- OS is Debian 7 64-bit, in a VM in VMware virtualization System. - Hard disk 100G with 26% usage. - 5 cores. - 6G RAM. - Version MonetDB: MonetDB 5 server v11.15.17 "Feb2013-SP5" - Table: create table (id int, dt date, product varchar (50) .... etc, and another 30 columns between int and varchar. - Query: select dt, count (id) from table where produtct in (....) group by dt Message: 1 Date: Thu, 2 Apr 2015 23:16:39 +0200 From: Ying Zhang To: "Communication channel for developers of the MonetDB suite." Cc:users-list@monetdb.org Subject: Re: MonetDB, data loss in restart server Message-ID:<6C2903C0-4399-462D-9D3F-822351DE1979@cwi.nl> Content-Type: text/plain; charset=windows-1252 Hello Luciano, Thanks for using monetdb, and sorry for the inconvenience. Would you please give us some background information about your setting: - which OS? - hardware spec. of your system - which monetdb version? - what does your query do? - when and how did the database stop? If the monetdb server stopped, did it give any error message? - what's at the end of the merovingian log? With kind regards, Jennie -- Luciano Sasso Vieira Gestor - Inteligência de Negócios luciano@gsgroup.com.br http://www.gsgroup.com.br | tel: 17 3353-0833 | cel: 17 9706-9335 www.gsgroup.com.br http://www.gsgroup.com.br --- Este email foi escaneado pelo Avast antivírus. http://www.avast.com