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 1nzPZb-0004JA-Rj for pgsql-hackers@arkaria.postgresql.org; Thu, 09 Jun 2022 21:20:12 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1nzPZa-0005zf-AV for pgsql-hackers@arkaria.postgresql.org; Thu, 09 Jun 2022 21:20:10 +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 1nzPZZ-0005zW-C5 for pgsql-hackers@lists.postgresql.org; Thu, 09 Jun 2022 21:20:10 +0000 Received: from smtp-fw-6001.amazon.com ([52.95.48.154]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nzPZV-0003Ae-S3 for pgsql-hackers@postgresql.org; Thu, 09 Jun 2022 21:20:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1654809605; x=1686345605; h=from:to:cc:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version:subject; bh=Tq037olSzT7pC2vReU6OpWjGaxD5MxSwZQTzFpllhT0=; b=oI+oZ5qC9n/p9hPVeVhrYXUcLUosfkDJAkRcZ6rL4SGhvWDxoSuQCdmb cGw250H3OQSFFz+WL4JzQBTYFtVnVcAlLq7CnS+jN/iOkO+JirzsoTPYE vjEOF1jxHc49XZkxFlHu+JV9+hZniSCgk7AjB47D8eUl2akRidz9LrzKY E=; Subject: Re: Collation version tracking for macOS Thread-Topic: Collation version tracking for macOS Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-iad-1d-1c3c2014.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-6001.iad6.amazon.com with ESMTP; 09 Jun 2022 21:20:05 +0000 Received: from EX13MTAUWB001.ant.amazon.com (iad12-ws-svc-p26-lb9-vlan2.iad.amazon.com [10.40.163.34]) by email-inbound-relay-iad-1d-1c3c2014.us-east-1.amazon.com (Postfix) with ESMTPS id B569EE0008; Thu, 9 Jun 2022 21:20:03 +0000 (UTC) Received: from EX13D22UWB003.ant.amazon.com (10.43.161.76) by EX13MTAUWB001.ant.amazon.com (10.43.161.207) with Microsoft SMTP Server (TLS) id 15.0.1497.36; Thu, 9 Jun 2022 21:20:01 +0000 Received: from EX13D09UEE001.ant.amazon.com (10.43.62.205) by EX13D22UWB003.ant.amazon.com (10.43.161.76) with Microsoft SMTP Server (TLS) id 15.0.1497.36; Thu, 9 Jun 2022 21:20:01 +0000 Received: from EX13D09UEE001.ant.amazon.com ([10.43.62.205]) by EX13D09UEE001.ant.amazon.com ([10.43.62.205]) with mapi id 15.00.1497.036; Thu, 9 Jun 2022 21:20:00 +0000 From: "Finnerty, Jim" To: Thomas Munro , Peter Geoghegan CC: "Nasby, Jim" , Tom Lane , "Jeremy Schneider" , Peter Eisentraut , pgsql-hackers Thread-Index: AQHYegNvVwlX3CPROUuTGk54O7xsK61DG3aAgAFHaoCAACSEAIAACQYAgAAIPYCAAA8oAIAApo6AgAIH6AA= Date: Thu, 9 Jun 2022 21:20:00 +0000 Message-ID: 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> <0867fe37-abbd-77ba-aafc-572074978bb0@amazon.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.43.62.252] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk U3BlY2lmeWluZyB0aGUgbGlicmFyeSBuYW1lIGJlZm9yZSB0aGUgbGFuZ3VhZ2UtY291bnRyeSBj b2RlIHdpdGggYSBuZXcgc2VwYXJhdG9yICAoIjoiKSBhcyB5b3Ugc3VnZ2VzdGVkIGJlbG93IGhh cyBzb21lIGJlbmVmaXRzLiBEaWQgeW91IGNvbnNpZGVyIG1ha2luZyB0aGUgY29sbGF0aW9uIHZl cnNpb24ganVzdCBhbm90aGVyIGNvbGxhdGlvbiBhdHRyaWJ1dGUsIHN1Y2ggYXMgY29sU3RyZW5n dGgsIGNvbENhc2VMZXZlbCwgZXRjLj8gIA0KRm9yIGV4YW1wbGUsIGFuIGFsdGVybmF0ZSBzeW50 YXggbWlnaHQgYmU6ICANCg0KICAgIGNyZWF0ZSBjb2xsYXRpb24gaWN1NjMuImVuLVVTLXgtaWN1 IiAocHJvdmlkZXIgPSBpY3UsIGxvY2FsZSA9ICdlbi1VU0Bjb2xWZXJzaW9uPTYzJyk7DQoNCldh cyB0aGUgY29uY2VybiB0aGF0IElDVSBtaWdodCByZWRlZmluZSBhIG5ldyBjb2xsYXRpb24gcHJv cGVydHkgd2l0aCB0aGUgc2FtZSBuYW1lIGluIGEgZGlmZmVyZW50IGFuZCBpbmNvbXBhdGlibGUg d2F5ICh3ZSBtaWdodCB3b3JrIHdpdGggdGhlIElDVSBkZXZlbG9wZXJzIHRvIGFncmVlIG9uIHdo YXQgaXQgc2hvdWxkIGJlKSwgb3IgdGhhdCBhIHZlcnNpb24gaXMganVzdCBub3QgdGhlIHNhbWUg a2luZCBvZiBjb2xsYXRpb24gcHJvcGVydHkgYXMgdGhlIG90aGVyIGNvbGxhdGlvbiBwcm9wZXJ0 aWVzPw0KDQooaW4gdGhlIGV4YW1wbGUgYWJvdmUsIEknbSBhc3N1bWluZyB0aGF0IGZvciBwcm92 aWRlciA9IGljdSwgd2UgY291bGQgdHJhbnNsYXRlICc2MycgaW50byAgJ2xpYmljdWkxOG4uc28u NjMnIGF1dG9tYXRpY2FsbHkuKQ0KDQoNCu+7v09uIDYvOC8yMiwgNjoyMiBBTSwgIlRob21hcyBN dW5ybyIgPHRob21hcy5tdW5yb0BnbWFpbC5jb20+IHdyb3RlOg0KDQo8c25pcD4NCiAgICBwb3N0 Z3Jlcz0jIGNyZWF0ZSBjb2xsYXRpb24gaWN1NjMuImVuLVVTLXgtaWN1IiAocHJvdmlkZXIgPSBp Y3UsDQogICAgbG9jYWxlID0gJ2xpYmljdWkxOG4uc28uNjM6ZW4tVVMnKTsNCiAgICBDUkVBVEUg Q09MTEFUSU9ODQo8c25pcD4NCg0K