- From: RDB2RDF Working Group Issue Tracker <sysbot+tracker@w3.org>
- Date: Tue, 01 Mar 2011 14:20:07 +0000
- To: public-rdb2rdf-wg@w3.org
ISSUE-24 (Complex joinConditions): Clarify support for complex joinConditions [R2RML] http://www.w3.org/2001/sw/rdb2rdf/track/issues/24 Raised by: David McNeil On product: R2RML I suggest adding text to the R2RML specification to clarify what is allowed in joinConditions. This should address for example, the use of compound join conditions (e.g. {child}.x = {parent}.x AND {child}.y = {parent}.y) as well as the use of SQL functions and operators in the expressions.
Received on Tuesday, 1 March 2011 14:20:09 UTC