Re: resolving ISSUE-47: Can SPARQL-based constraints access the shape graph, and how? from Holger Knublauch on 2015-06-11 (public-data-shapes-wg@w3.org from June 2015)

From: Holger Knublauch <holger@topquadrant.com>
Date: Fri, 12 Jun 2015 06:21:39 +1000
To: public-data-shapes-wg@w3.org
Message-ID: <5579EDD3.3000309@topquadrant.com>

On 6/11/15 11:37 PM, Dimitris Kontokostas wrote:
> If for some people this is helpful we could define a "flag" in the 
> SPARQL-based constraints / templates that they need access to the 
> constraints graph and we can define ways access can be achieved.
BTW this already exists - access to the shapes graph can only be 
achieved via a certain named variable ?shapesGraph. The engine can check 
if a query contains this variable. Queries that don't can be natively 
executed against the target database, but again this is an 
implementation detail.

Holger

Received on Thursday, 11 June 2015 20:22:16 UTC