Hello Magnus,
Are there any changes in the implementation of what’s returned from a
DESCRIBE-query in Virtuoso 5 and 6?
I don't remember any intentional changes, except adding new two
additional modes, available with
DEFINE sql:describe-mode CBD
and
DEFINE sql:describe-mode SPO
(see
Hello Alexander,
Let's imagine we have a list of entities uris' as input and we need to
retrieve all triples for each entity.
Is there any way to execute it using one query?
We have an IN operator extension:
select ?p ?o
where
{
?s ?p ?o .
filter (?s in (someGraph#entity1,
Hello,
the IN is very fast and I would recommend to anyone using it.
btw. will IN be a part of the next SPARQL recommendation?
I have just a short question (tested on dbpedia):
SELECT DISTINCT ?subject { {
?subject a ?expanded0 } UNION {
?subject a ?expanded1 }
FILTER ( ?expanded0 IN (
Hi Sebastian,
I think the first query doesn't work because you are trying to filter first
subquery variable in the scope of second subquery.
Regards,
Alexander
2010/3/23 Sebastian Hellmann hellm...@informatik.uni-leipzig.de
Hello,
the IN is very fast and I would recommend to anyone using
I have looked through plenty of Virtuoso documentation articles and
blogposts and haven't found any IN usage with subqueries. Is it possible?
2010/3/23 Ivan Mikhailov imikhai...@openlinksw.com
Hello Alexander,
Let's imagine we have a list of entities uris' as input and we need to
retrieve
Hi Sashikiran,
You can take a look at these docs:
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtuosoRDFSinkFolder
http://ods.openlinksw.com/dataspace/dav/wiki/ODS/ODSRDFSinkFolder
Best Regards,
Rumi
- Original Message -
From: Rameswara Sashi Kiran Challa
To:
Is there any way to influence the tokenizer for the Virtuoso full text
indexer?
The issue is that a dot does not act as a token divider. For an example
see the bug report: http://bugs.kde.org/show_bug.cgi?id=231549
Thanks,
Sebastian Trueg
Hi Ivan,
this sounds like quite a lot of effort and additional storage space. I
am not sure if the problem is worth it.
In any case, could you point me towards documentation on the matter so I
can evaluate it?
Cheers,
Sebastian
On 03/23/2010 04:48 PM, Ivan Mikhailov wrote:
Hello Sebastian,
