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 1vbrxp-00F51x-1K for pgsql-hackers@arkaria.postgresql.org; Sat, 03 Jan 2026 03:06:02 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vbrxm-00BxjU-0n for pgsql-hackers@arkaria.postgresql.org; Sat, 03 Jan 2026 03:05:59 +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 4.96) (envelope-from ) id 1vbrxl-00BxjM-1h for pgsql-hackers@lists.postgresql.org; Sat, 03 Jan 2026 03:05:58 +0000 Received: from smtpbgbr2.qq.com ([54.207.22.56]) by magus.postgresql.org with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vbrxa-004BEb-25 for pgsql-hackers@postgresql.org; Sat, 03 Jan 2026 03:05:56 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=halodbtech.com; s=wqvr2403; t=1767409528; bh=3gAVw/FOvkrQOk3qHDpDHT/8JmPaphwBltC8fzzyE40=; h=From:To:Subject:Mime-Version:Date:Message-ID; b=kVyEY7CUXQdhSZ5D8E/KlT9xjV9O+qW+TmVJB251eC5zE0T+YgmxKK6dmzZ3RZESE pwSHpyCT6P5HDiZV4KSEH/475kwN+wX18HPSyHCF/rVR06alTV6wX7IjCIx+5/kykd C/hejABNcqXYOk4U9rHzteL30GqSLxA7+8QwJ2ik= EX-QQ-RecipientCnt: 3 X-QQ-GoodBg: 2 X-QQ-SSF: 0040000000000000 X-QQ-FEAT: 1LZBGsge1Z6EOUQzwxRhjRCNG+qZqJLX X-QQ-BUSINESS-ORIGIN: 2 X-QQ-Originating-IP: p2ISAgw8JeCZdiRyUBxF0z/1ArO2dzDdnkybguZgY4o= X-Originating-IP: 117.147.74.197 X-QQ-STYLE: X-QQ-mid: lv3gz7b-4t1767409524ta58582f4 From: "=?ISO-8859-1?B?emVuZ21hbg==?=" To: "=?ISO-8859-1?B?QW5kcmVhcyBLYXJsc3Nvbg==?=" , "=?ISO-8859-1?B?SmVmZiBEYXZpcw==?=" , "=?ISO-8859-1?B?cGdzcWwtaGFja2Vycw==?=" Subject: Re: Speed up ICU case conversion by using ucasemap_utf8To*() Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: base64 Date: Sat, 3 Jan 2026 11:05:24 +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: <167986ff-afcf-4542-94c6-61ee8474e138@proxel.se> <72c7c2b5848da44caddfe0f20f6c7ebc7c0c6e60.camel@j-davis.com> <4cfde442-25dd-495f-8d76-a23502ce17b8@proxel.se> <744b9998-4463-4be5-b60e-a960eeb43202@proxel.se> In-Reply-To: <744b9998-4463-4be5-b60e-a960eeb43202@proxel.se> X-QQ-ReplyHash: 3411515152 X-BIZMAIL-ID: 14834768925984534822 X-Address-Ticket:version=;type=;ticket_id=;id_list=;display_name=;session_id=; X-QQ-SENDSIZE: 520 Received: from qq.com (unknown [127.0.0.1]) by smtp.qq.com (ESMTP) with SMTP id ; Sat, 03 Jan 2026 11:05:25 +0800 (CST) Feedback-ID: lv:halodbtech.com:qybglogicsvrsz:qybglogicsvrsz4b-0 X-QQ-XMAILINFO: Ne9q9v6AFM79XBaKmyMiMzyF4LIaFA3rIpN2zq0d1EJ4x/89PdIxDwF8 UXlvqTNaws2cOgCPZgcMO9gcJ2v6/YGcrRYj/ixp3BXWb/YKJ26dPrqlD6hddXaflXIPgiY mKSaW3wn29VoXXJNhnFJZdFETrSFA2smuMikrARbaFc5w8bPFdquYGw5/1e5ejJppTLrQFv +J3YVAy5/RLD0xJd+SrL1L54HLx36QOFcKuWpIOon+uPSz4eptaUXQc7/HwOKi67Lz0eObD shvjSqQFALr5QpxaEmCyvr4yr9NELnbgUl8kgpA2t9BYrNbFVdZWMNimH72oPSsVda7mzef kAkW2S3ihB+0b7M5iFVtf49c5xI8HKxm4E6FD4HRURKdH1bJsWWAJuN04ZtBKhInhkkMUZa cWQTFbrXAqnRXm55wKoIxS1BxtugXD+kt0GL51ENboekON03a2lAqq+vuBAbcDX3cZV9a+0 mKOFoHkpY5KCT6BUbwkCG4lBVzS5Nacjq5QNzaAVVmnhcs/gj6VepaV8nmB+GAzfIi9GgiM yJXiUlBjeCFA07xUDfnVrPQo8uqrGg/nUSAIS3gEX5hLkFdZxerYFdn6dlq4t01IbpXtnVk fWx3rW/3lEm2LOpfds2FJoD2OlZWusRbkxJzXfQ6v839otx5Eg5YEdohRojrV9o7iY2Cgfo dIflwxPxeU28hENSs8+adjzkAz/1XQIhP+U+ubPD3iJKErcH+mxJPednXdlkSxRigAzUcNt dtDUe8qgPDvSnaMITrk9/aFQIN+lxot/FPqqkNDOwLkDSFqxFUUcMv6Mq2F/+/IxZio4y9U HBBj61rB3qgCmjnyOx+8UJtqPXs1MzBYXi2nKElDXFJZ2yUafP8EB+NXGA606Mjiq72Mrul vxGdhj7sR2qJzV8/tfwuLohsJqWCcjo3qOkuiFJmIkjL8h+x9q5zE6BZY11iCBoijLzXHMP E4teHRfSVCNnavGUwgRdQ2mgehp6VDXUBskUPyjKEjK07+u8QQAAhKeB4wtYGl0lNWnxCQq qtVjKBHO5w98hqNC2xqcGYlhfTSo6eKOFwjQEnpYt+5wdxtn6qfjRiaJLCnmsN5+6SwjpMr YpaJ48uPul2Vka4XCzmM9JYmZW/xCtrkA== X-QQ-XMRINFO: OD9hHCdaPRBwH5bRRRw8tsiH4UAatJqXfg== X-QQ-RECHKSPAM: 0 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk PiBIZXJlIGlzIGEgdmVyc2lvbiA0IG9mIHRoZSBwYXRjaCB3aGljaCB1c2VzIHRoZSBmYWN0 IHRoYXQgd2UgaGF2ZSBtZXRob2QNCj4gdGFibGVzIHRvIHJlbW92ZSBvbmUgbGV2ZWwgb2Yg aW5kaXJlY3Rpb24uIEkgYW0gbm90IHN1cmUgdGhlIGV4dHJhIGxpbmVzDQo+IG9mIGNvZGVz IGFyZSB3b3J0aCBpdCBidXQgb24gdGhlIG90aGVyIGhhbmQgZGVzcGl0ZSA0MCBtb3JlIGxp bmVzIHRoZQ0KPiBjb2RlIGJlY2FtZSBlYXNpZXIgdG8gcmVhZCB0byBtZS4gV2hhdCBkbyB5 b3UgdGhpbms/DQoNCkkgZG9uJ3QgaGF2ZSBhbnkgbWFqb3Igb2JqZWN0aW9ucywgYnV0IEkg bm90aWNlZCBhIGZldyBtaW5vciBkZXRhaWxzIHRoYXQgbWlnaHQgbmVlZCBhIGJpdCBtb3Jl IHR3ZWFraW5nLg0KDQpgc2lnbmZpY2FudGAgIC0+IGBzaWduaWZpY2FudGANCmByZWFsdGl2 ZWx5YCAgLT4gIGByZWxhdGl2ZWx5YA0KYGlmIChzdGF0dXMgIT0gVV9CVUZGRVJfT1ZFUkZM T1dfRVJST1IgJiYgVV9GQUlMVVJFKHN0YXR1cykpYCAtPiBgaWYgKFVfRkFJTFVSRShzdGF0 dXMpICYmIHN0YXR1cyAhPSBVX0JVRkZFUl9PVkVSRkxPV19FUlJPUilgDQoNCg0KLS0NClJl Z2FyZHMsDQpNYW4gWmVuZw0Kd3d3Lm9wZW5oYWxvLm9yZw==