Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r4kkc-009ySk-5D for pgsql-bugs@arkaria.postgresql.org; Sun, 19 Nov 2023 16:34:26 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1r4kka-004Auu-0M for pgsql-bugs@arkaria.postgresql.org; Sun, 19 Nov 2023 16:34:24 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r4jha-0048DX-0w for pgsql-bugs@lists.postgresql.org; Sun, 19 Nov 2023 15:27:14 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r4jhS-006KoR-Ms for pgsql-bugs@lists.postgresql.org; Sun, 19 Nov 2023 15:27:12 +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=bbCScynTd0EyZ5duZBzAxCoXJRXeav26IK1PTvIuwIM=; b=hnzpCmLuiMCd4pj2jvA3bIw3LY CxuQ/X/ISgqmcJE+TXAKXJ5hOjMqvb5YDmTl2rTeepXJIwLDNbJEi7OscjG86YL1OypsrmogFBEB8 GrKBaWhaiNTCC0UuknJH5etnb9ddVqf8HOo12v50xqhOwxSCv2i+OYBkE5Pu1xbjN1kYituRG9wrr EvqrwAG1PIm+l40Il5cjH5pIEdTzPm6SuiizAHGe6tGlnsv22VnaZfRWbBdMk9Ju27ukws/o3xwU7 aHvw8c1H0N9ukVRymMTeKT9IyURkFK+OQeAYqdnFOza/8lBOLAq10lA3DCgBF6LRvXfsRIjWTh7AL 1tz4zMdQ==; Received: from wrigleys.postgresql.org ([2a02:c0:301:0:ffff::34]) by mahout.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r4jhR-005gUd-8y for pgsql-bugs@lists.postgresql.org; Sun, 19 Nov 2023 15:27:05 +0000 Received: from localhost ([127.0.0.1] helo=wrigleys.postgresql.org) by wrigleys.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1r4jhN-006sQh-K6 for pgsql-bugs@lists.postgresql.org; Sun, 19 Nov 2023 15:27:02 +0000 Content-Type: multipart/mixed; boundary="===============6436095406559243386==" MIME-Version: 1.0 Subject: BUG #18205: Performance regression with NOT NULL checks. To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: dmigowski@ikoffice.de Reply-To: dmigowski@ikoffice.de, pgsql-bugs@lists.postgresql.org Date: Sun, 19 Nov 2023 15:26:32 +0000 Message-ID: <18205-53c59cab45881d52@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 --===============6436095406559243386== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxODIwNQpMb2dnZWQgYnk6ICAgICAgICAgIERhbmllbCBNaWdvd3NraQpF bWFpbCBhZGRyZXNzOiAgICAgIGRtaWdvd3NraUBpa29mZmljZS5kZQpQb3N0Z3JlU1FMIHZlcnNp b246IDE1LjUKT3BlcmF0aW5nIHN5c3RlbTogICBXaW5kb3dzICsgTGludXgKRGVzY3JpcHRpb246 ICAgICAgICAKCkkgZm91bmQgb3V0IHRoYXQgc2VsZWN0aW5nIGZyb20gYSB3aWRlIHRhYmxlIHdp