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 1upOte-004RJF-Ei for pgsql-committers@arkaria.postgresql.org; Fri, 22 Aug 2025 10:21:23 +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 1upOtc-004m7m-Fw for pgsql-committers@arkaria.postgresql.org; Fri, 22 Aug 2025 10:21:21 +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 1upOtc-004m7e-8f for pgsql-committers@lists.postgresql.org; Fri, 22 Aug 2025 10:21:20 +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 1upOtZ-001AlR-2l for pgsql-committers@lists.postgresql.org; Fri, 22 Aug 2025 10:21:19 +0000 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 1upOta-003C6c-2v for pgsql-committers@lists.postgresql.org; Fri, 22 Aug 2025 10:21:18 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1upOtX-0017J3-2H for pgsql-committers@lists.postgresql.org; Fri, 22 Aug 2025 10:21:16 +0000 Content-Type: multipart/mixed; boundary="===============5467327639400131203==" MIME-Version: 1.0 From: Heikki Linnakangas To: pgsql-committers@lists.postgresql.org Subject: pgsql: Revert GetTransactionSnapshot() to return historic snapshot duri X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Fri, 22 Aug 2025 10:21:16 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============5467327639400131203== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 UmV2ZXJ0IEdldFRyYW5zYWN0aW9uU25hcHNob3QoKSB0byByZXR1cm4gaGlzdG9yaWMgc25hcHNo b3QgZHVyaW5nIExSCgpDb21taXQgMTU4NWZmNzM4NyBjaGFuZ2VkIEdldFRyYW5zYWN0aW9uU25h cHNob3QoKSB0byB0aHJvdyBhbiBlcnJvcgppZiBpdCdzIGNhbGxlZCBkdXJpbmcgbG9naWNhbCBk ZWNvZGluZywgaW5zdGVhZCBvZiByZXR1cm5pbmcgdGhlCmhpc3RvcmljIHNuYXBzaG90LiBJIG1h ZGUgdGhhdCBjaGFuZ2UgZm9yIGV4dHJhIHByb3RlY3Rpb24sIGJlY2F1c2UgYQpoaXN0b3JpYyBz bmFwc2hvdCBjYW4gb25seSBiZSB1c2VkIHRvIGFjY2VzcyBjYXRhbG9nIHRhYmxlcyB3aGlsZQpH ZXRUcmFuc2FjdGlvblNuYXBzaG90KCkgaXMgdXN1YWxseSBjYWxsZWQgd2hlbiB5b3UncmUgZXhl Y3V0aW5nCmFyYml0cmFyeSBxdWVyaWVzLiBZb3UgbWlnaHQgZ2V0IHZlcnkgc3VidGxlIHZpc2li aWxpdHkgcHJvYmxlbXMgaWYKeW91IHRyaWVkIHRvIHVzZSB0aGUgaGlzdG9yaWMgc25hcHNob3Qg