Re: [Virtuoso-users] Using column store structure for exiting data

2014-06-01 Thread Hugh Williams
Bart, On 26 May 2014, at 13:03, Bart Vandewoestyne wrote: > On 2014-05-18 16:11, Hugh Williams wrote: >> Hi Sumit >> >> Ah, didn't realise you started with a v6 row store database, thus how >> did you upgrade to v7 ? >> >> As if you simply check pointed and restarted the v6 database with a v7

Re: [Virtuoso-users] Virtuoso JDBC error

2014-06-01 Thread Hugh Williams
Hi Dimitris What is happening on the Virtuoso server side as the Virtuoso error is "Virtuoso Communications Link Failure (timeout) : Connection to the server lost" , so does the server crash and have to be restarted or is it the JDBC client the is crash when some operation is performed ? You ca

[Virtuoso-users] Virtuoso JDBC error

2014-06-01 Thread Dimitris Kontokostas
Hi, I am using Virtuoso through JDBC to update data in a DB. The application was working correctly for a long time now and since 2 days ago it doesn't work (out of a suddent) and I am getting the following errors I restarted the server and my app a few times without luck. Any ideas on why this ha