• From: Andrew Welch <andrew.j.welch@g...>
• To: "Costello, Roger L." <costello@m...>
• Date: Mon, 11 May 2009 17:06:57 +0100

>
> how about:
>
> count(Title, Author, Date) eq count(Author) + 2 eq count(*)

After you have corrected it, of course :)

Something like:

for $x in count((Title, Author, Date)) return $x eq count(Author) + 2
and $x eq count(*)

...but that's nasty, and David's given the best way.



-- 
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/

• References:
  • XPath challenge: can you simplify this XPath expression?
    • From: "Costello, Roger L." <costello@m...>
  • Re: XPath challenge: can you simplify this XPath expression?
    • From: Andrew Welch <andrew.j.welch@g...>