- From: Steve Harris <steve.harris@garlik.com>
- Date: Sun, 15 Nov 2009 09:51:23 +0000
- To: "public-rdf-dawg@w3.org Group" <public-rdf-dawg@w3.org>
On 14 Nov 2009, at 20:07, Andy Seaborne wrote: > What about TRY ? > > TRY(xsd:integer(?x), 0) Try is a bit too much like Try/Catch. > > What happens if all the terms are unbound? An error? > > I think it has to be an error and XXX(expression) without a default > value is a no-op. It's NULL in SQL. That makes most sense I think. - Steve -- Steve Harris, CTO, Garlik Limited 2 Sheen Road, Richmond, TW9 1AE, UK +44(0)20 8973 2465 http://www.garlik.com/ Registered in England and Wales 535 7233 VAT # 849 0517 11 Registered office: Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD
Received on Sunday, 15 November 2009 09:51:53 UTC