Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cgYKK-0003ba-En for pgsql-bugs@arkaria.postgresql.org; Wed, 22 Feb 2017 14:55:32 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.84_2) (envelope-from ) id 1cgYKK-0000MV-1l for pgsql-bugs@arkaria.postgresql.org; Wed, 22 Feb 2017 14:55:32 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA384:256) (Exim 4.84_2) (envelope-from ) id 1cgUt3-0007WN-U8 for pgsql-bugs@postgresql.org; Wed, 22 Feb 2017 11:15:09 +0000 Received: from wrigleys.postgresql.org ([204.145.124.246]) by magus.postgresql.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cgUsx-0008A0-J5 for pgsql-bugs@postgresql.org; Wed, 22 Feb 2017 11:15:09 +0000 MIME-Version: 1.0 Subject: BUG #14563: count(*) gives a wrong result in PostgreSQL for some regex with pg_trm/GIN index To: pgsql-bugs@postgresql.org From: isayko.alexey@gmail.com Date: Wed, 22 Feb 2017 11:14:46 +0000 Message-ID: <20170222111446.1256.67547@wrigleys.postgresql.org> X-Pg-Spam-Score: -0.3 (/) Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 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 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJz aXRlOgoKQnVnIHJlZmVyZW5jZTogICAgICAxNDU2MwpMb2dnZWQgYnk6ICAg ICAgICAgIEFsZXhleSBJc2F5a28KRW1haWwgYWRkcmVzczogICAgICBpc2F5 a28uYWxleGV5QGdtYWlsLmNvbQpQb3N0Z3JlU1FMIHZlcnNpb246IDkuNi4x Ck9wZXJhdGluZyBzeXN0ZW06ICAgV2luZG93cyAxMC4wLjE0MzkzIHg2NApE ZXNjcmlwdGlvbjogICAgICAgIAoKV2hlbiB1c2luZyBzb21lIFJFIHRvIGZp bHRlciByb3dzIG9uIGdpbi1pbmRleGVkIGNvbHVtbiB3aXRoIHBnX3RybSwK Y291bnQoKikgY291bGQgZ2l2ZSBhIHdyb25nIHJlc3VsdCAoemVybyBpbnN0 ZWFkIG9mIHJlYWwgY291bnQpOg0KDQpDUkVBVEUgRVhURU5TSU9OIHBnX3Ry Z207DQpDUkVBVEUgVEFCTEUgdCAoDQogIHMgdGV4dA0KKTsNCkNSRUFURSBJ TkRFWCBPTiB0IFVTSU5HIGdpbiAocyBnaW5fdHJnbV9vcHMpOw0KSU5TRVJU IElOVE8gdCBWQUxVRVMgKCcxMi0zNCcpOw0KDQpTRVQgZW5hYmxlX3NlcXNj YW4gPSBPRkY7IC0tIHRvIGZvcmNlIHVzaW5nIHRoZSBpbmRleCBvbiBvdXIg c21hbGwgdGFibGUNClNFTEVDVCBjb3VudCgqKSBGUk9NIHQgV0hFUkUgc34n XGR7Mn1bLV0/XGR7Mn0nOyAtLSBnaXZlcyBtZSAwIGFuZCBpdCdzCndyb25n DQoNCkJ1dCBpZiB3ZSB3aWxsIHR1cm4gb24gc2VxIHNjYW5zLCB3ZSB3aWxs IGdldCB0aGUgY29ycmVjdCByZXN1bHQ6DQoNClNFVCBlbmFibGVfc2Vxc2Nh biA9IE9OOw0KU0VMRUNUIGNvdW50KCopIEZST00gdCBXSEVSRSBzfidcZHsy fVstXT9cZHsyfSc7IC0tIGdpdmVzIG1lIDEgYW5kIGl0J3MKY29ycmVjdA0K DQpTYW1lIGJlaGF2aW91ciBJIGdldCB3aXRoIDkuNS40ICh3aW5kb3dzIGFu ZCBsaW51eCkgYW5kIDkuNi4xICh3aW5kb3dzKQp2ZXJzaW9ucyBvZiB0aGUg UG9zdGdyZVNRTAoKCi0tIApTZW50IHZpYSBwZ3NxbC1idWdzIG1haWxpbmcg bGlzdCAocGdzcWwtYnVnc0Bwb3N0Z3Jlc3FsLm9yZykKVG8gbWFrZSBjaGFu Z2VzIHRvIHlvdXIgc3Vic2NyaXB0aW9uOgpodHRwOi8vd3d3LnBvc3RncmVz cWwub3JnL21haWxwcmVmL3Bnc3FsLWJ1Z3MK