Re: [Virtuoso-users] Max length of temp row error

2012-11-26 Thread Hugh Williams
Hi Houda, I note removing the group_digest ie (sql:group_digest(?category,',',600,1) as ?cc) enable the query to run, what are you trying to do with this call ? It would be interesting to see the SPARQL query execution plan using the explain function both with and without the group_digest for c

Re: [Virtuoso-users] max length of temp row error

2011-08-05 Thread Hugh Williams
Hi Nan, I can see the error against your endpoint, but cannot access any other services ie conductor, isql etc to analyse the query. If you cannot provide datasets for a test case, we would then also need to have the query execution plan using the virtuoso explain() function and the sparql_to_

Re: [Virtuoso-users] max length of temp row error

2011-08-04 Thread DENG Nan
The query is as following using the endpoint http://semantics.eurecom.fr/sparql select ?event (sql:SAMPLE(?thumb) as ?thumb) ?title ?description ?lat ?lon ?beginTime ?endTime where { ?event a lode:Event. ?event dc:title ?title. ?event dc:description ?description. ?event lode:inSpace ?space. ?space

Re: [Virtuoso-users] max length of temp row error

2011-08-04 Thread Hugh Williams
Hi Nan, The are no specific configuration params to work around this from occurrence of this error seen before, although we are looking into it. Please provide the query and ideally some test data to recreate and we may be able to advise on re-structuring of the query to work around this. Best

[Virtuoso-users] max length of temp row error

2011-08-04 Thread DENG Nan
Hi, I run a select query and I get an error called: Virtuoso 22023 Error SR319: Max length of a temp row (12432) exceeded Can I reconfigure this, like the timeout, to make it work? Thank you. -- DENG Nan Elève ingénieur à Télécom-Paristech Mail: nicolasdeng1...@gmail.com de...@eurecom.fr