query: SELECT name FROM PersonFriend GROUP BY name HAVING count(*)  =  1
question: What the names of everybody what that have exactly one friend?
query_toks: SELECT name FROM PersonFriend GROUP BY name HAVING count ( * ) = 1
query_toks_no_value: select name from personfriend group by name having count ( * ) = value
question_toks: What the names of everybody what that have exactly one friend?