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 1w7QqS-005JIp-2K for pgsql-hackers@arkaria.postgresql.org; Tue, 31 Mar 2026 04:36:53 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1w7QqQ-007uIh-23 for pgsql-hackers@arkaria.postgresql.org; Tue, 31 Mar 2026 04:36:51 +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 1w7QqP-007uIS-2c for pgsql-hackers@lists.postgresql.org; Tue, 31 Mar 2026 04:36:50 +0000 Received: from xmbghk7.mail.qq.com ([43.163.128.48]) by makus.postgresql.org with utf8esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1w7QqI-00000001uk5-0k9s for pgsql-hackers@lists.postgresql.org; Tue, 31 Mar 2026 04:36:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1774931793; bh=Y5/I6CE6V11zXIEZyodsx5XmpNuHAR3Q4KlyV8ZEuR8=; h=From:To:Cc:Subject:Date:References:In-Reply-To; b=D4XemCf1OPazXZ46fxtMDIFinYwHtwZ8K+pfzh/3SiTgKGqdnl80tTSqRlTgfYFuh fLshc/x7wSrUyXFtx3KsDfu+RKaCypsUDINSCD9vUS08aU97RvDn8VNx22sMyZv11p WrpWTNEw0waaPo7DEnu8mVOBpgfG/VgbXylcby88= X-QQ-XMRINFO: OD9hHCdaPRBwH5bRRRw8tsiH4UAatJqXfg== X-QQ-XMAILINFO: N8i9SvusUD3bfkWMJ1gUik52OabdSoXGSfj5dwxTVwl7OB5ffPrJN7IIbVY0wO v3JYXcWMa2VLw46NFIRraY55wz4kQdM36xdRJlRarxcaLKGuEwgViknPNd0bqlyRhriSqpgmLykSi U9c4PAhbCcWK2FeAjwwIvME4LCGlCtFNLS0EkhWALOEeGZzp6LU6BiEeIpy1JSizxfCDmCZ1oZNgW sjBkSUs79pQwJq5IepBvq+OU+ARk3AoCtY7f+gaB4uq+Vo4wFoKH1mw3UDsh6/+OzSQzuP5kgqB4w +M5Ye06oFLyOEyh2HEy586AqC8Nrqe7RefkDHwSFrdsE/2/J0615jiCWubMuNFjXMWG8QZ0lJ0Dkd huGdw8dw0UiVh5+hmYztc/nWtAJoi54gR4XbwecTkuX3clIDqQiPQtfZ438fgrS73q2yEmMv2V6G4 CkqNre/PXE65vHO2uoeEFeI1HYjxC2HKI78a1Aws2AuylQ/ZXjo00y8xp9X6wePyL+aksFIMSwOKu l77t7WzvuVHl5B2zRy0dmfcjS9gwBQzKVHCqtB643J6fnW/TMAKbj91Syyw4ZWNBq+MVWrS8wuZNI JAkVbzw0xkYfruURy71F+E/Y8l47dXZfM+qARzJ7DVECtpjvpZRu+uoRjJ2ZHMPrj45kZcN+ZESW6 /nD5M3Ql7Shypo2MjifqSbJykDO/zP62ZKqNKVHm0xZ8BXacYXLPLCc1GFTjezJ+xMSirYEDgQzOn 06N5suz5e+zGe2nmzLNGP6ZS9yE1CErwqUDKeK7vgbiaiCNKhD3m4jL5oGBgaVOyZb6k8YQh1GQ+E 2Guunp6VORqxxRaplwTHTNUkLJ5VsNf3rWFD6ZXAuhI0wdh0iXzut4b3GBlwF7fWt7R6+GmSd62OX FVbu68+FYXqd/66lXT5qCjTTcV+IPX9mdq5fDk0JUmP22/QnXg0CYtrTke8kvb0VhGLny7u1JFDCR yC/WHDTpFkv4XPezIFkzUmous2KeZDce6bo9KMqcKiS8RTWpZ/1ZZxpquIdbdf2xSFJ/GW1yL3NnA +uNNXJqow1tAmkp5zDcISRV07K5/nAmoFU/GLymOia3ObZbk= 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: Tue, 31 Mar 2026 12:36:32 +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: xmseza62-0t1774931792t4bgp915q List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk SGkgSm9obiwKCj4gVGhpc8KgdHVybmVkwqBvdXTCoHRvwqBiZcKgYcKgbG9zZXIswqBidXTC oGluwqB0aGXCoGNvdXJzZcKgb2bCoHRyeWluZ8KgaXTCoGHCoGJldHRlcgo+IGlkZWHCoG9j Y3VycmVkwqB0b8KgbWUuwqB2OCdzwqBwcmVmaXjCoGRldGVjdGlvbsKgd2FzwqByZWFsbHnC oGHCoHNwZWNpYWwtY2FzZQo+IG9wdGltaXphdGlvbsKgd2hlcmXCoHRoZcKgc29ydMKga2V5 wqBpc8KgYWxswqBub24tbmVnYXRpdmXCoGludGVnZXJzwqAob3LCoGFsbAo+IG5lZ2F0aXZl LMKgYnV0wqB0aGF0J3PCoG5vdMKgY29tbW9uKS7CoEl0J3PCoHdhc3RlZMKgd29ya8Kgd2hl bsKgdGhlwqBpbnB1dMKgaXMKPiBtaXhlZMKgaW7CoHNpZ24swqBhbmTCoGZvcsKgYWJicmV2 aWF0ZWTCoGtleXMuwqBJdCdzwqBub3TCoG11Y2jCoG9mwqBhwqB3YXN0ZSzCoGJ1dAo+IHdl wqBjYW7CoGRvwqBiZXR0ZXIuCj4gCj4gdjnCoGNvbXB1dGVzwqB0aGXCoGNvbW1vbsKgcHJl Zml4wqBkdXJpbmfCoGV2ZXJ5wqByZWN1cnNpb27CoGF0wqB0aGXCoHNhbWXCoHRpbWUKPiB3 ZcKgcG9wdWxhdGXCoHRoZcKgU29ydFR1cGxlJ3PCoGN1cnJlbnTCoGJ5dGUuwqBUaGF0wqBz aG91bGTCoGJlwqBwcmFjdGljYWxseQo+IGZyZWXCoGdpdmVuwqBhwqBtb2Rlc3TCoGFtb3Vu dMKgb2bCoGluc3RydWN0aW9uLWxldmVswqBwYXJhbGxlbGlzbS4KCisxIGFuZCB2OS0wMDAx IExHVE0uCgotLQpSZWdhcmRzLApDaGFuZ0FvIENoZW4K