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 1wAO9q-002KkE-1z for pgsql-hackers@arkaria.postgresql.org; Wed, 08 Apr 2026 08:21:11 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1wAO9o-0061Sg-16 for pgsql-hackers@arkaria.postgresql.org; Wed, 08 Apr 2026 08:21:04 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with utf8esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wAO9n-0061SX-1Z for pgsql-hackers@lists.postgresql.org; Wed, 08 Apr 2026 08:21:04 +0000 Received: from out203-205-221-205.mail.qq.com ([203.205.221.205]) by makus.postgresql.org with utf8esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1wAO9g-00000001Bd9-3s9E for pgsql-hackers@lists.postgresql.org; Wed, 08 Apr 2026 08:21:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1775636449; bh=NOzZ/sXSr/V37VOfr+yLta42eDsvhBZWwr6tOZQ7veE=; h=From:To:Cc:Subject:Date:References:In-Reply-To; b=wNz9U4zIGqMpJEe9AZLrbbYA9VpwUJMf5HoaC/ZNQ26EllX7xU2b2znu1AclT3NJx gUucauDqkCdlz4oiIxdDRdcozK9qfuQpxA0PwC9ebNZirFrnheIN44t8Wp21xgql3l gVPfMhXHF5djvynX2ZEM0I8KBvZ0wT8m9JOyfs4U= X-QQ-XMRINFO: M/715EihBoGS47X28/vv4NpnfpeBLnr4Qg== X-QQ-XMAILINFO: Mi+38GKm5OhVxs40AROwKzvuoqAdzq5bxyZ+6vT+NvdQLjjF9fSwnO1xREycUj W7zlqU6HtE73eF9aJlAbkjA3GqZIEZEpggswxmjO7fvAUfdHCVIklLvKpWWdZsF6sLZn6usosMhJe rg8pNVK8QV54+5vbmNxVKzihkduB6SRIPni9X7Z3B7bCvH6pxFnJ5QTUuJ7X/hpbys0/v7GwZJT/l r2P+11Qlvujj9v006xn3RRtsoS+M22tyAwr8B8s1Xrhe9BwvodQWOEl+Hbb06+P4chljpAgCaEtZs cfj4W34NjZSNXtOOuIaLIXDICmOFBbIPuMcvMN9IyiJtaHIcpCbAOvRY4eEATjmkFTJ0fMJTIvvU7 Phktnl4Sefmxkyn0wdeZ79kiEPqrMN0dehJJRuW3flHTl922TU/dI2zwJ7W64JTliJEfIc9ePK/w5 7PFVe7MVaZVz6YcSuKGp3e5IrbIQqGy7CMtGThagZUCYmxOjl8PAJ6IxBvndzwNxaH/JKKzilB/oc IsAMLF/+JGfr+Fd/Om5R86Zp5h1lwHeKXkUouWA35ml++L8g8OJXhzXzvUQDymvir6Y/1/aWcX/SB INe/StmkcoFGg1CgNL+Ou1IIyh+fgTq496P2mGtwvkUfFww+M7HJkoscnJlTGfw7OvxdMYJDE2NKh NcdpnhByUmNG+RiuhfmKvL2XOSdTGHFOJCBZHBpYLT5fwqJm5i/2L65TkGOHM5FE/keB1qRfPIPLr wcBK4Rvwkxl7FZ6RMVX0XT7G+24L1CIRu8UevJaMy41/fsEjXrjZUXWzJwiU+wxW9KHr33BLqwnTO Q/s2mRlKmYRM5FuT9Zl70Vpxzfr02M3AFac/TcvFPsOvxtUfG2VK4cDF4dsDZ8y/TGuwyxOKoE2Tb HSagDK7sno4pU/MTJ1M6HF7WuNCkvU73N/j4lIfER4LVHQUGf/gxNgVtxeHeRnhHevqXzQ8c6VsGS 5VgPS8tSzK8x6XW2UPpaGq5v0MDA0vBZ75TL/fJtngo2bQgE4hRFpexhFUYhZwjCbR/npxJ1fGo2+ CcIsxCELH2nFbf++ey87avfXoBQIpSFviIt1U From: "=?utf-8?B?Y2NhNTUwNw==?=" To: "=?utf-8?B?Sm9obiBOYXlsb3I=?=" Cc: "=?utf-8?B?emVuZ21hbg==?=" , "=?utf-8?B?cGdzcWwtaGFja2Vycw==?=" Subject: Re: tuple radix sort Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Date: Wed, 8 Apr 2026 16:20:47 +0800 X-Priority: 3 Message-ID: X-QQ-MIME: TCMime 1.0 by Tencent X-Mailer: QQMail 2.x X-QQ-Mailer: QQMail 2.x References: <269A8FB9-6D43-43CF-A6FE-52D28CBDB8A9@Outlook.com> <606C775A-4C1A-482B-BE7D-2E7A46AE14B9@gmail.com> <9D3D4647-868B-4562-B382-D201478AD67B@gmail.com> <54659731-2232-4E74-9533-D136D01B153F@gmail.com> In-Reply-To: X-QQ-mid: xmseza62-0t1775636447tlkh4599o List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk PiBJwqBhbHNvwqB0aG91Z2h0wqB3ZcKgc2hvdWxkwqBjaGFuZ2XCoHRoaXPCoGNhc3Q6Cj4g Cj4gwqDCoMKgwqDCoMKgwqDCoGlmwqAoc3N1cC0+Y29tcGFyYXRvcsKgPT3CoHNzdXBfZGF0 dW1fc2lnbmVkX2NtcCkKPiDCoMKgwqDCoMKgwqDCoMKgewo+IC3CoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqBub3JtX2RhdHVtMcKgPcKgb3JpZ8KgK8KgKCh1aW50NjQpwqBQR19J TlQ2NF9NQVgpwqArwqAxOwo+ICvCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqBub3Jt X2RhdHVtMcKgPcKgb3JpZ8KgK8KgKEludDY0R2V0RGF0dW0oUEdfSU5UNjRfTUFYKSnCoCvC oDE7Cj4gwqDCoMKgwqDCoMKgwqDCoH0KPiAKPiBVcHRocmVhZMKgeW91wqBtZW50aW9uwqBz b21ldGhpbmfCoGVsc2XCoGFib3V0wqB0cmVhdGluZ8KgRGF0dW3CoGFzwqBhbgo+IGludGVn ZXIswqBidXTCoEknbcKgbm90wqBzdXJlwqBpZsKgdGhpc8KgaXPCoHdoYXTCoHlvdcKgbWVh bnTCoHNpbmNlwqB5b3XCoGRpZG4ndAo+IHNheS7CoElmwqB5b3XCoGhhdmXCoGNvbmNyZXRl wqBzdWdnZXN0aW9ucyzCoGZlZWzCoGZyZWXCoHRvwqBzaGFyZcKgdGhlbS4KCkkgdGhpbmsg d2UgY2FuIGtlZXAgaXQgYXMgaXMgbm93LiBUaGUgaWRlYSBvZiBkb24ndCB0cmVhdCBkYXR1 bSBhcyBhbiBpbnRlZ2VyIGNvbWVzIGZyb206CgpodHRwczovL3d3dy5wb3N0Z3Jlc3FsLm9y Zy9tZXNzYWdlLWlkL2ZsYXQvODI0NmQ3ZmYtZjRiNy00MzYzLTkxM2UtODI3ZGFkZmViMTQ1 JTQwZWlzZW50cmF1dC5vcmcKCi0tClJlZ2FyZHMsCkNoYW5nQW8gQ2hlbgo=