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 <pgsql-hackers-owner+archive@lists.postgresql.org>)
	id 1veFAr-00Alx9-35
	for pgsql-hackers@arkaria.postgresql.org;
	Fri, 09 Jan 2026 16:17:18 +0000
Received: from localhost ([127.0.0.1] helo=malur.postgresql.org)
	by malur.postgresql.org with esmtp (Exim 4.96)
	(envelope-from <pgsql-hackers-owner+archive@lists.postgresql.org>)
	id 1veFAq-007vrA-30
	for pgsql-hackers@arkaria.postgresql.org;
	Fri, 09 Jan 2026 16:17:17 +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 <nathandbossart@gmail.com>)
	id 1veFAq-007vr0-1y
	for pgsql-hackers@lists.postgresql.org;
	Fri, 09 Jan 2026 16:17:17 +0000
Received: from mail-ot1-x334.google.com ([2607:f8b0:4864:20::334])
	by makus.postgresql.org with esmtps  (TLS1.3) tls
 TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
	(Exim 4.96)
	(envelope-from <nathandbossart@gmail.com>)
	id 1veFAq-00563c-0D
	for pgsql-hackers@postgresql.org;
	Fri, 09 Jan 2026 16:17:16 +0000
Received: by mail-ot1-x334.google.com with SMTP id
 46e09a7af769-7c76d855ddbso1483803a34.3
        for <pgsql-hackers@postgresql.org>;
 Fri, 09 Jan 2026 08:17:15 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20230601; t=1767975435; x=1768580235;
 darn=postgresql.org;
        h=in-reply-to:content-disposition:mime-version:references:message-id
         :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to;
        bh=LpMBKH+ssn33Q5g8BlG/zwx0wHKhsNF4kWNHLCjNgmM=;
        b=CGNwTqUo1SPR8akMoaa6yzJWiI2DC2zMrfQ+P8az1+0jsiaALV8GY3fncHD0M7voPn
         3fH5Gfp9FdBksxF3sSl9N1otaNPAxEkOAcDHDCyOl8WjDkhBoPw/mt2GScS+G9GCAebL
         Ec+lZjb6EOSLDMAMFaHmgp3nuMq0tQuFTzVenRZn9b5AT+s9nMBFcAK7zhfpLd0BGM/P
         qjZTtAgtZ/VnY772ZsNcWMpZKH2c+XfxUjPzfZiqJdTemsZtgxsUE6xQ3/vcNXHivE5/
         edD3qmt5hd8JJFNgiYl772qxnzy2A+aZi6Z6xpMbqrT1Drl3OxfbEBie7hcY+B079MDh
         5eRw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20230601; t=1767975435; x=1768580235;
        h=in-reply-to:content-disposition:mime-version:references:message-id
         :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc
         :subject:date:message-id:reply-to;
        bh=LpMBKH+ssn33Q5g8BlG/zwx0wHKhsNF4kWNHLCjNgmM=;
        b=BioUTxfNf3qBjwE/V6ioyMR2u2l31gD1TxCldKs33Wpc2ZWATm0W3zLiiVT/HHvFWK
         JXtt5gfDwk5Ra9Ib0dsr9ppVPba5KaUbNIIcSMqv2MoPvTcK8ei6SQpmKbdZonuYWDQo
         8+k9mMbqGqUE6XvZlabCfs8S9o262REqzdi4KSzalpLuPkhQCxeR04RLgCrYg83/8JaI
         /9QJdpyFTWLu/bHpjL7JeVDpEJXodGvVOuISQIwSN7G+X/9Guhq/3MKE1noHckNA9QQN
         zUTl4xCRGEVLy7eIBT0CU4CT9CM0PNBk+kRqvFUXKOW/EP3v0KGRt6V2A5rMoU1bISex
         I9og==
X-Forwarded-Encrypted: i=1;
