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 1odEEH-0004fZ-An for pgsql-bugs@arkaria.postgresql.org; Tue, 27 Sep 2022 17:18:45 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1odEEG-0001Qz-4l for pgsql-bugs@arkaria.postgresql.org; Tue, 27 Sep 2022 17:18:44 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1odDxS-0000tX-1S for pgsql-bugs@lists.postgresql.org; Tue, 27 Sep 2022 17:01:22 +0000 Received: from forward108o.mail.yandex.net ([37.140.190.206]) by magus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1odDxO-00072x-70 for pgsql-bugs@lists.postgresql.org; Tue, 27 Sep 2022 17:01:21 +0000 Received: from forward102q.mail.yandex.net (forward102q.mail.yandex.net [IPv6:2a02:6b8:c0e:1ba:0:640:516:4e7d]) by forward108o.mail.yandex.net (Yandex) with ESMTP id E0C495DD2CA3 for ; Tue, 27 Sep 2022 20:01:15 +0300 (MSK) Received: from vla1-2e2fe8fd096a.qloud-c.yandex.net (vla1-2e2fe8fd096a.qloud-c.yandex.net [IPv6:2a02:6b8:c0d:3495:0:640:2e2f:e8fd]) by forward102q.mail.yandex.net (Yandex) with ESMTP id DC8F7BF00002 for ; Tue, 27 Sep 2022 20:01:15 +0300 (MSK) Received: from 2a02:6b8:c2b:30c:0:640:2c4:0 (2a02:6b8:c2b:30c:0:640:2c4:0 [2a02:6b8:c2b:30c:0:640:2c4:0]) by vla1-2e2fe8fd096a.qloud-c.yandex.net (mxback/Yandex) with HTTP id A1Pifa0fqKo1-1FfK6wnc; Tue, 27 Sep 2022 20:01:15 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1664298075; bh=YhBFjrQcJko8QmtauQYNnRQcJnHcg24wUPrmyB4gjd0=; h=Message-Id:Date:Subject:To:From; b=raOikh6K6cYf1dJYsZAFnb4mkzJcaRoNoYXNRk3Xj2QoR7MHw+UcxXGI8G3CXZXJN W+OZ7UdWWzQm7ybslMQCJ7yvVPnoeiXJSCzZxwd0mYE205KUAL2zlQpGiVj6HRqrWI iQ2SJOU9pljk3i2WggEPlfGT+N2Jsro/eoLrtFkE= Authentication-Results: vla1-2e2fe8fd096a.qloud-c.yandex.net; dkim=pass header.i=@yandex.ru Received: by g6awkeqmwnh27ebc.vla.yp-c.yandex.net with HTTP; Tue, 27 Sep 2022 20:01:15 +0300 From: =?utf-8?B?0KHQtdC80ZHQvdC+0LIg0JzQuNGF0LDQuNC7?