[rules-users] "distinct" operator in a query
Wolfgang Laun
wolfgang.laun at gmail.com
Wed Nov 13 11:04:10 EST 2013
Try an exists containing a pattern combination:
exists ( $y: YearData( id == $result.identifierCode )
and
Vehicle( model == "foobar" ) from $y.vehicles )
-W
On 13/11/2013, braveheart85 <andrea.pacifico.85 at gmail.com> wrote:
> First thing I'm sorry for stealing your time.
> What you say is true in this case, but what about case which i would add a
> constraint to Vehicle:
>
> query "QuerySelected"
> $result: Person( identifierCode == "ABCDEF12H45S100A" )
> $y: YearData( id == $result.identifierCode )
> exists Vehicle( model == "foobar" ) from $y.vehicles
> end
>
> Then again maybe my question is stupid.
>
> Andrea
>
>
>
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