/*
Example code - use without restriction.
*/ Layout_Person := RECORD
UNSIGNED1 PersonID; STRING15 FirstName; STRING25 LastName;
END;
allPeople := DATASET([ {1,‘Fred’,‘Smith’},
{2,'Joe','Blow'}, {3,'Jane','Smith'}],Layout_Person);
somePeople := allPeople(LastName = ‘Smith’);
// Outputs — somePeople;