Hi Hugh,
>Firstly I would recommend you upgrade to the 06.01.3127 builds as you
appear to be one release out of >date, or are you running a Virtuoso build
from a Linux distro ?
Yes I am using the Virtuoso running from a Linux distro native version. My
previous attempt was using version 6.01.3127. It had the same problem so I
switched the default version that comes with the system hoping it might
work.
>Specifically what is the method you are using to load the data into
Virtuoso, please provide the commands >being run with isql-vt, so we can see
the operations being performed.
Here is the command I am using...
isql-vt 1111 uname
passwd
DB.DBA.RDF_LOAD_RDFXML_MT(file_to_string_output('$file_name_full'), '',
'$graph_uri');
obviously using the direct path to the file location, and graph uri such as
"http://www.uniprot.org/core";
>Specifically what is the method you are using to load the data into
Virtuoso, please provide the commands >being run with isql-vt, so we can see
the operations being performed.
A simple query to find out if the data is present. for example:
select ?s ?p ?o
where{?s ?p ?o
filter(regex(?s,"uniprot")}
u could use "from" and give the uri but it returns nothing. However, above
works with anything that has uniprot.
> list of graphs is returned by running the function:
>
> DB.DBA.SPARQL_SELECT_KNOWN_GRAPHS();
Idk as I have reset() the triple store, so right now there are no loaded
graphs. However, under the RDF and Graphs tabs, the URI that I used when I
was loading the data cannot be found. Hence the previous email. So I assume
even when I had the triples loaded DB.DBA.SPARQL_SELECT_KNOWN_GRAPHS() does
not return the graphs I loaded. I hope that answers the above question.
Many Thanks,
Romesh
On Fri, Dec 24, 2010 at 9:13 AM, Hugh Williams <[email protected]>wrote:
> Hi
>
> Firstly I would recommend you upgrade to the 06.01.3127 builds as you
> appear to be one release out of date, or are you running a Virtuoso build
> from a Linux distro ?
>
> Specifically what is the method you are using to load the data into
> Virtuoso, please provide the commands being run with isql-vt, so we can see
> the operations being performed. You say the data has been loaded as it can
> be queried, what is the query being run ? Also, what list of graphs is
> returned by running the function:
>
> DB.DBA.SPARQL_SELECT_KNOWN_GRAPHS();
>
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software
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>
> On 23 Dec 2010, at 20:36, R Stanislaus wrote:
>
> Dear lists,
> Virtuoso version: 06.01.3126
>
> My problem is similar to one posted on this list:
> http://sourceforge.net/mailarchive/message.php?msg_id=26750866
>
> However, I followed the instructions to the letter and still have the
> problem.
> Here is the problem: I can upload rdf data using isql-vt or as indicated
> above. However under the RDF->Graphs tab the graph iri does not show up. I
> know the triples went in as I can query the the triples. However, when I do
> the following query
> select distinct ?g
> where{ graph ?g{
> ?s ?p ?o}}
> the graph uri/iri does not show up.
>
> Does any of you what is happening?
> Problem: Triples go in however the attached uri/iri does not show up the
> Graphs Tab.
> Solution:?
>
> Thanks.
>
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