The XQuery documentation says that Tamino supports the Novermber 2003 XQuery Draft.
http://www.w3.org/TR/2003/WD-xpath-functions-20031112/
However, I find that some functions like ‘concat’ are not there in the Tamino documentation.
Is there a reason for this? Where can I get a list of unsupported XQuery functions in Tamino.
In the XQuery 4 reference there?s a section on ?XQuery 4 Implementation Status?; the path within the distributed Documentation folder is ?xqueryref/xqr-status.htm?. Although it says it is not a complete list, and, in fact, it doesn?t mention ?concat?.