ISSUE-11 (pk-is-fk): Primary Key is a Candidate Key [Direct Mapping] from RDB2RDF Working Group Issue Tracker on 2011-01-21 (public-rdb2rdf-wg@w3.org from January 2011)

From: RDB2RDF Working Group Issue Tracker <sysbot+tracker@w3.org>
Date: Fri, 21 Jan 2011 20:51:06 +0000
To: public-rdb2rdf-wg@w3.org
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ISSUE-11 (pk-is-fk): Primary Key is a Candidate Key [Direct Mapping]

http://www.w3.org/2001/sw/rdb2rdf/track/issues/11

Raised by: Juan Sequeda
On product: Direct Mapping

What happens if an attribute is both a primary key and a candidate key? Is a literal triple and a reference triple created?  Should we consider this case in the direct mapping? Common data modeling suggest this case as hierarchy.

Received on Friday, 21 January 2011 20:51:08 UTC