb3so5411843e87.0 for ; Tue, 02 Dec 2025 08:23:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764692605; x=1765297405; darn=lists.postgresql.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=QKM+n8vlyXV2SwYe0L6Yx24DkISSjGFV4gHOpWJwgwg=; b=ZM/9relcT1r9jOM+23MkpSnO41KFF6XxCnq2tBXPjFsP4wXCXX/esujxaqzkvFJqpH ovuW79KO6Qix/GqFPz0qQ6vA7TwTOb4meFBfzyE+VR7/dawqBg99RqM6ax2e5J5QmJvN DqtHFvIOdUdRMINwmjjBeuG7sb/CY8mnU4ykTuOqKJoskPJH1PzZ3xI14kaLmpAUAasC iYorDwTjukw57KsVOm2qsAvYNuAZ6RMXMS01/IvddwTZJRhlPlaTv4GOFuYoIJ+1EGAQ ZuZJcSVQjqNOclR0MayWbpdBYSQjGvLF+l7HryxxqRG6FeNAahOaRbwaSvTyN82etTzz V+Cw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764692605; x=1765297405; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=QKM+n8vlyXV2SwYe0L6Yx24DkISSjGFV4gHOpWJwgwg=; b=VQkC3oO+5C1/8cWshKtortFaL6Pdr876nUaXJKBq30M/oW34szrCRdSdV55IWqyVnO OjyxBvX2G4/XhlkLl9knL6vLcTVb78QOQUBN9npNQ3wVlhfRv2RJLQdPZsC0kFWsKSjs QQkhTxAVK02GIrqCc1v3rbBMZYaX8m569Y+LuWGxWQ1tTzRVNVbGGxbUftRs1JW3lj4C hD4S+As5AHH9y70wUIrH2cH93uk1n0jodFw/oqvfY9cW3/hLBA89C9xa7pRnH088srEC Ns54pcUp+9dZwBt/U2BvTnQzzWZPazQa1m+J3V/yDy2rYqTlFrD3MV6N7ieKcG6PlwdE gowQ== X-Forwarded-Encrypted: i=1; AJvYcCUVAl5yctjpqUuaCnM5U+oyRqBkwKqSIZ7PwloQ9w5S5i5Gwd1zSqZbJAyx6343FuI1Zz67BwkiFiW1lqry@lists.postgresql.org X-Gm-Message-State: AOJu0YxR9iYw3Am5x3tihW5mEdrDBxGWNYzYgGl9TaqX5d86n0wltlA7 UfZv0XHcxunE21hJrANauHvcWavAT4Px2y5axZTwr/CS0tQZtVFaTLHLHuBZmFK02zmGPyqnJDW 9Il7xudqTlQ5GIUHDyhhptcKv44RhQ4o= X-Gm-Gg: ASbGncvlMdLhE8zN6eAhsvXm5B1jdNpYz3Ta1YRn1ijmeemFZFQ6rZZPdVpLT0bkHiL uxtQSeeT2z4GhRrmX80zlHzm75y7yIldu/tu6eefksLkXuI8aw7EBxt0msH5BJG5XIhKrJ/Kxhe oAYRt1JmTcRg8eBhq9WSJChkvY43XlQYBEZyeUg8D25yUQkQsPSVHJ48IF7MeWiLEG0FfUgG4HZ 3i+JD2PEnezOKRQGR4uYkAFRN/Lho6fX0qjDa8T5cvclQRCE1vcLHZ5Krs7dg5AWbyBSVt6gokC 0VU+H2GG7U0heElL/JtY+zUXCUeGKQ== X-Google-Smtp-Source: AGHT+IE/9/aHuQvR+z9DCQcyjmVzIWMdChzrwtRmbjUNWTxDHcTYfjnCWUx/8JRRpUe4jQQqN96JeyuiT8mwnb6I+iM= X-Received: by 2002:a05:6512:220f:b0:592:f2fc:51f0 with SMTP id 2adb3069b0e04-596b5277bd2mr9930921e87.30.1764692605376; Tue, 02 Dec 2025 08:23:25 -0800 (PST) MIME-Version: 1.0 References: <202507262156.sb455angijk6@alvherre.pgsql> <202510301734.pj4uds3mqxx4@alvherre.pgsql> <11472.1762156600@localhost> <21728.1764692097@localhost> In-Reply-To: <21728.1764692097@localhost> From: Mihail Nikalayeu Date: Tue, 2 Dec 2025 17:22:47 +0100 X-Gm-Features: AWmQ_bktekR4XkLkq3OYsvRAHTY5PyKwGVBETRNky2AV1s22GY9IbYxoXocAsas Message-ID: Subject: Re: Adding REPACK [concurrently] To: Antonin Houska Cc: Alvaro Herrera , Pg Hackers , Robert Treat Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk Hi! On Tue, Dec 2, 2025 at 5:14=E2=80=AFPM Antonin Houska wrot= e: > Not sure, cluster.sql already seems to do the same. I think in the case of CONCURRENTLY it may behave a little bit different, but not sure. > I miss the point. The current coding is such that this part I mean call it periodically in both loops: scan loop and insertion loop. Best greetings, Mikhail.