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Re: XQuery : Some .... in .... satisfies

From: Priscilla Walmsley <nospam@-------.--->
To: NULL
Date: 9/10/2006 6:23:00 PM


Hi,

"Some..in..satisfies" _is_ standard XQuery and has been for a long time;
I'm not sure why Tamino wouldn't support it.

But anyway, how about something like (untested):

let $auction := doc("auction.xml") return
for $b in $auction/site/open_auctions/open_auction
where 
 (for $pr1 in $b/bidder/personref[@person = "person20"]
  return 
    $b/bidder/personref[@person = "person51"][. >> $pr1])
return <history>{$b/reserve/text()}</history>

Hope that helps,
Priscilla
---------------------------------------------
Priscilla Walmsley
Author, XQuery (Coming in 2006 from O'Reilly)
http://www.datypic.com
http://www.xqueryfunctions.com
---------------------------------------------

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