= Envelope-From: m7onov@yandex.ru To: "pgsql-bugs@lists.postgresql.org" Subject: Function modification visibility in parallel connection MIME-Version: 1.0 X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Tue, 27 Sep 2022 18:01:15 +0100 Message-Id: <1205251664297977@mail.yandex.ru> Content-Transfer-Encoding: base64 Content-Type: text/html; charset=utf-8 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk PGRpdj48ZGl2PkhlbGxvIGd1eXMuPC9kaXY+PGRpdj5JJ20gZmFjaW5nIHRoZSBmb2xsb3dpbmcg cHJvYmxlbSB3aGljaCBzZWVtcyB0byBtZSBhIGJ1Zy4gUG9zdGdyZXMgdmVyc2lvbiB1c2VkIC0g MTMuNzwvZGl2PjxkaXY+wqA8L2Rpdj48ZGl2PjEpIENvbm5lY3Rpb24xOjwvZGl2PjxkaXY+Y3Jl YXRlIG9yIHJlcGxhY2UgZnVuY3Rpb24gdGVzdF9mbigpIHJldHVybnMgdGV4dCBhcyAkJDwvZGl2 PjxkaXY+YmVnaW48L2Rpdj48ZGl2PsKgIHJldHVybiAndmVyc2lvbjEnOzwvZGl2PjxkaXY+ZW5k OzwvZGl2PjxkaXY+JCQgbGFuZ3VhZ2UgcGxwZ3NxbDs8L2Rpdj48ZGl2PsKgPC9kaXY+PGRpdj4y KSBDb25uZWN0aW9uMjo8L2Rpdj48ZGl2PmJlZ2luOzwvZGl2PjxkaXY+c2VsZWN0IHRlc3RfZm4o KTs8L2Rpdj48ZGl2PsKgdGVzdF9mbjwvZGl2PjxkaXY+LS0tLS0tLS0tPC9kaXY+PGRpdj7CoHZl cnNpb24xPC9kaXY+PGRpdj4oMSByb3cpPC9kaXY+PGRpdj7CoDwvZGl2PjxkaXY+MykgQ29ubmVj dGlvbjE6PC9kaXY+PGRpdj5jcmVhdGUgb3IgcmVwbGFjZSBmdW5jdGlvbiB0ZXN0X2ZuKCkgcmV0 dXJucyB0ZXh0IGFzICQkPC9kaXY+PGRpdj5iZWdpbjwvZGl2PjxkaXY+wqAgcmV0dXJuICd2ZXJz aW9uMic7PC9kaXY+PGRpdj5lbmQ7PC9kaXY+PGRpdj4kJCBsYW5ndWFnZSBwbHBnc3FsOzwvZGl2 PjxkaXY+wqA8L2Rpdj48ZGl2PjQpIENvbm5lY3Rpb24yOjwvZGl2PjxkaXY+c2VsZWN0IHRlc3Rf Zm4oKTs8L2Rpdj48ZGl2PsKgdGVzdF9mbjwvZGl2PjxkaXY+LS0tLS0tLS0tPC9kaXY+PGRpdj7C oHZlcnNpb24xPC9kaXY+PGRpdj4oMSByb3cpPC9kaXY+PGRpdj7CoDwvZGl2PjxkaXY+U28gdGhl IHF1ZXN0aW9uIGlzIHdoeSBDb25uZWN0aW9uMiBkb2VzIG5vdCBzZWUgdXBkYXRlZCB2ZXJzaW9u IG9mIHRlc3RfZm4/IEkndmUgbG9va2VkIGF0IHNvdXJjZSBjb2RlIGFuZCBmb3VuZCB0aGF0IHN5 c3RlbSBjYWNoZSBpbnZhbGlkYXRpb25zIChQUk9DT0lEIGNhY2hlIGluIHRoaXMgY2FzZSkgb2Nj dXJzIGluIEFjY2VwdEludmFsaWRhdGlvbk1lc3NhZ2VzKCkgY2FsbCBjaGFpbi4gVGhpcyBmdW5j dGlvbiBpcyBjYWxsZWQgaW4gYSBwbGVudHkgb2YgcGxhY2VzIGJ1dCBub3Qgd2hlbiB3ZSBjYWxs IGZ1bmN0aW9uIGluIGEgcnVubmluZyB0cmFuc2FjdGlvbiBhcyBpbiB0aGUgZXhhbXBsZS4gTXkg dGhvdWdodCBpcyB0aGF0IEFjY2VwdEludmFsaWRhdGlvbk1lc3NhZ2VzKCkgc2hvdWxkIGJlIGNh bGxlZCBpbiB4YWN0LmMgLS0mZ3Q7IFN0YXJ0VHJhbnNhY3Rpb25Db21tYW5kKCkgZm9yIFRCTE9D S19JTlBST0dSRVNTLCBUQkxPQ0tfSU1QTElDSVRfSU5QUk9HUkVTUywgVEJMT0NLX1NVQklOUFJP R1JFU1MgY2FzZXMuIEFtIEkgcmlnaHQgb3IgaXMgaXQgbm90IGV2ZW4gYSBidWc/PC9kaXY+PC9k aXY+