Hello Kingsley, (01)
On Fri, Sep 13, 2013 at 02:56:55PM -0400, Kingsley Idehen wrote:
> >I am referring to this*or* the ability to update RDF data via a SQL view.
> >The latter may make sense, the former not.
> If a DBMS supports Procedure Values (or what some refer to as Table
> Value Functions), you simply use that feature to construct a SQL View
> that executes SPARQL 1.1 Updates against the quad store.
>
> Since Virtuoso has always supported Procedure Views, and it supports
> SPARQL inside SQL, I think you can see that this is yet another non issue. (02)
SQL Table Value Functions are new to me. Let me see if I am with you. (03)
Table Value Functions are generalized, updateable views using SQL procedures ? (04)
-I have a RDB storing triples in a fixed schema and translating SPARQL
queries to SQL (05)
-I create a view using a Table Value Function with SPARQL in the function body (06)
-I use SQL select/delete/update on that view like on a table (07)
This is impressive. You have of course the performance penalty of RDF with
the performance penalty of RDF on top of a RDB but nethertheless: I am
impressed. (08)
I wonder if this works out in practice. Does anybody actually do this ? (09)
Regards, (010)
Michael Brunnbauer (011)
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