BTW, I am not specifying any default graph when querying via /sparql.
On a related note, I assume that there are policy functions at work in
some parts of the ODS system ( attached to tables in different
modules, below the RDF views ). Is there a way to:
* List all these functions?
* Override all? ( to create a SPARQL superuser that can see beyond "public" )
Sorry if my questions are a bit off mark. I am just starting to look
into how row level security works wrt to RDF.
This seems ( + federation + oauth ) seem to be a powerful product USP.
Beyond the examples provided in the docs, is there any recommended
reading material?
Thanks,
A
On Sun, Apr 26, 2009 at 10:23 AM, Aldo Bucchi <aldo.buc...@univrz.com> wrote:
> Hi,
>
> I have noticed that SPARQLing via the web interface ( iSQL or any
> other ) will return more results than doing the same via JDBC.
> Same user, same query.
>
> Before getting into any detail. Is there any difference under the hood?
> Maybe access policies are being bypassed in one scenario and not in another?
>
> For example, the following query:
>
> SELECT DISTINCT ?p WHERE {
> <http://www.univrz.com/dataspace/person/aldo.bucchi#this> ?p ?o }
> LIMIT 20
>
> returns 5 rows via jdbc and 13 rows via iSQL, /sparql, etc.
> I tried "dba" and normal users.
> The difference is consistent.
>
> Am I missing something?
>
> Thanks!
> A
>
>
> --
> Aldo Bucchi
> U N I V R Z
> Office: +56 2 795 4532
> Mobile:+56 9 7623 8653
> skype:aldo.bucchi
> http://www.univrz.com/
> http://aldobucchi.com/
>
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--
Aldo Bucchi
U N I V R Z
Office: +56 2 795 4532
Mobile:+56 9 7623 8653
skype:aldo.bucchi
http://www.univrz.com/
http://aldobucchi.com/
PRIVILEGED AND CONFIDENTIAL INFORMATION
This message is only for the use of the individual or entity to which it is
addressed and may contain information that is privileged and confidential. If
you are not the intended recipient, please do not distribute or copy this
communication, by e-mail or otherwise. Instead, please notify us immediately by
return e-mail.
INFORMACIÓN PRIVILEGIADA Y CONFIDENCIAL
Este mensaje está destinado sólo a la persona u organización al cual está
dirigido y podría contener información privilegiada y confidencial. Si usted no
es el destinatario, por favor no distribuya ni copie esta comunicación, por
email o por otra vía. Por el contrario, por favor notifíquenos inmediatamente
vía e-mail.