Zm9yIGFyYml0cmFyeSBxdWVyaWVzLgoKVGhlcmUncyBubyBidWlsdC1pbiBjb2RlIGluIFBvc3Rn cmVTUUwgdGhhdCBjYWxscwpHZXRUcmFuc2FjdGlvblNuYXBzaG90KCkgZHVyaW5nIGxvZ2ljYWwg ZGVjb2RpbmcsIGJ1dCBpdCB0dXJucyBvdXQKdGhhdCB0aGUgcGdsb2dpY2FsIGV4dGVuc2lvbiBk b2VzIGp1c3QgdGhhdCwgdG8gZXZhbHVhdGUgcm93IGZpbHRlcgpleHByZXNzaW9ucy4gWW91IHdv dWxkIGdldCB3ZWlyZCByZXN1bHRzIGlmIHRoZSByb3cgZmlsdGVyIHJ1bnMKYXJiaXRyYXJ5IHF1 ZXJpZXMsIGJ1dCBpdCBpcyBzYW5lIGFzIGxvbmcgYXMgeW91IGRvbid0IGFjY2VzcyBhbnkKbm9u LWNhdGFsb2cgdGFibGVzLiBFdmVuIHRob3VnaCB0aGVyZSBhcmUgbm8gY2hlY2tzIHRvIGVuZm9y Y2UgdGhhdCBpbgpwZ2xvZ2ljYWwsIGEgdHlwaWNhbCByb3cgZmlsdGVyIGV4cHJlc3Npb24gZG9l cyBub3QgYWNjZXNzIGFueSB0YWJsZXMKYW5kIHdvcmtzIGZpbmUuIEFjY2Vzc2luZyB0YWJsZXMg bWFya2VkIHdpdGggdGhlIHVzZXJfY2F0YWxvZ190YWJsZSA9CnRydWUgb3B0aW9uIGlzIGFsc28g T0suCgpUbyBmaXggcGdsb2dpY2FsIHdpdGggcm93IGZpbHRlcnMsIGFuZCBhbnkgb3RoZXIgZXh0 ZW5zaW9ucyB0aGF0IG1pZ2h0CmRvIHNpbWlsYXIgdGhpbmdzLCByZXZlcnQgR2V0VHJhbnNhY3Rp b25TbmFwc2hvdCgpIHRvIHJldHVybiBhCmhpc3RvcmljIHNuYXBzaG90IGR1cmluZyBsb2dpY2Fs IGRlY29kaW5nLgoKVG8gdHJ5IHRvIHN0aWxsIGNhdGNoIHRoZSB1bnNhZmUgdXNhZ2Ugb2YgaGlz dG9yaWMgc25hcHNob3RzLCBhZGQKY2hlY2tzIGluIGhlYXBfYmVnaW5zY2FuKCkgYW5kIGluZGV4 X2JlZ2luc2NhbigpIHRvIGNvbXBsYWluIGlmIHlvdQp0cnkgdG8gdXNlIGEgaGlzdG9yaWMgc25h cHNob3QgdG8gc2NhbiBhIG5vbi1jYXRhbG9nIHRhYmxlLiBXZSdyZSB2ZXJ5CmNsb3NlIHRvIHRo ZSB2ZXJzaW9uIDE4IHJlbGVhc2UgaG93ZXZlciwgc28gYWRkIHRob3NlIG5ldyBjaGVja3Mgb25s eQppbiBtYXN0ZXIuCgpCYWNrcGF0Y2gtdGhyb3VnaDogMTgKUmVwb3J0ZWQtYnk6IE5vYWggTWlz Y2ggPG5vYWhAbGVhZGJvYXQuY29tPgpSZXZpZXdlZC1ieTogTm9haCBNaXNjaCA8bm9haEBsZWFk Ym9hdC5jb20+CkRpc2N1c3Npb246IGh0dHBzOi8vd3d3LnBvc3RncmVzcWwub3JnL21lc3NhZ2Ut aWQvMjAyNTA4MDkyMjIzMzguY2Mubm1pc2NoQGdvb2dsZS5jb20KCkJyYW5jaAotLS0tLS0KUkVM XzE4X1NUQUJMRQoKRGV0YWlscwotLS0tLS0tCmh0dHBzOi8vZ2l0LnBvc3RncmVzcWwub3JnL3Bn L2NvbW1pdGRpZmYvMjdmMjA0NDFjNWU3MTkzYmQwZDE2YjBkMzRiZTU4ZWQ2YTMxMGYzOAoKTW9k aWZpZWQgRmlsZXMKLS0tLS0tLS0tLS0tLS0Kc3JjL2JhY2tlbmQvdXRpbHMvdGltZS9zbmFwbWdy LmMgfCAxOSArKysrKysrKysrKysrKystLS0tCjEgZmlsZSBjaGFuZ2VkLCAxNSBpbnNlcnRpb25z KCspLCA0IGRlbGV0aW9ucygtKQoK --===============5467327639400131203==--