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RE: XQueryX Schema whereClause like?

• To: xml-dev@l...
• Subject: RE: XQueryX Schema whereClause like?
• From: "David P. Nesbitt" <david_p_nesbitt@y...>
• Date: Sat, 22 Jan 2005 09:41:00 -0800 (PST)
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Michael,

Thanks for the response.  However, I am interested in
the XML Schema for XQuery.  I have been using the
whereClause element defined in this schema to
represent a SQL where clause in XML.  However, I don't
know if it is possible to represent the SQL like
operator using this syntax.  I don't find any explicit
support for the matches() function in the XQueryX
schema.  Is it there?  Or is there someway to
represent the 'like' operator using that schema?

Regards,
Dave

--- Michael Kay <mike@s...> wrote:

> The XPath 2.0 function library, which XQuery uses,
> has a matches() function
> that exceeds the functionality of the SQL LIKE
> operator.
> 
> Michael Kay
> http://www.saxonica.com/ 
> 
> > -----Original Message-----
> > From: David P. Nesbitt
> [mailto:david_p_nesbitt@y...] 
> > Sent: 22 January 2005 00:56
> > To: xml-dev@l...
> > Subject:  XQueryX Schema whereClause
> like?
> > 
> > Does the XQueryX whereClause have an equivalent to
> the
> > SQL 'like' operator?  I don't see that it does,
> but I
> > may be missing something.
> > 
> > Regards,
> > Dave
> > 
> > 
> > 		
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