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Tue, 18 Mar 2025 20:40:02 +0000 Content-Type: multipart/mixed; boundary="===============3312795247226022803==" MIME-Version: 1.0 Subject: BUG #18855: Using BRIN index with int8_bloom_ops produces incorrect results To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: arseniy.mukhin.dev@gmail.com Reply-To: arseniy.mukhin.dev@gmail.com, pgsql-bugs@lists.postgresql.org Date: Tue, 18 Mar 2025 20:39:09 +0000 Message-ID: <18855-1cf1c8bcc22150e6@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 --===============3312795247226022803== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxODg1NQpMb2dnZWQgYnk6ICAgICAgICAgIEFyc2VuaXkgTXVraGluCkVt YWlsIGFkZHJlc3M6ICAgICAgYXJzZW5peS5tdWtoaW4uZGV2QGdtYWlsLmNvbQpQb3N0Z3JlU1FM IHZlcnNpb246IDE3LjQKT3BlcmF0aW5nIHN5c3RlbTogICBVYnVudHUgMjQuMDQuMiBMVFMKRGVz Y3JpcHRpb246ICAgICAgICAKClBvc3RncmVTUUwgMTcuNCAoRGViaWFuIDE3LjQtMS5wZ2RnMTIw KzIpIG9uIHg4Nl82NC1wYy1saW51eC1nbnUsIGNvbXBpbGVkCmJ5IGdjYyAoRGViaWFuIDEyLjIu MC0xNCkgMTIuMi4wLCA2NC1iaXQNCg0KSW4gdGhpcyBleGFtcGxlLCB0aGUgcXVlcnkgdXNpbmcg dGhlIGluZGV4IHJldHVybnMgMCByb3dzLCBidXQgdGhlIHF1ZXJ5CnVzaW5nIHNlcXNjYW4gcmV0 dXJucyAxIHJvdy4NCg0KSG93IHRvIHJlcHJvZHVjZToNCg0KLS0gZGF0YXNldA0KZHJvcCB0YWJs ZSBpZiBleGlzdHMgdDE7DQpjcmVhdGUgdGFibGUgaWYgbm90IGV4aXN0cyB0MSAoYSBiaWdpbnQp Ow0KaW5zZXJ0IGludG8gdDEgKGEpIHNlbGVjdCB4IGZyb20gZ2VuZXJhdGVfc2VyaWVzKDEsMzAw MDAwKSBhcyB4Ow0KY3JlYXRlIGluZGV4IHQxX2FfYnJpbl9pZHggb24gdDEgdXNpbmcgYnJpbiAo YSBpbnQ4X2Jsb29tX29wcyk7DQphbmFseXNlOw0KDQotLSBoZWxwZXIgZnVuY3Rpb24gdG8gZmlu ZCBidWdneSB2YWx1ZS4gSXQncyBleHBlcmltZW50YWxseSBrbm93biB0aGF0IHRoZXJlCnNob3Vs ZCBiZSBzdWNoIGEgdmFsdWUgd2l0aGluIFsyODkwMDAsIDI4OTUwMF0uDQotLSBTbyBmdW5jdGlv biBpdGVyYXRlcyB0aHJvdWdoIHRoaXMgc2VnbWVudCBhbmQgc3RvcHMgd2hlbiBxdWVyeSByZXR1 cm5zIG5vCnJvd3M7DQpDUkVBVEUgT1IgUkVQTEFDRSBGVU5DVElPTiBmaW5kX21pc3NlZF92YWx1 ZSgpDQogICAgUkVUVVJOUyBiaWdpbnQgQVMNCiQkDQpERUNMQVJFDQogICAgdmFsdWUgYmlnaW50 Ow0KICAgIHJlc3VsdCBSRUNPUkQ7DQpCRUdJTg0KICAgIC0tIHRvIG1ha2Ugc3VyZSB3ZSB1c2Ug aW5kZXgNCiAgICBTRVQgZW5hYmxlX2JpdG1hcHNjYW4gPSBvbjsNCg0KICAgIC0tIExvb3AgdGhy b3VnaCB0aGUgcmFuZ2UNCiAgICBGT1IgdmFsdWUgSU4gMjg5MDAwLi4yODk1MDAgTE9PUA0KICAg ICAgICAgICAgLS0gRXhlY3V0ZSBzaW1wbGUgc2VsZWN0DQogICAgICAgICAgICBQRVJGT1JNICog RlJPTSB0MSBXSEVSRSBhID0gdmFsdWU6OmJpZ2ludDsNCg0KICAgICAgICAgICAgLS0gQ2hlY2sg aWYgbm8gcm93IHdhcyByZXR1cm5lZA0KICAgICAgICAgICAgSUYgTk9UIEZPVU5EIFRIRU4NCiAg ICAgICAgICAgICAgICAtLSBJZiBubyByb3cgZm91bmQsIHJldHVybiB0aGUgY3VycmVudCB2YWx1 ZQ0KICAgICAgICAgICAgICAgIFJFVFVSTiB2YWx1ZTsNCiAgICAgICAgICAgIEVORCBJRjsNCiAg ICAgICAgRU5EIExPT1A7DQoNCiAgICAtLSBJZiBubyB2YWx1ZSB3aXRoIDAgcm93cyBpcyBmb3Vu ZCwgcmV0dXJuIE5VTEwNCiAgICBSRVRVUk4gTlVMTDsNCkVORDsNCiQkIExBTkdVQUdFIHBscGdz cWw7DQoNCg0Kc2VsZWN0IGZpbmRfbWlzc2VkX3ZhbHVlKCk7DQoNCi0tIGZpbmRfbWlzc2VkX3Zh bHVlKCkgcmV0dXJucyB2YWx1ZSB3aGljaCB3ZSBjYW4gdXNlIGl0IHRvIGRlbW9uc3RyYXRlIHRo YXQKd2UgaGF2ZSBkaWZmZXJlbnQgcmVzdWx0cyB3aXRoIGFuZCB3aXRob3V0IHRoZSBpbmRleCwN Ci0tIHJlcGxhY2UgUkVQTEFDRV9XSVRIX01JU1NFRF9WQUxVRSBiZWxvdyB3aXRoIGl0Lg0KDQpz ZXQgZW5hYmxlX2JpdG1hcHNjYW4gPSBvZmY7DQpleHBsYWluIGFuYWx5c2Ugc2VsZWN0ICogZnJv bSB0MSB3aGVyZSBhID0KUkVQTEFDRV9XSVRIX01JU1NFRF9WQUxVRTo6YmlnaW50Ow0KLS0gIHNl cSBzY2FuLCByZXN1bHRzIHJvd3MgPSAxDQoNCg0Kc2V0IGVuYWJsZV9iaXRtYXBzY2FuID0gb247 DQpleHBsYWluIGFuYWx5c2Ugc2VsZWN0ICogZnJvbSB0MSB3aGVyZSBhID0KUkVQTEFDRV9XSVRI X01JU1NFRF9WQUxVRTo6YmlnaW50Ow0KLS0gYml0bWFwIGluZGV4IHNjYW4sIHJvd3MgPSAwCgo= --===============3312795247226022803==--