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-00GdQz-1Q 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-006YGE-5l for pgsql-committers@arkaria.postgresql.org; Tue, 01 Jul 2025 15:38:13 +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 4.94.2) (envelope-from ) id 1uWd3U-006WyW-US 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 magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1uWd3T-0057Ri-0r for pgsql-committers@lists.postgresql.org; Tue, 01 Jul 2025 15:37:57 +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=M2USyAssde0e2j4VtGQd02eR6y/gEqoY8uL+ZLN4ND8=; b=vaqZM9rKlJDGt7BTDDAjKLJPB/ 7vOVzeROx+iq7wetBJcUVOJDHeIZmvgao9QEU3YPwkqYsQ3QypJGbgLrKJC1GpP4Il5t55L7G4RM6 tOo6ex7g1fRv+dYWIyvAQ3BfUkUt7PaO7mi6AwB0HzxJ3uNP1y8W4rrqS+XUcv5UgJYwn7pC2UBGM Qw3ajJ0mZpLo5ZQmx5Bo2wDgZZDRM8LwR7u1vRrhs+Ycl54ADnw6/z1YKKdmKeOo3kbyqbFjYIdJK lCzgJkpriNxkKjI8PmHmkuwPb1G86YG9Trf1h+5bSoNaRiaJAkjJh6LUwJ/qpv61KnUrBEsFfWWlV jZe0Lelw==; 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-00Dwkm-Iv 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-004CqG-2T for pgsql-committers@lists.postgresql.org; Tue, 01 Jul 2025 15:37:52 +0000 Content-Type: multipart/mixed; boundary="===============8349776891592470013==" 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 --===============8349776891592470013== 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 Y2gKLS0tLS0tClJFTF8xM19TVEFCTEUKCkRldGFpbHMKLS0tLS0tLQpodHRwczovL2dpdC5wb3N0 Z3Jlc3FsLm9yZy9wZy9jb21taXRkaWZmLzRiY2NhNWZmODI5YmEyMGMyZDRhNzA3YzAyYThlNjAy YjlhZDU4NzEKCk1vZGlmaWVkIEZpbGVzCi0tLS0tLS0tLS0tLS0tCmRvYy9zcmMvc2dtbC9mdW5j LnNnbWwgfCAzMSArKysrKysrKysrKysrKysrKysrKysrKysrKysrKystCjEgZmlsZSBjaGFuZ2Vk LCAzMCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCgo= --===============8349776891592470013==--