- From: Andy Seaborne <andy.seaborne@epimorphics.com>
- Date: Sat, 27 Nov 2010 18:36:03 +0000
- To: SPARQL Working Group <public-rdf-dawg@w3.org>
For the proposal except for CONCAT which we need to sort out .. for the rest of the proposal: [[ Suggestion: 1/ Keywords as below. No dateTime functions. 2/ sparqlfn: URIs for all function (our namespace and URIs) 3/ Definition as XSD F&O except work on simple literals as noted. 4/ Documentation reference XSD F&O for each function. ]] changes: A/ drop the overloading of 'string + string' as mandatory B/ drop fn:error C/ Not the xsd:dateTime functions. >>> 3. fn:error >>> ERROR() >>> ERROR(string) > > Has this been discussed before? I don't recall what this is meant to do. Not much discussion,if any. It's not very important - in fact, I think because we catch errors in FILTER/BIND and XQuery aborts the whole query, I think we shouldn't worry about adding it. Is there sufficient support for the xsd:dateTime functions (without keywords) as mandatory functions? or should we leave non-keyword functions to extensions? I prefer the latter. Andy
Received on Saturday, 27 November 2010 18:36:39 UTC