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 1vs9HI-0087mH-2R for pgsql-general@arkaria.postgresql.org; Tue, 17 Feb 2026 00:49:24 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vs9HG-006zpi-1J for pgsql-general@arkaria.postgresql.org; Tue, 17 Feb 2026 00:49:22 +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 1vs9HG-006zpW-0E for pgsql-general@lists.postgresql.org; Tue, 17 Feb 2026 00:49:22 +0000 Received: from mail-oa1-x2a.google.com ([2001:4860:4864:20::2a]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1vs9HD-00000000ycj-3QQp for pgsql-general@lists.postgresql.org; Tue, 17 Feb 2026 00:49:21 +0000 Received: by mail-oa1-x2a.google.com with SMTP id 586e51a60fabf-40423dbe98bso1645105fac.2 for ; Mon, 16 Feb 2026 16:49:20 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1771289360; cv=none; d=google.com; s=arc-20240605; b=coPkEULz/yfhGA8BOMvZUiIrH2bs7VUss01Yv6kzJziDaYzUuO7D6n6ytb55XpQlQh l9MUHvX2B3MmU6SQA2f4SBwPBYRd9gPhGrsJyoFsRUgsYJW9hllV3lrHihT+om6fj7Ae ylLR8Xc1J9Ax7i0XsVGbgA3tsXXgBCSjtcVdI2HKY33aJsPBPxrLA6kBAahQYaBqKt7D djLNiO6U/KNOL+JXfDvsDrzMRAQhF9h/45QB18CbYvJxYn2m7jW8jWgoiV9/tA6UISEX 5vikL6cUyg1RagvmpCFHMZALx5DUuh5LirWoyeSkQwRPiTwBl5shIZXE5KZ/JpnUc9oI hefQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20240605; h=cc:to:subject:message-id:date:from:references:in-reply-to :mime-version:dkim-signature; bh=fNQGVR7kkag1UbYwrNQlwWizVtcHGvQVFIwL3+xhefs=; fh=MqX3/PjeIRWyveucHIwmT3MEzIvphFWgoM5FEnVDTkI=; b=RbnaRNy6AurxRq6E7BgqXKCiVvfPtEJ6oAseTPFu59gBav4Ab1As80CdOAqRmp1bPL +Ok7h0udzCmZ9rVfIcZ86rAIecg6hA2/axBrBfFM1E0PJZiLGZH3R4Sh04z5LjPUrlmF UWbfXt3KDlWZghRNfywBLSQJGDAEBSmTdjTrZwhRHhH3Ya3P+G4BVYCLaJrJCfdRORlS nYlsF5r4n52vvf5bwcnXVJMRFAjvAEpsUVX6hjCqAcUQ1AL5wGkzGWxPaYqbVdvtr13N 6y9W/ilKqQ9d13Ds1xpKIS4WXwlHnPT5f89SzyYcE/kBfqjwYQ8ma1/C5TocUWgxl7f6 mSXg==; darn=lists.postgresql.org ARC-Authentication-Results: i=1; mx.google.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1771289360; x=1771894160; darn=lists.postgresql.org; h=cc:to:subject:message-id:date:from:references:in-reply-to :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=fNQGVR7kkag1UbYwrNQlwWizVtcHGvQVFIwL3+xhefs=; b=IaduHTuM14UVyfxaj7UswqrsvgCucAn24fZzFWMdYBmF1ElHkHVQN0KN/JIIDK3/se 5c3RbUEUrOFRk5AgXsBBs9wDPJLDYAKk0S49t5qILpfHJ9ToRuwBTeU5Y9mguzO4jIFi o4v3lQLYGUGiuCDKINHJleGmPGE7EVO2X9IX7ft3dP5HFqh1PPMa3OAm4J7RrP1fe9ch EUAd/oL4m0fpDiIAtn5T6EAOMKvJ8ZQIf3RcXfMACzrqG6wOioSXuXVzuqBdXh/dFJIZ 6nwI4ZUszyNNMJkxItpTcPUDZ+TUyZxULkpZJlTuAuE8HGMBDt/HZ/NP9vp7qUmJuAL0 OHcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1771289360; x=1771894160; h=cc:to:subject:message-id:date:from:references:in-reply-to :mime-version:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=fNQGVR7kkag1UbYwrNQlwWizVtcHGvQVFIwL3+xhefs=; b=WV9Hx9PxfiydGjwhrVTOogq/2e8n6GJsLB20xgQfpQotLQcLe8yNiCt0XOPakj0N1t oH1tOuoTJlA4Su/lSIA4ygj+9+Mp2cENnuWNQiz/mmt7pnJXgsPyz3JlxoPAP4tgXbkO E/rBw4ciePbQbApW5nM/758+9P/xzF1dqSj7DgR4U2ipgnS2y4D9+cpOy5LOYMFahepD NExK+FXpvAISocOeFuGj7dBXmAXiJWeZv4ZJgADe/vNCgnqml+dbZSabMBdDL27AxCfY wdIm/oiDhqKSqNJW4AlNEVTOnYNcxuz8DpU3eDr+l8uaiS8Izl9xGsD/3042yG45Jp7X eItA== X-Gm-Message-State: AOJu0YxzQsFUttMyqAJJWuH/p8gaBd638ed4kRDT+SQXdMwC642yZl9R rJV6JXprwlZE0s7AuTCdY/zXIdV1Lr2NEPNTZ3IJuvbjcXkZRQop7lCIKBcEsjLu7WaXol/drxh tcMfqxaf7zW4UJaEfg9OTdnG4luaKxSc= X-Gm-Gg: AZuq6aKrzNxVkdoT0/hJBOmuhzM4a8z+P2SKBDmYNp3qz7P5YwzSslFXyhSiyUS4mYq oU+19/aMJBrz3SuzG8OxklbyDbav6XusPJ6AHnyBOsSwNoxsVGIH5/IK9JN+lK3r2GDjeAYdJdd DSUWgpv6AOdhh+oR5jww6t4gPCxf1SEjdL0nR8RTDaLeJ0jqKQdvxAFJC8KlLG+fVvXPGc+MFXx 3/78ZMpFlulwaofH8ROHlC8Ua314KNeBsCAL+gJT/+/8IoziVnYwB6/Cq/Zy7y5rPPKOU1cv6gh a9s5KtIaqfqNTIEGZUo= X-Received: by 2002:a05:6820:440e:b0:66e:9d89:d8b7 with SMTP id 006d021491bc7-6785b1c2606mr3514401eaf.49.1771289359879; Mon, 16 Feb 2026 16:49:19 -0800 (PST) MIME-Version: 1.0 Received: by 2002:a05:6802:4585:20b0:61f:6d4a:e73a with HTTP; Mon, 16 Feb 2026 16:49:19 -0800 (PST) In-Reply-To: References: From: "David G. Johnston" Date: Mon, 16 Feb 2026 17:49:19 -0700 X-Gm-Features: AaiRm50NTDuyNdSiLnkLJ1j9QhMFK9C4JsjNT1cHvravElTxgUAJAFRX1_9-DZU Message-ID: Subject: Re: Where the info is stored To: Igor Korot Cc: "pgsql-generallists.postgresql.org" Content-Type: multipart/alternative; boundary="000000000000171424064afa71b0" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --000000000000171424064afa71b0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Monday, February 16, 2026, Igor Korot wrote: > > Where are included columns > pg_attribute, though you need info from pg_index to interpret the contents. > > and storage_parameters located? pg_class.reloptions (pretty sure=E2=80=A6) David J. --000000000000171424064afa71b0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Monday, February 16, 2026, Igor Korot <ikorot01@gmail.com> wrote:

Where are included columns=C2=A0

=C2=A0
pg_attribute, though you need info = from pg_index to interpret the contents.

=C2=A0

and storage_parameters located?

pg_c= lass.reloptions (pretty sure=E2=80=A6)

David J.

--000000000000171424064afa71b0--