Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dpe81-000168-Vm for pgsql-bugs@arkaria.postgresql.org; Wed, 06 Sep 2017 17:28:42 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1dpe81-0004we-IZ for pgsql-bugs@arkaria.postgresql.org; Wed, 06 Sep 2017 17:28:41 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dpe80-0004n6-5n for pgsql-bugs@postgresql.org; Wed, 06 Sep 2017 17:28:40 +0000 Received: from smtp-fw-9101.amazon.com ([207.171.184.25]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1dpe7x-0001Hp-9M for pgsql-bugs@postgresql.org; Wed, 06 Sep 2017 17:28:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1504718917; x=1536254917; h=from:cc:subject:date:message-id:references:in-reply-to: content-id:content-transfer-encoding:mime-version; bh=4tSNOFA+/WqPBcxak14SOmrMkzsLfo4CyZq+DOT5mrk=; b=lOX/M/RrZU/+1zKeGlWlNEv+YA5nmxYGJ780AyR/rGxS1bDlhcQ8lewM aZlrX5VjC56SDsxHo9cR3UnbLhS7FqClj0PVTsXPUj70wvc7Xe42dW/nC RM32bwJWVfv1u5HptHvcuPWu96LzQhMKN8D7UFqD8Vp5M8Uz3tqonSHzE Q=; X-IronPort-AV: E=Sophos;i="5.42,354,1500940800"; d="scan'208";a="700140896" Received: from sea3-co-svc-lb6-vlan3.sea.amazon.com (HELO email-inbound-relay-25015.iad12.amazon.com) ([10.47.22.38]) by smtp-border-fw-out-9101.sea19.amazon.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 06 Sep 2017 17:28:14 +0000 Received: from EX13MTAUWC001.ant.amazon.com (iad55-ws-svc-p15-lb9-vlan2.iad.amazon.com [10.40.159.162]) by email-inbound-relay-25015.iad12.amazon.com (8.14.7/8.14.7) with ESMTP id v86HRaPV014642 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL) for ; Wed, 6 Sep 2017 17:27:41 GMT Received: from EX13D11UWC002.ant.amazon.com (10.43.162.174) by EX13MTAUWC001.ant.amazon.com (10.43.162.135) with Microsoft SMTP Server (TLS) id 15.0.1104.5; Wed, 6 Sep 2017 17:27:40 +0000 Received: from EX13D11UWC002.ant.amazon.com (10.43.162.174) by EX13D11UWC002.ant.amazon.com (10.43.162.174) with Microsoft SMTP Server (TLS) id 15.0.1104.5; Wed, 6 Sep 2017 17:27:40 +0000 Received: from EX13D11UWC002.ant.amazon.com ([10.43.162.174]) by EX13D11UWC002.ant.amazon.com ([10.43.162.174]) with mapi id 15.00.1104.000; Wed, 6 Sep 2017 17:27:39 +0000 From: "Wood, Dan" CC: "pgsql-bugs@postgresql.org" Subject: Re: Old row version in hot chain become visible after a freeze Thread-Topic: [BUGS] Old row version in hot chain become visible after a freeze Thread-Index: AQHTIqmfEH9T5bMCDUufad1KxDA7S6KfXpOAgAAF9QCABt+egIABAJKAgABvBwD///uLgIAAAOsA Date: Wed, 6 Sep 2017 17:27:39 +0000 Message-ID: <706D30EF-D376-4B76-BB64-66BD63362C8E@amazon.com> References: <20170906104020.jhmfnb6wchwaq6cn@alvherre.pgsql> <779404FF-3AE2-476A-86C4-9B0DE553EF97@amazon.com> In-Reply-To: <779404FF-3AE2-476A-86C4-9B0DE553EF97@amazon.com> 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: [10.43.160.20] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Precedence: Bulk List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-bugs Precedence: bulk Sender: pgsql-bugs-owner@postgresql.org U29ycnkgZm9yIG15IG1pc3Rha2VuIGxhc3QgbWFpbCANCg0KCi0tIApTZW50 IHZpYSBwZ3NxbC1idWdzIG1haWxpbmcgbGlzdCAocGdzcWwtYnVnc0Bwb3N0 Z3Jlc3FsLm9yZykKVG8gbWFrZSBjaGFuZ2VzIHRvIHlvdXIgc3Vic2NyaXB0 aW9uOgpodHRwOi8vd3d3LnBvc3RncmVzcWwub3JnL21haWxwcmVmL3Bnc3Fs LWJ1Z3MK