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Thu, 09 Dec 2021 15:19:02 +0000 Content-Type: multipart/mixed; boundary="===============2630899569149057418==" MIME-Version: 1.0 Subject: BUG #17330: EXPLAIN hangs and very long query plans To: pgsql-bugs@lists.postgresql.org From: PG Bug reporting form Cc: strahinjak@nordeus.com Reply-To: strahinjak@nordeus.com, pgsql-bugs@lists.postgresql.org Date: Thu, 09 Dec 2021 15:18:40 +0000 Message-ID: <17330-0d6d4cf6ff440a65@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 --===============2630899569149057418== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhlIGZvbGxvd2luZyBidWcgaGFzIGJlZW4gbG9nZ2VkIG9uIHRoZSB3ZWJzaXRlOgoKQnVnIHJl ZmVyZW5jZTogICAgICAxNzMzMApMb2dnZWQgYnk6ICAgICAgICAgIFN0cmFoaW5qYSBLdXN0dWRp YwpFbWFpbCBhZGRyZXNzOiAgICAgIHN0cmFoaW5qYWtAbm9yZGV1cy5jb20KUG9zdGdyZVNRTCB2 ZXJzaW9uOiAxMC4xOQpPcGVyYXRpbmcgc3lzdGVtOiAgIENlbnRPUyA3CkRlc2NyaXB0aW9uOiAg ICAgICAgCgpXZSBoYWQgYW4gaXNzdWUgd2l0aCBvbmUgb2Ygb3VyIHByb2R1Y3Rpb24gZGF0YWJh c2VzIHJ1bm5pbmcgUG9zdGdyZXMgMTAuMTkKb24gQ2VudE9TIDcuIE9uZSBvZiB0aGUgbW9zdCBv ZnRlbiBleGVjdXRlZCBxdWVyaWVzIHN0YXJ0ZWQgaGF2aW5nIHZlcnkgbG9uZwpxdWVyeSBwbGFu cyBvZiAzMDAwbXMrLCB3aGlsZSB0aGUgZXhlY3V0aW9uIGR1cmF0aW9uIHdhcyAxbXMtM21zLiBR dWVyeQpwbGFucyB3aGVuIGV2ZXJ5dGhpbmcgaXMgd29ya2luZyByZWd1bGFybHkgd2VyZSBhcm91 bmQgMW1zIG9yIGxlc3MuIFdoaWxlIG9uCnRoZSByZXBsaWNhIGl0IGRpZG4ndCBldmVuIHdhbnQg dG8gZmluaXNoIEVYUExBSU4gKHdpdGhvdXQgQU5BTFlaRSwganVzdApFWFBMQUlOISkuIEVYUExB SU4gd291bGQganVzdCBoYW5nIGZvcmV2ZXIuIFRvIGJlIHByZWNpc2Ugd2Ugd2VyZSBydW5uaW5n CjEwLjEwIGF0IHRoYXQgdGltZSwgYnV0IHVwZ3JhZGluZyB0byAxMC4xOSBkaWRuJ3QgaGVscC4g V2UgdHJpZWQgcnVubmluZwpBTkFMWVpFIG9uIHRoZSB3aG9sZSBkYXRhYmFzZSwgYnV0IHRoYXQg ZGlkbid0IGhlbHAuIEluIHRoZSBlbmQsIHdoYXQgaGVscGVkCmlzIHJ1bm5pbmcgcGdfcmVwYWNr IG9uIHRoZSB3aG9sZSBEQi4gVGhpcyB3YXMgc3RyYW5nZSBiZWNhdXNlIEkgdGhvdWdodAp0aGF0 IHRoZSBxdWVyeSBwbGFubmVyIGlzIHVzaW5nIHRhYmxlIHN0YXRpc3RpY3MgYW5kIHRoZSBpbmRl eCBzY2hlbWEgdG8KZGV0ZXJtaW5lIHdoYXQgcGxhbiB0byBydW4sIGl0IHNob3VsZG4ndCBuZWVk IHRhYmxlL2luZGV4IGRhdGEgdG8gbWFrZSBhCnBsYW4sIGJ1dCBJIGRvbid0IGtub3cgUEcgaW50 ZXJuYWxzLCBzbyBJIG1pZ2h0IGJlIHdyb25nLg0KDQpCZWNhdXNlIHdlIGhhdmUgYmFja3VwcyBj cmVhdGVkIGJ5IFdBTC1HLCBJJ3ZlIHJlc3RvcmVkIHRoZSBiYXNlIGJhY2t1cCB3aXRoCldBTHMg ZnJvbSB0aGF0IHRpbWUgYW5kIEkndmUgbWFuYWdlZCB0byByZWNyZWF0ZSB0aGUgaXNzdWUgaW4g RG9ja2VyIG9uIG15Cm93biBsYXB0b3AuIFRoZSBpc3N1ZSBpcyB0aGF0IGluIERvY2tlciBFWFBM QUlOIHJ1bnMgZm9yZXZlciwgaXQgbmV2ZXIKZmluaXNoZXMsIGxpa2UgdGhlIGlzc3VlIHdlIGhh ZCBvbiB0aGUgcmVwbGljYS4gVGhpcyBtZWFucyBJIGhhdmUgYSAxMDAlCnJlcHJvIG9mIHRoZSBp c3N1ZSBhbmQgSSBjYW4gZG8gd2hhdGV2ZXIgeW91IHRlbGwgbWUgdG8gZG8gdG8gZmluZCBvdXQg d2hhdApjYXVzZWQgaXQuIEkgYWxyZWFkeSB0cmllZCBlbmFibGluZyBgbG9nX2Vycm9yX3ZlcmJv c2l0eSA9IHZlcmJvc2VgIGJ1dCB0aGUKc2VydmVyIGRvZXNuJ3QgcHJpbnQgYW55dGhpbmcgd2hp bGUgRVhQTEFJTiBpcyBydW5uaW5nIGFuZCBpdCBuZXZlcgpmaW5pc2hlcywgSSBoYXZlbid0IHRy aWVkIHRvIGxlYXZlIGl0IHRvIHJ1biBmb3IgaG91cnMgKGJ1dCBJIG1pZ2h0KS4NCg0KSXMgdGhp cyBhIGtub3duIGJ1ZyBpbiBQRyAxMC5YPyBPciB3b3VsZCB5b3UgbGlrZSBtZSB0byBzaGFyZSBt b3JlIGRldGFpbHMKYWJvdXQgdGhlIHRhYmxlIGRlZmluaXRpb25zLCB0aGUgZXhhY3QgcXVlcnkg YW5kIGFueXRoaW5nIHlvdSBuZWVkPwoK --===============2630899569149057418==--