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 1vzhlu-001EvE-12 for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Mar 2026 21:04:14 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vzhls-000oe6-1W for pgsql-hackers@arkaria.postgresql.org; Mon, 09 Mar 2026 21:04:12 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vzhls-000ody-0b for pgsql-hackers@lists.postgresql.org; Mon, 09 Mar 2026 21:04:12 +0000 Received: from mail-ot1-x32e.google.com ([2607:f8b0:4864:20::32e]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1vzhlq-00000001rhQ-0Wp1 for pgsql-hackers@lists.postgresql.org; Mon, 09 Mar 2026 21:04:12 +0000 Received: by mail-ot1-x32e.google.com with SMTP id 46e09a7af769-7d4c383f2fcso8736741a34.0 for ; Mon, 09 Mar 2026 14:04:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1773090248; x=1773695048; darn=lists.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=bMvpf2GSNS0DZARTIBwErRzrUznVFDPi8siNRL2bWG0=; b=hzVtVup2/bcPIqGoFfeqPRt662BcOYRGnFkikoO7AvDkWgADqr6h8+Q4W/t/fUyZLO G5EIWrYNd/HYULGNOVIMved3xM5p5XEmIiSfLwwn+e/z5y1Wx0F4NEC5sA6LNhkaqxpf fopnvTmNMUp+YQ9TRkzQLCIozrmJt8Y+DzyO0R19o6Deep/DGd6o+BE8cX0gcbXmss3v deYVoWrKOSLC0ecXGWk6IU9xH325GbP9whmlTgL6uo+UzxXIBAMv6IS4rs4Qw7rSTVTt aBaPVDxRakGNqzoygqARpTmY6D9aD8ufw5K/4WzdbHN9enfh883VEawRygQSk0+YhMAd Qj5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773090248; x=1773695048; 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=bMvpf2GSNS0DZARTIBwErRzrUznVFDPi8siNRL2bWG0=; b=O1vYCO3vOYHXuSulwef64NBYAhlW9ytUF8MQdF04p3E4lAgPC4hJfTosh0iEEfbJZg HNuzzh/WmRLROQkPxc7sr42q2RDHESC1BmpgPW1TkNXDx9Sbe6y+CDlx2Y0vPsxzKIoU Zl3gmG2reyWa+YW30nxGsn5JvS/q8Feo8kns/7bnCUV+2xA5HqrEER2XY9ue3Tu2TU16 izpbiX97YIltYEXBBIK98zYB++mKtYSvWbW0UoEicDzZhgUZZUpm3DrNcltyOG8HL+h4 1X8LKkV5ONXpoSM3M0eoYrWNwUGSE68lrAcSTIauMhg/O5IHWHqZ2ikLdQiEBNqRVpZ1 ei6Q== X-Forwarded-Encrypted: i=1; AJvYcCWdB+mtQ/8Wm9baai20A+/0ZRgNXi0TMtUQR4EmY+YOF9T48/HoVQz4QJPd3j/3LVXcxeu1Qk9Fr1lVG2F4@lists.postgresql.org X-Gm-Message-State: AOJu0YwkO5GbrL0IZTut0kzfwTSTGjtcNqfjZJ3R/V78Thbn3Kc7nIzB YEsLddum6g4E6F8MFYYXcoHbj8HwpKsZQbdY6ohtJMZBX4L/WlpzC0xJ X-Gm-Gg: ATEYQzz5Hvgemru532vy64y/xh5ARDGau4YVlcCQPFRTTTm8mIadAyoDvK1owbJImLr DjYYlBSWDHucN4pbHtg9C3THU0UdgggGwwgSEdHdHySLCXVHE+sf5Wwqs1QEzNV04yJ6G95cInY qpEcKoSVbvii8zTFXjYVZ7vu5cDT0I2HUsqKNNRrq/1KgJMxeTVnR47heEuDabrxgo2k7rSi76s ort1E2brcAMaol3z8q6QW40MlkQpdbdhv4We7maULXUbRXzW6A7XSM4DGaO7rvxMKGdz9jfKLu6 +I3VJMbVsNVkQsnAoQsENRYVxr1ay3/BAVL6q8S4+e+9dYh8H2pq2tslGRKJf8vQQpfccsxjcFl U4wVQ7aXrvpMhWo6xyt6wo3Y0ZVaA+ySfpniT5j9zY/o7SlJbNdAzvygbRjJS08WdCV6hiiOQuB dYQIpCnCMH8SdBywgGRv+a0Ljx5ck14+z2yxAtcq7CYYQ+SsXga9Dj82amTYpovzEbuZ0E/L816 bRbIgpZecKZ1LHNXNSnXtpxae6wh2GP X-Received: by 2002:a05:6830:254b:b0:7d1:95c7:f4cf with SMTP id 46e09a7af769-7d726f5d3dfmr9917544a34.14.1773090248021; Mon, 09 Mar 2026 14:04:08 -0700 (PDT) Received: from nathan (162-195-168-172.lightspeed.stlsmo.sbcglobal.net. [162.195.168.172]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7d73eb8c419sm4412246a34.1.2026.03.09.14.04.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Mar 2026 14:04:07 -0700 (PDT) Date: Mon, 9 Mar 2026 16:04:05 -0500 From: Nathan Bossart To: Corey Huinker Cc: Sami Imseih , pgsql-hackers@lists.postgresql.org Subject: Re: Add starelid, attnum to pg_stats and leverage this in pg_dump Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Mon, Mar 09, 2026 at 03:28:40PM -0400, Corey Huinker wrote: > Presently, I don't think we make any changes to pg_dump, unless Nathan > feels strongly that we should. If and when the need for oid-based fetching > of extended stats becomes necessary, we'll at least have a couple versions > where the catalog already had the oids handy. That's fine with me. -- nathan