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 4.94.2) (envelope-from ) id 1uhglh-002nNd-Nc for pgsql-docs@arkaria.postgresql.org; Fri, 01 Aug 2025 03:49:18 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1uhglg-0055W1-4M for pgsql-docs@arkaria.postgresql.org; Fri, 01 Aug 2025 03:49:16 +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 4.94.2) (envelope-from ) id 1uhglf-0055Vs-T1 for pgsql-docs@lists.postgresql.org; Fri, 01 Aug 2025 03:49:15 +0000 Received: from m16.mail.163.com ([117.135.210.2]) by makus.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1uhglZ-0007iT-0V for pgsql-docs@lists.postgresql.org; Fri, 01 Aug 2025 03:49:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:To:Subject:Content-Type:MIME-Version: Message-ID; bh=h6uOdB2NJnrTAnQa6TZ4JNUG2oZb63qAOXl0Fz3jcsM=; b=Q cglgHYUjTPgSe8N+K7m7Df9L9oAu08Q+0ZbAr8XyNOnvs1W6psOHkKXlssfD2Fjr 5ctQ70WFMmnkDnHNmCgAB5gtob55sIFn9RWXLgczXRVGVp+/lrn030bDTK4mXIO7 yeQizJp8xcBSmTDo+B0AAuepJ57CxzunIzfsX7fpeA= Received: from msdnchina$163.com ( [113.120.49.67] ) by ajax-webmail-wmsvr-40-135 (Coremail) ; Fri, 1 Aug 2025 11:49:03 +0800 (CST) X-Originating-IP: [113.120.49.67] Date: Fri, 1 Aug 2025 11:49:03 +0800 (CST) From: "yanliang lei" To: "pgsql-docs@lists.postgresql.org" Subject: I want a postgres function to generate ctid where condition for table migration based ctid X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.14 build 20250519(9504565a) Copyright (c) 2002-2025 www.mailtech.cn 163com X-NTES-SC: AL_Qu2eBvyZv0kv5SWdZekfmUsVg+s3WMWxsv0n2IdSOJB6jB7owAEJZ31nPnvK1fiwIBu2nDyzTApT7tt2QpBzYY8pRRvDi35SsbsvHJKHOEJ5YQ== Content-Type: multipart/alternative; boundary="----=_Part_58494_1444418701.1754020143555" MIME-Version: 1.0 Message-ID: <143f1cb4.3c39.19863bf61c3.Coremail.msdnchina@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: hygvCgD3P58vOYxo5oIQAA--.44930W X-CM-SenderInfo: xpvg0upklqtqqrwthudrp/1tbiWxebg2iL9Iy+AgACsx X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk ------=_Part_58494_1444418701.1754020143555 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 Zm9yIGluc3RhbmNlLApzZWxlY3QgKiBmcm9tICB0YWJ4eHggd2hlcmUgIGN0aWQgPj0gJygwLDAp JyBBTkQgY3RpZCA8PSAnKDI3LDApJwpzZWxlY3QgKiBmcm9tICB0YWJ4eHggd2hlcmUgIGN0aWQg PiAnKDI3LDApJyBBTkQgY3RpZCA8PSAnKDU3LDApJwpzZWxlY3QgKiBmcm9tICB0YWJ4eHggd2hl cmUgIGN0aWQgPiAnKDU3LDApJyBBTkQgY3RpZCA8PSAnKDY5LDApJwoKYW5kIHNvIG9uCgoKSSB3 YW50IHRvIGdlbmVyYXRlIGEgdGFibGUgoa5zICBjdGlkIGNvbmRpdGlvbiBhdXRvbWF0aWNhbGx5 Cgo= ------=_Part_58494_1444418701.1754020143555 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: base64 PGRpdiBkYXRhLW50ZXM9Im50ZXNfbWFpbF9ib2R5X3Jvb3QiIHN0eWxlPSJsaW5lLWhlaWdodDox Ljc7Y29sb3I6IzAwMDAwMDtmb250LXNpemU6MTRweDtmb250LWZhbWlseTpBcmlhbCI+Zm9yIGlu c3RhbmNlLDxicj5zZWxlY3QgKiBmcm9tJm5ic3A7IHRhYnh4eCB3aGVyZSZuYnNwOyBjdGlkICZn dDs9ICcoMCwwKScgQU5EIGN0aWQgJmx0Oz0gJygyNywwKSc8YnI+c2VsZWN0ICogZnJvbSZuYnNw OyB0YWJ4eHggd2hlcmUmbmJzcDsgY3RpZCAmZ3Q7ICcoMjcsMCknIEFORCBjdGlkICZsdDs9ICco NTcsMCknPGJyPnNlbGVjdCAqIGZyb20mbmJzcDsgdGFieHh4IHdoZXJlJm5ic3A7IGN0aWQgJmd0 OyAnKDU3LDApJyBBTkQgY3RpZCAmbHQ7PSAnKDY5LDApJzxicj48ZGl2PmFuZCBzbyBvbjwvZGl2 PjxkaXY+PGJyPjwvZGl2PjxkaXY+SSB3YW50IHRvIGdlbmVyYXRlIGEgdGFibGUgoa5zJm5ic3A7 IGN0aWQgY29uZGl0aW9uIGF1dG9tYXRpY2FsbHk8L2Rpdj48ZGl2Pjxicj48L2Rpdj48L2Rpdj4= ------=_Part_58494_1444418701.1754020143555--