On Mar 28, 2007, at 4:46 PM, Nils Boesch wrote:
Ernest Friedman-Hill wrote:
(defquery search (declare (variables ?in)) (A (b ?out&:(contains ?
in ?out))))
For both versions I get the following result:
Jess> (bind ?result (run-query* search (list d e f)))
<Java-Object:jess.QueryResult>
Jess> (while (?result next) (printout t (?result getString a)))
FALSE
Sorry; when I corrected your function problem, I neglected to correct
another problem: the above query matches the multislot "b" with the
single variable ?out, which is only going to match when "b" contains
just one element. You want to use a multifield $?out there instead
of ?out, so that the variable matches the entire contents of the
multislot; then your query will work fine. So just adding the single
"$" character:
(defquery search (declare (variables ?in)) (A (b $?out&:(contains ?
in ?out))))
---------------------------------------------------------
Ernest Friedman-Hill
Advanced Software Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
PO Box 969, MS 9012 [EMAIL PROTECTED]
Livermore, CA 94550 http://www.jessrules.com
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