Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nygQP-0000lj-R5 for pgsql-hackers@arkaria.postgresql.org; Tue, 07 Jun 2022 21:07:41 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1nygQO-0002Om-M4 for pgsql-hackers@arkaria.postgresql.org; Tue, 07 Jun 2022 21:07:40 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nygQO-0002NW-BS for pgsql-hackers@lists.postgresql.org; Tue, 07 Jun 2022 21:07:40 +0000 Received: from mail-lj1-x229.google.com ([2a00:1450:4864:20::229]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1nygQH-0005jA-QV for pgsql-hackers@postgresql.org; Tue, 07 Jun 2022 21:07:39 +0000 Received: by mail-lj1-x229.google.com with SMTP id y29so20597398ljd.7 for ; Tue, 07 Jun 2022 14:07:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=V9HkfBwN1X2E97FRt4rjTlfUU/zZsRL6WUCvYSjFkt4=; b=Oi8FI89B2BP/3OwR+uVL4Jw++KfTehuXENmiw4bfV4ccuo3+nN0WQUzpn/bjn93rNF 1GvNmPJayFPZgnzidtlb/zyl4LFe8N9kMffm/oX/Kwjc2a8AF8SlL6YosAlEv8cPDHi8 N7K9MtSLPhQ4ap+6QvX1s/DomHbQEqy0vuXz8nFqxA/tMfhmOw0+NdQiAQ3CEjepTWJQ +xRzAl76dlUCvKj2fhPArT1cEtnR2LLuIQN8LrI5Y+hIX5uGPB0PFDCtRstb9Ohz/Aa4 4Si4gmM3Na0TILfl7ZJ3sSmI7Evcq4D/emrSRFiB/zNXTj3EBAqrx5JEk4CYy6DInKvL krBA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=V9HkfBwN1X2E97FRt4rjTlfUU/zZsRL6WUCvYSjFkt4=; b=rOAbCjeNVBNRBFt4+EcYZgwjIMKHxNHC9HuVZT3eCrEcmz9QnvEIzomlnoiWCKqR2P bwa1ZducJtr8rent0NytTM0A5u/Yvas46cs1yDM6xQsXrQfIzMiBQT02XANKPnKj0W30 0ceV7sToiHJAyMoBZVCOqyPzBcat2usDCqxmnxX7wtqdZ+rJ/Ouk/nhByPCwL3tdY7Sb Pq2s5GXA8LIpYMUATSbBaNHKWnGKGrh2wNEbos8tWZLWcgZ78fhM/P3rWbnRvbaIN7yM sKJZjqwNZpEUYL7XQiD2Ir2Zq0uDDNRfkGShP3iGw4SUkMdhpU/PXtzVnLozk2rQk3mZ 20Hw== X-Gm-Message-State: AOAM5325G1lo9+n0Kdg1vDOpF1D/PzoSeR+tGJh7wRcuHIOtgk+97q6U Z8Z14b/L2xhVgFeypGHZX/NzOD+gaBA8en1B6cnOFNJ/ X-Google-Smtp-Source: ABdhPJwf/xOMvrpSPO3uzj0933iU9PTW/k5gjjJTwbq+G8bbKILnn3BZEA1is3isGBx+ry1rJnEGt2cQkhLXpGrFDLY= X-Received: by 2002:a05:651c:b21:b0:255:7a45:82d2 with SMTP id b33-20020a05651c0b2100b002557a4582d2mr13825410ljr.198.1654636051411; Tue, 07 Jun 2022 14:07:31 -0700 (PDT) MIME-Version: 1.0 References: <381977b1-0898-cb6f-a427-3b5d873e81bd@enterprisedb.com> <231072.1654273317@sss.pgh.pa.us> <1874de62-6bec-4bc1-1d14-0a2730b125da@ardentperf.com> <366234.1654289888@sss.pgh.pa.us> In-Reply-To: From: Robert Haas Date: Tue, 7 Jun 2022 17:07:20 -0400 Message-ID: Subject: Re: Collation version tracking for macOS To: Jeremy Schneider Cc: Peter Geoghegan , Tom Lane , Thomas Munro , Peter Eisentraut , pgsql-hackers Content-Type: text/plain; charset="UTF-8" List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Tue, Jun 7, 2022 at 4:24 PM Jeremy Schneider wrote: > I haven't yet found a Red Hat minor release that changed > glibc collation. I feel like this is a thing that happens regularly enough that it's known to be a gotcha by many of my colleagues here at EDB. Perhaps that's all pure fiction, but I doubt it. People don't go around making up stories about things being broken so they can say bad things about Red Hat. They got told by customers that things are broken and then go try to figure out how that happened. -- Robert Haas EDB: http://www.enterprisedb.com