 AJvYcCXSBgqEFfN0BT1Y/49bGYp5lDwe4afDllhJGcXmaNhNJs13VxVLBFM9GiV0tWXdH8omNvXt/zY1KZ2uPpWr@postgresql.org
X-Gm-Message-State: AOJu0YwdLvgtEkf/PqHb53jmcPVy4fW3LoE4BZBRS/e7JSJ6WffeT8xL
	wJyT5lbnOFmKf+ZoaZscMqfFw+fTZasQ5ahrxoXIQtELjzN4MKKOumdmbBGdLQ==
X-Gm-Gg: AY/fxX7Va0s6RG6MGmbg8cNKXzlK49fbArw6JSyQzZ+WT0HLUaKg+6QTKT11/tb6LeM
	5xa7WyQ8imXKuQMeotg34jMIGq9o3NDLy56nzcjG3o/hoJ+/T8xZ9lDQ/F1NWDRXl/LHq0u2C4y
	gREoHGz1pf5EzVSlWFmJ2BoFiQ9Eozjlwy3ErSfWezblOsPc1zIdDr9ovtSkqZ7TdqLS150Si49
	oteMB5D5sulNSHRkGayjLknBZNOK42HLPaVw5ZasSKyaXFAtjNB4lXkZztDCsCjaAh8/zSZBIui
	Uya7uFg5tvlr6wrBaQUSapBgIA6n5nUY7Dy1NvRWvUTJP4RxTkt++fGu/u8o6buMCXTG7JZGB7B
	O7UdzG+R4lRf3wWzMZ7FPzh3jJyQ76xQU2f9EAg6a384lnV3IryU6rsN75RPvUYomMIR/T/ejzM
	HiHL4azagjeE7K9mKvxMfvt12CrMOSHx3K3VviHV8JYUg6TiX/1R028b/4H/bTlhntBahxwZEGb
	Bps
X-Google-Smtp-Source: 
 AGHT+IEpAxoDQvudIKCQK0Vk/gD4txoU6XxWn1uVeRuz4mRymLzZmflm1qqf60AwNm40eom1CwcEyA==
X-Received: by 2002:a05:6830:410a:b0:7c6:e92f:41cb with SMTP id
 46e09a7af769-7ce50942bb5mr6226566a34.15.1767975435093;
        Fri, 09 Jan 2026 08:17:15 -0800 (PST)
Received: from nathan (162-195-168-172.lightspeed.stlsmo.sbcglobal.net.
 [162.195.168.172])
        by smtp.gmail.com with ESMTPSA id
 46e09a7af769-7ce47801d4dsm7583961a34.5.2026.01.09.08.17.14
        (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
        Fri, 09 Jan 2026 08:17:14 -0800 (PST)
Date: Fri, 9 Jan 2026 10:17:12 -0600
From: Nathan Bossart <nathandbossart@gmail.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Michael Paquier <michael@paquier.xyz>,
	Euler Taveira <euler@eulerto.com>,
	pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: Re: improve performance of pg_dump with many sequences
Message-ID: <aWEqCHp7gsF1Gach@nathan>
References: <ZqpV5Sb7YWauwYnx@nathan>
 <2885944.1767029161@sss.pgh.pa.us>
 <aV7m7rTty4KAb-tF@nathan>
 <1862355.1767827628@sss.pgh.pa.us>
 <aV7r43VN-kBR6T8v@nathan>
 <1869482.1767831892@sss.pgh.pa.us>
 <aV_rJv-JnMh6WWQw@nathan>
 <1980877.1767896379@sss.pgh.pa.us>
 <aWAGxA8igE1ZG_Xq@nathan>
 <2202680.1767902093@sss.pgh.pa.us>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <2202680.1767902093@sss.pgh.pa.us>
List-Id: <pgsql-hackers.lists.postgresql.org>
List-Help: <https://lists.postgresql.org/manage/>
List-Subscribe: <https://lists.postgresql.org/manage/>
List-Post: <mailto:pgsql-hackers@lists.postgresql.org>
List-Owner: <mailto:pgsql-hackers-owner@lists.postgresql.org>
List-Archive: <https://www.postgresql.org/list/pgsql-hackers>
Archived-At: <https://www.postgresql.org/message-id/aWEqCHp7gsF1Gach%40nathan>
Precedence: bulk

On Thu, Jan 08, 2026 at 02:54:53PM -0500, Tom Lane wrote:
> WFM.

Thanks, committed.

-- 
nathan