Thanks Hugh, and Kinglsey. I am working on it right now, will revert as
soon as I have done the needful.
- abhishek
On 17 January 2014 19:55, Kingsley Idehen wrote:
> On 1/17/14 4:48 AM, Abhishek Gupta wrote:
>
> I have a graph on which I run following query:
>
> SELECT ?b,?c,?rel1,?d,?rel
On 1/17/14 4:48 AM, Abhishek Gupta wrote:
I have a graph on which I run following query:
SELECT ?b,?c,?rel1,?d,?rel2,?g,?y
WHERE{
?b ?c . ?c ?rel1 ?d. ?d ?rel2 ?g. ?y ?g.
}
It takes about 23 seconds. Now, if I execute following queries:
1. Find all nodes (and relationships) from (?c)
2. Fin
Hi Hugh,
The virtuoso server log does not show any error messages.
The version is Version 7.0.1-dev.3207-pthreads as of Jan 16 2014
If I use file_open instead of file_to_string_output I get a error
message (FA25 Seek error in file , which makes sense for a pipe).
i.e. DEBUG: Using script:DB.DB
Hi Abhishek,
Hard to say you should profile the queries as indicated at [1], to see the
compiler and execution plans and where the time is being take performing query.
If you can provide this for the problem query and one that works well we might
be able to say more ...
Best Regards
Hugh Willi
Hi Andra,
You cannnot call the TTLP_MT function directly in Jena, but can if a JDBC
connection is made to Virtuoso and you do say is there anyway this can be done
in "Java" , so would that suffice ? Note you can also use the Virtuoso
RDFBulkloader [1] functions for managing the bulk loading of
I have a graph on which I run following query:
SELECT ?b,?c,?rel1,?d,?rel2,?g,?y
WHERE{
?b ?c . ?c ?rel1 ?d. ?d ?rel2 ?g. ?y ?g.
}
It takes about 23 seconds. Now, if I execute following queries:
1. Find all nodes (and relationships) from (?c)
2. Find all nodes (and relationships) from above
Hi,
I am looking into a solution to automatically load triples into our triples
store. We use jena to convert our data into triples. Our current workflow is
that we dump the triples in a file (e.g. content.ttl) after which this file is
loaded through the isql command line:
"DB.DBA.TTLP
