- From: <scott_boag@us.ibm.com>
- Date: Wed, 9 Mar 2005 06:34:10 -0500
- To: Frank Yung-Fong Tang <franktang@gmail.com>
- Cc: public-qt-comments@w3.org
> Is the language expressed by XQuery (not the XQuery grammar itself, > but the expression power carried by XQuery) You've lost me here. The language is described by the grammar. > a Conext Free Grammar or > Context Sensitive Grammar? XQuery has a Context free grammar, and is a context free language. But every context-free language is context-sensitive (but not every context-sensitive language is context-free), so there you go. See http://en.wikipedia.org/wiki/Chomsky_hierarchy. -scott
Received on Wednesday, 9 March 2005 11:34:45 UTC