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 1mrJA6-0006jH-2d for pgsql-bugs@arkaria.postgresql.org; Sun, 28 Nov 2021 12:20:06 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mrJA5-00034W-0k for pgsql-bugs@arkaria.postgresql.org; Sun, 28 Nov 2021 12:20:05 +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 1mr2DC-0001fD-4h for pgsql-bugs@lists.postgresql.org; Sat, 27 Nov 2021 18:14:10 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mr2D8-0003Da-DE for pgsql-bugs@lists.postgresql.org; Sat, 27 Nov 2021 18:14:09 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=postgresql.org; s=20171124; h=Message-ID:Date:Reply-To:Cc:From:To:Subject: MIME-Version:Content-Type:Sender:Content-Transfer-Encoding:Content-ID: Content-Description:In-Reply-To:References; bh=Qjc8FczjzIhxyIfttRbHcaLGNvjReC3OWyZGaru+W/Y=; b=e8QCH5KaR32pwRD4cpKBFK10bc 1occSV7GET6i1YgPYUdJ/XremhzjJBghv1ICQGpkYxoXXmF6fyijLY3bD1q9essXqRPE+nKxBVTA5 PEMEvlRckhxRwEGkdEDRXO4DCPIXPvqgZ2absLWeN4UP2YCRmbHDtq6FNfra07tHGrXMR8V9I2Io7 OwWFFtT9gJNOefG7x+/7jXTk3wubQvnz6+TaUENv+Nepsa0P/+IE5W0t9z8gLIETy9pGWAfxnICtI MOy6L7nJtTYJClGVgSioXl5CVQLwd4G07VeapC5qylAwNveQJFC/kb+Rr5e7amqGslU27R4e+dlTq 6/ielXSw==; Received: from wrigleys.postgresql.org ([2a02:c0:301:0:ffff::34]) by mahout.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mr2D6-0003Pv-1V for pgsql-bugs@lists.postgresql.org; Sat, 27 Nov 2021 18:14:05 +0000 Received: from localhost ([127.0.0.1] helo=wrigleys.postgresql.org) by wrigleys.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mr2D4-0003U9-EK for pgsql-bugs@lists.postgresql.org; Sat, 27 Nov 2021 18:14:02 +0000 Content-Type: multipart/mixed; boundary="===============4460774438255116456==" MIME-Version: 1.0 Subject: BUG #17301: SELECT gets weird result while two transactions are submitted concurrently To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: dddinary@163.com Reply-To: dddinary@163.com, pgsql-bugs@lists.postgresql.org Date: Sat, 27 Nov 2021 18:14:01 +0000 Message-ID: <17301-61fbc4ef6a49bf89@postgresql.org> X-Auto-Response-Suppress: All Auto-Submitted: auto-generated List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --===============4460774438255116456== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxNzMwMQpMb2dnZWQgYnk6ICAgICAgICAgIERpbmFyeSBEYWkKRW1haWwg YWRkcmVzczogICAgICBkZGRpbmFyeUAxNjMuY29tClBvc3RncmVTUUwgdmVyc2lvbjogMTQuMApP cGVyYXRpbmcgc3lzdGVtOiAgIFVidW50dQpEZXNjcmlwdGlvbjogICAgICAgIAoKLyogaW5pdCAq LyBjcmVhdGUgdGFibGUgdChhIGludCBwcmltYXJ5IGtleSwgYiBpbnQpOw0KLyogaW5pdCAqLyBp bnNlcnQgaW50byB0IHZhbHVlcyAoMSwgMiksICgyLCAzKQ0KDQovKiB0MSAqLyBiZWdpbjsNCi8q IHQxICovIHNldCB0cmFuc2FjdGlvbiBpc29sYXRpb24gbGV2ZWwgcmVwZWF0YWJsZSByZWFkOw0K LyogdDEgKi8gc2VsZWN0ICogZnJvbSB0IHdoZXJlIGEgPSAxOw0KLyogdDIgKi8gYmVnaW47DQov KiB0MiAqLyBzZXQgdHJhbnNhY3Rpb24gaXNvbGF0aW9uIGxldmVsIHJlcGVhdGFibGUgcmVhZDsN Ci8qIHQyICovIGRlbGV0ZSBmcm9tIHQgd2hlcmUgYSA9IDI7DQovKiB0MiAqLyBjb21taXQ7DQov KiB0MSAqLyB1cGRhdGUgdCBzZXQgYSA9IDIgd2hlcmUgYSA9IDE7DQovKiB0MSAqLyBzZWxlY3Qg KiBmcm9tIHQgd2hlcmUgYSA9IDI7ICAtLSBbKDIsIDMpLCAoMiwgMildDQovKiB0MSAqLyBjb21t aXQ7DQoNClRoZSBmaW5hbCBTRUxFQ1Qgc3RhdGVtZW50IGdldHMgcmVzdWx0IFsoMiwgMyksICgy LCAyKV0sIHdoaWNoIHZpb2xhdGVzIHRoZQpwcmltYXJ5IGtleSBjb25zdHJhaW50IG9uIGNvbHVt biBgYWAuCgo= --===============4460774438255116456==--