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 1vRgoy-002Vo2-2r for pgsql-committers@arkaria.postgresql.org; Sat, 06 Dec 2025 01:10:48 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vRgox-00AZka-0i for pgsql-committers@arkaria.postgresql.org; Sat, 06 Dec 2025 01:10:47 +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 4.96) (envelope-from ) id 1vRgow-00AZkS-3D for pgsql-committers@lists.postgresql.org; Sat, 06 Dec 2025 01:10:47 +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 1vRgou-003Me1-2a for pgsql-committers@lists.postgresql.org; Sat, 06 Dec 2025 01:10:46 +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 4.96) (envelope-from ) id 1vRgov-005jLR-02 for pgsql-committers@lists.postgresql.org; Sat, 06 Dec 2025 01:10:45 +0000 Received: from localhost ([127.0.0.1] helo=gemulon.postgresql.org) by gemulon.postgresql.org with esmtp (Exim 4.96) (envelope-from ) id 1vRgot-0031SX-38 for pgsql-committers@lists.postgresql.org; Sat, 06 Dec 2025 01:10:44 +0000 Content-Type: multipart/mixed; boundary="===============0970483066409540063==" MIME-Version: 1.0 From: Tom Lane To: pgsql-committers@lists.postgresql.org Subject: pgsql: Fix text substring search for non-deterministic collations. X-Auto-Response-Suppress: All Auto-Submitted: auto-generated Message-Id: Date: Sat, 06 Dec 2025 01:10:44 +0000 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============0970483066409540063== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Rml4IHRleHQgc3Vic3RyaW5nIHNlYXJjaCBmb3Igbm9uLWRldGVybWluaXN0aWMgY29sbGF0aW9u cy4KCkR1ZSB0byBhbiBvZmYtYnktb25lIGVycm9yLCB0aGUgY29kZSBmYWlsZWQgdG8gZmluZCBt YXRjaGVzIGF0IHRoZQplbmQgb2YgdGhlIGhheXN0YWNrLiAgRml4IGJ5IHJld3JpdGluZyB0aGUg bG9vcC4KCldoaWxlIGF0IGl0LCBmaXggYSBjb21tZW50IHRoYXQgY2xhaW1lZCB0aGF0IHRoZSBm dW5jdGlvbiBjb3VsZCBmaW5kCmEgemVyby1sZW5ndGggbWF0Y2guICBTdWNoIGEgbWF0Y2ggY291 bGQgc2VuZCBhIGNhbGxlciBpbnRvIGFuIGVuZGxlc3MKbG9vcC4gIEhvd2V2ZXIsIHplcm8tbGVu Z3RoIG1hdGNoZXMgb25seSBtYWtlIHNlbnNlIHdpdGggYW4gZW1wdHkKc2VhcmNoIHN0cmluZywg YW5kIHRoYXQgY2FzZSBpcyBleHBsaWNpdGx5IGV4Y2x1ZGVkIGJ5IGFsbCBjYWxsZXJzLgpUbyBt YWtlIHN1cmUgaXQgc3RheXMgdGhhdCB3YXksIGFkZCBhbiBBc3NlcnQgYW5kIGEgY29tbWVudC4K CkJ1ZzogIzE5MzQxClJlcG9ydGVkLWJ5OiBBZGFtIFdhcmxhbmQgPGFkYW0ud2FybGFuZEBpbmZv ci5jb20+CkF1dGhvcjogTGF1cmVueiBBbGJlIDxsYXVyZW56LmFsYmVAY3liZXJ0ZWMuYXQ+ClJl dmlld2VkLWJ5OiBIZWlra2kgTGlubmFrYW5nYXMgPGhsaW5uYWthQGlraS5maT4KUmV2aWV3ZWQt Ynk6IFRvbSBMYW5lIDx0Z2xAc3NzLnBnaC5wYS51cz4KRGlzY3Vzc2lvbjogaHR0cHM6Ly9wb3N0 Z3IuZXMvbS8xOTM0MS0xZDlhMjI5MTVlZGZlYzU4QHBvc3RncmVzcWwub3JnCkJhY2twYXRjaC10 aHJvdWdoOiAxOAoKQnJhbmNoCi0tLS0tLQpSRUxfMThfU1RBQkxFCgpEZXRhaWxzCi0tLS0tLS0K aHR0cHM6Ly9naXQucG9zdGdyZXNxbC5vcmcvcGcvY29tbWl0ZGlmZi8xOGIzNDkzMTVhZTdlMDAy NjE3MzJmNTE0ZDZjOTFkNzEzYmI3N2QwCgpNb2RpZmllZCBGaWxlcwotLS0tLS0tLS0tLS0tLQpz cmMvYmFja2VuZC91dGlscy9hZHQvdmFybGVuYS5jICAgICAgICAgICAgICAgIHwgMjUgKysrKysr KysrKysrKysrKysrLS0tLS0tLQpzcmMvdGVzdC9yZWdyZXNzL2V4cGVjdGVkL2NvbGxhdGUuaWN1 LnV0Zjgub3V0IHwgIDcgKysrKysrKwpzcmMvdGVzdC9yZWdyZXNzL3NxbC9jb2xsYXRlLmljdS51 dGY4LnNxbCAgICAgIHwgIDMgKysrCjMgZmlsZXMgY2hhbmdlZCwgMjggaW5zZXJ0aW9ucygrKSwg NyBkZWxldGlvbnMoLSkKCg== --===============0970483066409540063==--