Hi All, I just tested this schema and data on and 11.17.9 i get this same thing. I can't PLAN / EXPLAIN / TRACE this query you just get connection terminated SIGSEGV in the merovingian.log Regards, Brian Hood On Wed, Jun 10, 2015 at 7:49 AM, Dennis Wiest <Dennis.Wiest@avitech.aero> wrote:
Hello Niels,
i create a Bugreport.
Thanks
-----Ursprüngliche Nachricht----- Von: users-list [mailto:users-list-bounces+dennis.wiest= avitech.aero@monetdb.org] Im Auftrag von Niels Nes Gesendet: Mittwoch, 10. Juni 2015 08:33 An: Communication channel for MonetDB users Betreff: Re: MonetDB crashed by some Query
On Wed, Jun 10, 2015 at 08:26:26AM +0200, Dennis Wiest wrote:
Hello,
I'm new here. I have the following problem. I have a database that looks like this (see end of email). Now I want to issue the following query.
Select b. * FROM open_auctions o, b bidder WHERE (select b3.INCREASE from bidder b3 where b3.id = (select min (b3a.id) from bidder b3a where b3a.open_auction_id = o.open_auction_id)) * 2 <= (Select b2.INCREASE from bidder b2 where b2.id = (SELECT MAX (b2a.id) from bidder b2a where b2a.open_auction_id = o.open_auction_id)) AND o.open_auction_id = b.open_auction_id;
The database crashes. If I divide the query individually and settled it works flawlessly. Other complex query also work. Only in this query crashes the database. Can anyone help me further?
I installed MonetDB 11:19:11 64 bits on Redhat. 6
Thanks and Regards Dennis
Could you create a bugreport on bugs.monetdb.org?
Niels
Dennis
CREATE TABLE closed_auctions (
id int NOT NULL AUTO_INCREMENT,
seller varchar(255) NOT NULL,
buyer varchar(255) NOT NULL,
itemref varchar(255) NOT NULL,
price double NOT NULL,
date varchar(255) NOT NULL,
quantitiy int NOT NULL,
type varchar(255) NOT NULL,
PRIMARY KEY (id)
);
INSERT INTO `open_auctions` (`id`, `open_auction_id`, `initial`, `reserve`, `aktuell`, `privacy`, `itemref`, `seller`, `quantity`, `type `, `start`, `ende`) VALUES
(1, 'open_auction0', 210.62, 1540.75, 263.12, 'No', 'item0', 'person11', 1, 'Regular', '02/27/1998', '03/09/1999'),
(2, 'open_auction1', 69.64, 398.65, 168.64, '', 'item2', 'person10', 1, 'Featured', '06/14/1998', '02/27/1999'),
(3, 'open_auction2', 13.9, 0, 16.9, 'No', 'item3', 'person11', 1, 'Featured', '07/16/2000', '10/22/2000'),
(4, 'open_auction3', 17.12, 0, 179.12, '', 'item5', 'person13', 1, 'Featured', '02/01/2001', '07/22/1999'),
(5, 'open_auction4', 38.21, 116.91, 219.71, 'No', 'item7', 'person11', 4, 'Regular, Dutch', '08/05/2000', '01/09/1999'),
(6, 'open_auction5', 75.95, 174.84, 116.45, 'No', 'item9', 'person7', 1, 'Featured', '01/27/2001', '10/08/1999'),
(7, 'open_auction6', 67.27, 0, 77.77, 'Yes', 'item10', 'person14', 1, 'Featured', '12/15/2001', '07/13/1999'),
(8, 'open_auction7', 35.53, 133.36, 73.03, 'Yes', 'item12', 'person16', 1, 'Regular', '04/06/2001', '04/11/2000'),
(9, 'open_auction8', 92.54, 0, 101.54, '', 'item13', 'person12', 1, 'Regular', '10/20/1998', '02/04/2001'),
(10, 'open_auction9', 9.88, 0, 137.38, '', 'item14', 'person10', 1, 'Featured', '06/16/1998', '12/05/2000'),
(11, 'open_auction10', 86.28, 0, 239.28, 'Yes', 'item16', 'person8', 1, 'Featured', '06/26/2000', '02/04/1998'),
(12, 'open_auction11', 4.12, 24.53, 38.62, '', 'item17', 'person12', 1, 'Regular', '11/03/1999', '03/02/2000');
CREATE TABLE bidder (
id int NOT NULL AUTO_INCREMENT,
open_auction_id varchar(255) NOT NULL,
date varchar(255) NOT NULL,
time varchar(255) NOT NULL,
personref varchar(255) NOT NULL,
increase double NOT NULL,
PRIMARY KEY (id)
);
--
-- Daten für Tabelle `bidder`
--
INSERT INTO `bidder` (`id`, `open_auction_id`, `date`, `time`, `personref`, `increase`) VALUES
(1, 'open_auction0', '06/13/2001', '13:16:15', 'person0', 18),
(2, 'open_auction0', '09/18/2000', '11:29:44', 'person23', 12),
(3, 'open_auction0', '01/07/1998', '10:23:59', 'person14', 18),
(4, 'open_auction0', '07/10/2001', '14:00:39', 'person16', 4.5),
(5, 'open_auction1', '11/12/1998', '11:23:38', 'person20', 4.5),
