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ISSUE-24 (Complex joinConditions): Clarify support for complex joinConditions [R2RML]

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
Message-Id: <E1PuQQp-0001h9-FX@lowblow.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 GMT

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