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SPARQL and Subqueries

From: Orri Erling <erling@xs4all.nl>
Date: Thu, 24 Jan 2008 13:07:31 +0100
Message-Id: <200801241207.m0OC7fkd079471@smtp-vbr6.xs4all.nl>
To: <public-rdf-dawg-comments@w3.org>







For a second iteration of SPARQL, we propose aggregation and subqueries.


There is a blog post at 




where I present a sample of an extension for subqueries and aggregates.

There is also a syntax sugar for abbreviating chains of joins.


Aside these, there is the issue of discovery and description.  We will
implement a little database statistics  graph for distributed query
optimization and data discovery. More on this later.





Received on Thursday, 24 January 2008 12:07:48 UTC

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