What about exists?
On 13/11/2013, braveheart85 <andrea.pacifico.85(a)gmail.com> wrote:
Hello guys,
I make a very simple question, especially for a curiosity.
I have this query:
query "QuerySelected"
$result: Person( identifierCode == "ABCDEF12H45S100A" )
$y: YearData( id == $result.identifierCode )
exists Vehicle( ) from $y.vehicles
end
With this query i get two equal person results because there are two annual
that matches with condition.
There is a simple way in drools to apply "distinct" operator or avoid this
behaviour.
Best regards
Andrea
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