• To: xml-dev@l...
• Subject: XPath and XSD/RNG
• From: Stefan Tilkov <stefan.tilkov@i...>
• Date: Wed, 1 Jun 2005 17:12:30 +0200
• In-reply-to: <f5b1x7mp5rn.fsf_-_@p...>
• References: <43571.64.81.75.3.1117141555.squirrel@w...> <f5bhdgpqbdt.fsf@p...> <f5b1x7mp5rn.fsf_-_@p...>

Is there a way to check whether an XPath expression could possibly be  
true for a document conforming to a particular W3C XML Schema (or  
Relax NG schema) without having access to the document? Is this  
something that toolkits support?

E.g. if the schema disallows /root/element/subelement, the XPath  
expression /root/element/subelement[0] cannot yield a non-null result  
for any conforming document.

Thanks,
Stefan

--
Stefan Tilkov, stefan.tilkov@i..., http://www.innoq.com
innoQ Deutschland GmbH, Halskestr. 17, D-40880 Ratingen, Germany
Phone: +49 170 471 2624  Fax: +49 2102 77160-1
ICQ: 177869128, AIM: stefantilkov, Weblog: http://www.innoq.com/blog/st/

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• References:
  • Showcase of useful pipelines from Markup Technology
    • From: ht@m... (Henry S. Thompson)

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