(6, 'open_auction1', '10/02/2000', '22:48:00', 'person4', 15),
(7, 'open_auction1', '12/04/1998', '22:29:38', 'person23', 1.5),
(8, 'open_auction1', '06/22/1999', '12:43:47', 'person19', 15),
(9, 'open_auction1', '12/02/2001', '13:38:51', 'person15', 45),
(10, 'open_auction1', '11/12/2001', '04:50:27', 'person9', 6),
(11, 'open_auction1', '05/21/2001', '08:02:16', 'person5', 12),
(12, 'open_auction2', '12/04/2000', '14:03:16', 'person5', 3),
(13, 'open_auction3', '09/03/2000', '22:45:30', 'person8', 10.5),
(14, 'open_auction3', '08/18/1998', '17:13:40', 'person22', 25.5),
(15, 'open_auction3', '06/05/1998', '11:57:56', 'person19', 16.5),
(16, 'open_auction3', '09/20/1999', '00:39:18', 'person5', 46.5),
(17, 'open_auction3', '10/03/2001', '01:08:59', 'person23', 58.5),
(18, 'open_auction3', '02/17/2001', '07:13:32', 'person20', 4.5),
(19, 'open_auction4', '10/19/1998', '09:00:31', 'person7', 33),
(20, 'open_auction4', '03/11/2001', '01:59:02', 'person8', 9),
(21, 'open_auction4', '04/16/2001', '23:37:09', 'person8', 6),
(22, 'open_auction4', '03/06/1999', '12:19:57', 'person5', 4.5),
(23, 'open_auction4', '02/01/2000', '09:37:51', 'person21', 18),
(24, 'open_auction4', '01/09/1999', '19:31:44', 'person1', 31.5),
(25, 'open_auction4', '11/11/2001', '05:24:08', 'person16', 27),
(26, 'open_auction4', '11/19/1998', '16:16:17', 'person10', 7.5),
(27, 'open_auction4', '04/05/1999', '00:37:15', 'person17', 7.5),
(28, 'open_auction4', '09/14/1999', '12:00:43', 'person12', 37.5),
(29, 'open_auction5', '07/07/2000', '08:53:00', 'person15', 6),
(30, 'open_auction5', '08/06/2001', '10:16:15', 'person13', 4.5),
(31, 'open_auction5', '08/23/1999', '08:26:06', 'person17', 30),
(32, 'open_auction6', '01/23/2000', '17:14:42', 'person1', 10.5),
(33, 'open_auction7', '10/14/1999', '14:39:18', 'person16', 27),
(34, 'open_auction7', '05/19/1999', '23:51:16', 'person14', 9),
(35, 'open_auction7', '03/27/1999', '19:14:39', 'person23', 1.5),
(36, 'open_auction8', '04/26/2001', '00:41:04', 'person12', 9),
(37, 'open_auction9', '04/03/1999', '19:09:46', 'person22', 18),
(38, 'open_auction9', '01/21/1999', '08:14:44', 'person19', 19.5),
(39, 'open_auction9', '11/24/1999', '02:12:12', 'person11', 12),
(40, 'open_auction9', '01/07/2001', '05:33:55', 'person7', 9),
(41, 'open_auction9', '07/28/2000', '00:57:52', 'person16', 16.5),
(42, 'open_auction9', '01/28/2000', '20:24:02', 'person23', 1.5),
(43, 'open_auction9', '05/13/2001', '02:45:46', 'person13', 1.5),
(44, 'open_auction9', '12/06/2000', '15:18:07', 'person21', 24),
(45, 'open_auction9', '08/16/1998', '09:27:27', 'person14', 3),
(46, 'open_auction9', '06/18/2001', '19:57:53', 'person7', 3),
(47, 'open_auction9', '12/13/2001', '09:01:23', 'person2', 12),
(48, 'open_auction9', '03/18/2001', '08:59:02', 'person13', 7.5),
(49, 'open_auction10', '08/14/1998', '16:33:46', 'person23', 33),
(50, 'open_auction10', '03/24/1998', '11:45:48', 'person3', 1.5),
(51, 'open_auction10', '10/08/1998', '06:20:35', 'person1', 45),
(52, 'open_auction10', '01/12/1998', '21:43:02', 'person3', 15),
(53, 'open_auction10', '03/02/2001', '20:20:33', 'person0', 9),
(54, 'open_auction10', '03/01/2000', '10:08:07', 'person23', 10.5),
(55, 'open_auction10', '07/19/2001', '00:50:29', 'person6', 9),
(56, 'open_auction10', '10/04/2001', '00:58:25', 'person4', 3),
(57, 'open_auction10', '11/27/1998', '00:15:23', 'person21', 27),
(58, 'open_auction11', '05/16/1998', '15:08:01', 'person1', 15),
(59, 'open_auction11', '05/08/2000', '06:44:20', 'person3', 4.5),
(60, 'open_auction11', '10/22/2001', '15:34:49', 'person4', 15);
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-- Niels Nes, Manager ITF, Centrum Wiskunde & Informatica (CWI) Science Park 123, 1098 XG Amsterdam, The Netherlands room L3.14, phone ++31 20 592-4098 sip:4098@sip.cwi.nl url: https://www.cwi.nl/people/niels e-mail: Niels.Nes@cwi.nl _______________________________________________ users-list mailing list users-list@monetdb.org https://www.monetdb.org/mailman/listinfo/users-list