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 1wXGny-003AFm-10 for pgsql-bugs@arkaria.postgresql.org; Wed, 10 Jun 2026 11:09:06 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wXGnx-00Assg-0T for pgsql-bugs@arkaria.postgresql.org; Wed, 10 Jun 2026 11:09:05 +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 1wXGnw-00AssY-23 for pgsql-bugs@lists.postgresql.org; Wed, 10 Jun 2026 11:09:04 +0000 Received: from mail-vs1-xe2a.google.com ([2607:f8b0:4864:20::e2a]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.2) (envelope-from ) id 1wXGnt-00000001ztk-43K8 for pgsql-bugs@lists.postgresql.org; Wed, 10 Jun 2026 11:09:03 +0000 Received: by mail-vs1-xe2a.google.com with SMTP id ada2fe7eead31-6c3154fa46dso2483620137.0 for ; Wed, 10 Jun 2026 04:09:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1781089741; x=1781694541; darn=lists.postgresql.org; h=in-reply-to:references:subject:cc:to:from:message-id:date :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=RvpJJkAR/ukEPTZGPQrV6lB+nfU1zm5ld01QQFs5Jwc=; b=VJFwpplZ6bdLM1IzuFvd8ZUjr3W74Gy63730P5LdG0m72TbcNAGK8/uyHrpqkvocAB mIQHLi+MYHJyNVqWVwnsgE/fBz8Ra+9WNbNKll5Qivje3lwnruamHSpkW82Ba0wqUKKO iAg2JlOVivzgUOT5OLyGgJ6JjiEFkXbgiIyDzb0LEcCGRdccTwRDaz4Vuygo+BDWR3dX qHrXzvjj0wUl20kDa8i0upRXUleGiY39++DGYuYQlKvpU2hPD5yPwKUQLvk76ECTOK+K w6wSswVOd57zGBZZoLdePmyGdOyvkuVzz9/5ujf7yItOy36ABpmKMUQ2R+cWYVzw5uqg FqQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781089741; x=1781694541; h=in-reply-to:references:subject:cc:to:from:message-id:date :mime-version:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=RvpJJkAR/ukEPTZGPQrV6lB+nfU1zm5ld01QQFs5Jwc=; b=PxGyl2wHkDgDjOLwypkMRfGX9+tq2262kzN2td55bjMFsTazxQOJeafiC4WGtduhCE GDo4A/BHSop1oqLw0ps0iEBS7U/TzQAAKKQP3YV0HTrKKLHrjAbgAtX6bbE8sL77IHH9 YJLa8mYb22D61ULvMMTio9edaxx3ujXErQwN5kdqYz8No5q6GUtitXbY95cBU5fTikjR cF+w9//yntrlzVMGunpISfbaqroCFiqhhfuEnZcTn59ZKrTt3habYBFimti49z3CpXPG tLnVQUFZpfQeOHZOvOuNm62kboDvkzWK2mDzSrFI4h7vPzL8IF0oyqiKi+ANjvRfEZm3 eEqA== X-Forwarded-Encrypted: i=1; AFNElJ/hYbalp/NQ3D1mKq/4XzDiZ9ZDpW6Bkg1NnyHTuwWMKOEc1U8Qkz/mrVYggV2uh3kNgA14/WbaYUzy@lists.postgresql.org X-Gm-Message-State: AOJu0YxU/h+Y6Kk0mSz3oniyUaIXz2Sp3r6m2oaay2w26nxLNH/8N69+ UNKoXtxq4/ETM0PBGvjMqc+KGPEJz258dcUHXDTdZzK3cG5rJrqWJJbc X-Gm-Gg: Acq92OHaUxUy+Um4iuVLLgxNKotUx9aykK2QsH7qSnhufnvQfcg2Vc8vLr/nj0DrOsb 3agPt2tCGf9VQngk1FOU6uNXDvsC2Iw4uDIkjUXyUWzPs+up0DIhgABBCAn/PjMtC9r1Dye7qy+ g6+PtMZr6cgyA6T/SvbFgVNfRO8dX3OA9G/PZW0FKSj9eyN82F9qiE4t+EKe9hJOBSn47ifvsJE iOax38SbhKLe5IrczPbRELWiVBq/TVJsh5/+N/mesd5MkjcPjE0bOf9LFDqUzXHUzoTKs16Onlp gx0LtiTmeg1zAZdUA+2m4rA9sH3KG3NmVi58pZH++jH4K5Rya6YC/Y8R3qZyw2kdlA6jWZTGnPp jIvRwr5/iRXnmcrt5K3NIZkVL5SjxgtSrV73++cFmXPW0u3bNfVY8IaKyn2Vcl5LNKp4maDy16f HiF+KRaeEsaNGDIEzH8aYxQYBLHQp269oZ5sOH8PAUHsZCnNq9SuiRMVn7 X-Received: by 2002:a05:6102:5cca:b0:6c3:1bcd:31dd with SMTP id ada2fe7eead31-6feef09b164mr13173165137.6.1781089741042; Wed, 10 Jun 2026 04:09:01 -0700 (PDT) Received: from localhost ([2804:14d:328a:a59c:1442:bd61:da40:50fb]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-6eb36325d59sm20216164137.0.2026.06.10.04.08.