- From: Jonathan Robie <jonathan.robie@datadirect.com>
- Date: Mon, 30 Jan 2006 10:31:16 -0500
- To: David Carlisle <davidc@nag.co.uk>
- CC: novak@ispras.ru, www-ql@w3.org
David Carlisle wrote: >Hmm I'll leave that one for a WG member to answer.., I think that you >should get get an error from >http://www.w3.org/TR/xqupdate/#id-extensions-to-existing > > All the pending update lists generated by the previous step are merged > by successive invocations of the upd:mergeUpdates operation. If the > upd:mergeUpdates operation signals an incompatibility, a dynamic error > is raised [err:TBD]. > >But I don't actually see that in the table in >http://www.w3.org/TR/xqupdate/#id-compatibility >which has side condition "Not compatible if t1 is t2." in some cases >looks to me as if it should be t1 is an ancestor to t2 > > I wish I could leave it for a WG member to answer too ;-> Seriously, I think you're right, David, if t1 is an ancestor, there is an incompatibility. We'll doubtless be discussing this question during our face to face meetings this week. Jonathan -- Read my Blog: http://blogs.datadirect.com/jonathan_robie/ Learn XQuery: http://media.datadirect.com/download/docs/ddxquery/tutorial_query.html Learn XQJ (the JDBC for XQuery): http://www.datadirect.com/developer/xquery/topics/xqj_tutorial/ Get DataDirect XQuery: http://www.datadirect.com/products/xquery/
Received on Monday, 30 January 2006 15:32:25 UTC