[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message]

RE: dynamic xpath eval in xquery?

• From: "Michael Kay" <mike@s...>
• To: "'James Fuller'" <james.fuller.2007@g...>,<xml-dev@l...>
• Date: Tue, 9 Oct 2007 12:37:11 +0100

You can either generate the whole query dynamically, or you can use an
xx:evaluate() extension, which is offered in many implementations (just as
with XSLT). Though some query products seem to have decided on the name
xx:eval().

Michael Kay
http://www.saxonica.com/ 

> -----Original Message-----
> From: James Fuller [mailto:james.fuller.2007@g...] 
> Sent: 09 October 2007 11:47
> To: xml-dev@l...
> Subject:  dynamic xpath eval in xquery?
> 
> given in xquery v1.0
> 
> let $xml := <test><a><b></b></a>
> 
> let $xpathstring := ''test/a/b"
> 
> return $xml/$xpathstring
> 
> I know this is not possible ;) ... though I am having a brain cramp...
> 
> wondering what the best approach for doing this type of thing 
> in XQuery.
> 
> tia, Jim Fuller
> 
> ______________________________________________________________
> _________
> 
> XML-DEV is a publicly archived, unmoderated list hosted by 
> OASIS to support XML implementation and development. To 
> minimize spam in the archives, you must subscribe before posting.
> 
> [Un]Subscribe/change address: http://www.oasis-open.org/mlmanage/
> Or unsubscribe: xml-dev-unsubscribe@l...
> subscribe: xml-dev-subscribe@l... List archive: 
> http://lists.xml.org/archives/xml-dev/
> List Guidelines: http://www.oasis-open.org/maillists/guidelines.php
> 

• Follow-Ups:
  • Re: dynamic xpath eval in xquery?
    • From: "James Fuller" <james.fuller.2007@g...>

• References:
  • dynamic xpath eval in xquery?
    • From: "James Fuller" <james.fuller.2007@g...>