dGggYSBzaW5nbGUgbm90LW51bGwgd2hlcmUKY2xhdXNlIGxlYWRzIHRvIHNldmVyZSBwZXJmb3Jt YW5jZSByZWdyZXNzaW9uIHdoZW4gdXBncmFkaW5nIGZyb20gUG9zdGdyZVNRTAo5LjUgdG8gUG9z dGdyZVNRTCAxNS4gSSBhbSBkb2luZyB0aGUgZm9sbG93aW5nIHF1ZXJpZXMgd2l0aG91dCBwYXJh bGxlbApxdWVyeSBlbmFibGVkIGJlY2F1c2UgaW4gYSByZWFsIHdvcmxkIGNhc2Ugd2UgY2Fubm90 IGdvIHBhcmFsbGVsIGFueXdheS4gDQoNCiAgICBzZWxlY3QgY291bnQoaWQpIEZST00gdGVzdHRh YmxlIHQgV0hFUkUgdC55IElTIE5VTEw7DQoNCkhlcmUgYXJlIHRoZSB0aW1pbmdzIG9mIHRoZSBx dWVyeSAodGhyZWUgcnVucyk6DQoNCiAgICBQRyA5LjU6IDAsMzNzIDAsMzNzIDAsMzNzDQogICAg UEcgMTU6IDAsNDNzIDAsNDRzIDAsNDNzDQoNClBsZWFzZSBjcmVhdGUgYSB0ZXN0IHRhYmxlIHRo aXMgd2F5Og0KDQpkcm9wIHRhYmxlIGlmIGV4aXN0cyB0ZXN0dGFibGUgY2FzY2FkZTsNClNFTEVD VCBnZW5lcmF0ZV9zZXJpZXM6OmludDQgYXMgaWQsIG51bGw6OmludDQgYSwgbnVsbDo6aW50NCBi LA0KICAgIG51bGw6OmludDQgYywgbnVsbDo6aW50NCBkLCBudWxsOjppbnQ0IGUsIG51bGw6Omlu dDQgZiwgbnVsbDo6aW50NCBnLApudWxsOjppbnQ0IGgsIG51bGw6OmludDQgaSwgbnVsbDo6aW50 NCBqLA0KICAgIG51bGw6OmludDQgaywgbnVsbDo6aW50NCBsLCBudWxsOjppbnQ0IG0sIG51bGw6 OmludDQgbiwgbnVsbDo6aW50NCBvLApudWxsOjppbnQ0IHAsIG51bGw6OmludDQgcSwgbnVsbDo6 aW50NCByLCANCiAgICBudWxsOjppbnQ0IHMsIG51bGw6OmludDQgdCwgbnVsbDo6aW50NCB1LCBu dWxsOjppbnQ0IHYsIG51bGw6OmludDQgdywKbnVsbDo6aW50NCB4LCBudWxsOjppbnQ0IHksIG51 bGw6OmludDQgeg0KICAgIGludG8gdGVzdHRhYmxlIA0KICAgRlJPTSBnZW5lcmF0ZV9zZXJpZXMo MSw2MDAwMDAwLDEpOw0KDQotLSBPbiBQRzE1Og0Kc2V0IG1heF9wYXJhbGxlbF93b3JrZXJzID0g MDsNCnNldCBtYXhfcGFyYWxsZWxfd29ya2Vyc19wZXJfZ2F0aGVyID0gMDsNCg0KSSBhbHJlYWR5 IHRhbGtlZCB0byBkZXNwZXN6IGFib3V0IHRoaXMgYW5kIGhlIHRpbWVkIHRoZSBxdWVyeSBvbiBk aWZmZXJlbnQKUEcgdmVyc2lvbnMsIHdoaWNoIHNlZW0gdG8gYmUgdGhlIHZlcnNpb25zIGZyb20g UG9zdGdyZVNRTCdzIERlYmlhbgpyZXBvc2l0b3J5Og0KDQotIDkuNS4yNSA6IDU5MC45NTggbXMN Ci0gOS42LjI0IDogNjA3LjIyOCBtcw0KLSAxMC4yMyA6IDgyMC43NzkgbXMNCi0gMTEuMjIgOiA3 NDYuMTIyIG1zDQotIDEyLjE3IDogODI5Ljc4NiBtcw0KLSAxMy4xMyA6IDgwNC44NzggbXMNCi0g MTQuMTAgOiA3NzIuNDE1IG1zDQotIDE1LjUgOiA3NzQuNzQ5IG1zDQotIDE2LjEgOiA3NDYuODAy IG1zDQoNClN0YXJ0aW5nIHdpdGggUG9zdGdyZVNRTCAxMCB0aGVyZSBpcyBhIHNldmVyZSBkZWdy YXRpb24gaW4gcGVyZm9ybWFuY2UuIEkKanVzdCBjYW5ub3QgYmVsaWV2ZSBsYXRlciB2ZXJzaW9u cyBvZiBQb3N0Z3JlU1FMIGJlaW5nIHNvIG11Y2ggc2xvd2VyIHRoYW4KdGhlIG9yaWdpbmFsIHZl cnNpb25zLgoK --===============6436095406559243386==--