• To: "'David P. Nesbitt'" <david_p_nesbitt@y...>,<xml-dev@l...>
• Subject: RE: XQueryX Schema whereClause like?
• From: "Michael Kay" <mike@s...>
• Date: Sat, 22 Jan 2005 17:46:47 -0000
• In-reply-to: <20050122174100.60219.qmail@w...>
• Thread-index: AcUAqcCPXbCaiW0mQCGjAJFXCBSzmwAAG7Lw

XQueryX can represent any function call, the matches() function is just
another function, so it doesn't need any special support in the XQueryX
schema.

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

> -----Original Message-----
> From: David P. Nesbitt [mailto:david_p_nesbitt@y...] 
> Sent: 22 January 2005 17:41
> To: xml-dev@l...
> Subject: RE:  XQueryX Schema whereClause like?
> 
> 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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  • RE: XQueryX Schema whereClause like?
    • From: "David P. Nesbitt" <david_p_nesbitt@y...>

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