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 1uWd3n-00GdR0-27 for pgsql-committers@arkaria.postgresql.org; Tue, 01 Jul 2025 15:38:15 +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 1uWd3l-006YGF-5o for pgsql-committers@arkaria.postgresql.org; Tue, 01 Jul 2025 15:38:13 +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 1uWd3V-006WyO-5P for pgsql-committers@lists.postgresql.org; Tue, 01 Jul 2025 15:37:57 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uWd3S-004yPc-1i for pgsql-committers@lists.postgresql.org; Tue, 01 Jul 2025 15:37:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Date:Message-Id:Subject:To:From:MIME-Version: Content-Type:Sender:Reply-To:Cc:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=QGPSeITYEdsfc1PXnp1KzvGvXdG7Sm2tkjbGYtDJY8E=; b=27/TQIErz0MWO6oGfVAm9fIPXj /MOIOKoV2RtcdSg9rKXa821Uu0huOa/RiC0s15XhWlHLBsgGj86PGl6OmTtRPKoehrhyKwsFd72RO sN0xvpVgIZpBGN4YWYUt3b784cYiQMSA7CHtLm24BQfmp4q17dA1zwCIOcgakmsWsRkz4UFaf9CYO RqGlfRe1/QeBQWWOOiD6ycd8cswnSD+/HI8Z3TXgPpF/6iNNx5WKvqnfJga+N2DT6Jsv4iEN/NNgA hBz37Kp3utI96b/e6/STPS5kJjrmafcm/M3vSZejChVS4GipH7/kPjvLb5k7Jv7V4RUTAKDqSfaPE Nl8Hbeiw==; Received: from gemulon.postgresql.org ([2001:4800:3e1:1::198]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1uWd3R-00Dwkl-Ik for pgsql-committers@lists.postgresql.org; Tue, 01 Jul 2025 15:37:53 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1uWd3Q-004CqE-2P for pgsql-committers@lists.postgresql.org; Tue, 01 Jul 2025 15:37:52 +0000 Content-Type: multipart/mixed; boundary="===============6671864691255133920==" MIME-Version: 1.0 From: Nathan Bossart To: pgsql-committers@lists.postgresql.org Subject: pgsql: Document age(xid) and mxid_age(xid). X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Tue, 01 Jul 2025 15:37:52 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============6671864691255133920== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 RG9jdW1lbnQgYWdlKHhpZCkgYW5kIG14aWRfYWdlKHhpZCkuCgpUaGVzZSBmdW5jdGlvbnMgaGF2 ZSBiZWVuIGFyb3VuZCBmb3Igc29tZSB0aW1lLCBidXQgY29tbWl0cwo0OGI1YWEzMTQzIGFuZCAx NWFmYjdkNjFjIHdlcmUgb25seSBiYWNrLXBhdGNoZWQgdG8gdjE2LiAgTGV0J3MKYmFjay1wYXRj aCB0aGVtIHRvIGFsbCBzdXBwb3J0ZWQgdmVyc2lvbnMgbm93LgoKUmVwb3J0ZWQtYnk6IERhdmlk IFJvd2xleSA8ZGdyb3dsZXltbEBnbWFpbC5jb20+IChjb21taXQgNDhiNWFhMzE0MykKQXV0aG9y OiBCcnVjZSBNb21qaWFuIDxicnVjZUBtb21qaWFuLnVzPiAoY29tbWl0IDQ4YjVhYTMxNDMpCkNv LWF1dGhvcmVkLWJ5OiBCZXJ0cmFuZCBEcm91dm90IDxiZXJ0cmFuZGRyb3V2b3QucGdAZ21haWwu Y29tPiAoY29tbWl0IDE1YWZiN2Q2MWMpClJldmlld2VkLWJ5OiBNaWNoYWVsIFBhcXVpZXIgPG1p Y2hhZWxAcGFxdWllci54eXo+IChjb21taXQgMTVhZmI3ZDYxYykKUmV2aWV3ZWQtYnk6IFJvYmVy dCBIYWFzIDxyb2JlcnRtaGFhc0BnbWFpbC5jb20+ClJldmlld2VkLWJ5OiDDgWx2YXJvIEhlcnJl cmEgPGFsdmhlcnJlQGt1cmlsZW11LmRlPgpEaXNjdXNzaW9uOiBodHRwczovL3Bvc3Rnci5lcy9t L2FHTUN4SHhMZmVNZFFrOG0lNDBuYXRoYW4KQmFja3BhdGNoLXRocm91Z2g6IDEzLTE1CgpCcmFu Y2gKLS0tLS0tClJFTF8xNF9TVEFCTEUKCkRldGFpbHMKLS0tLS0tLQpodHRwczovL2dpdC5wb3N0 Z3Jlc3FsLm9yZy9wZy9jb21taXRkaWZmLzMyNmYyYWFlZTY0NzJjNDNiOGViM2Y1NTI4YzgyNWVj ZmRmNTQwYTEKCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0tLS0tLS0tCmRvYy9zcmMvc2dtbC9mdW5j LnNnbWwgfCAzMSArKysrKysrKysrKysrKysrKysrKysrKysrKysrKystCjEgZmlsZSBjaGFuZ2Vk LCAzMCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgo= --===============6671864691255133920==--