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 10 Jun 2026 04:09:00 -0700 (PDT) Content-Type: multipart/mixed; boundary=c6d9d1aa34f209e24f1ebe19dfae9cc619ecc9f0a69b5caecd1d861fafb3 Mime-Version: 1.0 Date: Wed, 10 Jun 2026 08:08:56 -0300 Message-Id: From: "Matheus Alcantara" To: "Ayush Tiwari" Cc: "Rafia Sabih" , <798604270@qq.com>, , "Etsuro Fujita" , "Amit Langote" Subject: Re: BUG #19484: Segmentation fault triggered by FDW X-Mailer: aerc 0.21.0 References: <19484-a3cb82c8cde3c8fa@postgresql.org> In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --c6d9d1aa34f209e24f1ebe19dfae9cc619ecc9f0a69b5caecd1d861fafb3 Content-Type: multipart/alternative; boundary=5138795422b23f319bb9abfddd715d5fa08dc7a27d438ec33ee21aff91be --5138795422b23f319bb9abfddd715d5fa08dc7a27d438ec33ee21aff91be Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Content-Type: text/plain; charset=UTF-8 On Wed Jun 10, 2026 at 2:15 AM -03, Ayush Tiwari wrote: >> One minor naming observation: the new fdwPrivLists field in >> ModifyTableState doesn't follow the mt_ prefix convention used by the >> other re-indexed lists (mt_updateColnosLists, mt_mergeActionLists, >> mt_mergeJoinConditions). Should we rename it to mt_fdwPrivLists for >> consistency? >> > > I think yes, it makes sense to rename it. > Attached v2 renamed, thanks. (Also CC Amit on this since he committed cbc127917e0 which I believe that is when the issue started) -- Matheus Alcantara EDB: https://www.enterprisedb.com --5138795422b23f319bb9abfddd715d5fa08dc7a27d438ec33ee21aff91be-- --c6d9d1aa34f209e24f1ebe19dfae9cc619ecc9f0a69b5caecd1d861fafb3 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename=v2-0001-Re-index-ModifyTable-FDW-arrays-when-pruning-resu.patch Content-Type: text/plain; charset=utf-8; name=v2-0001-Re-index-ModifyTable-FDW-arrays-when-pruning-resu.patch RnJvbSA5NzFkMTg1Y2Y0YmZiNzVkMDQ1OWYyYzc4NDhlNmI3N2FmYTJlZTg1IE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBNYXRoZXVzIEFsY2FudGFyYSA8bXRocy5kZXZAcG0ubWU+CkRh dGU6IFR1ZSwgOSBKdW4gMjAyNiAxMTo1NTozNCAtMDMwMApTdWJqZWN0OiBbUEFUQ0ggdjJdIFJl LWluZGV4IE1vZGlmeVRhYmxlIEZEVyBhcnJheXMgd2hlbiBwcnVuaW5nIHJlc3VsdAogcmVsYXRp b25zCgpFeGVjSW5pdE1vZGlmeVRhYmxlKCkgY29waWVzIHBhcmFsbGVsIHBlci1yZXN1bHQtcmVs YXRpb24gbGlzdHMgZnJvbQp0aGUgcGxhbiBub2RlIGludG8gYSBuZXcgImtlcHQiIHNldCBhZnRl 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