SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function decodeURLComponent (alias Path) (children 1)
     ExpressionList (children 1)
      Function materialize (children 1)
       ExpressionList (children 1)
        Function pathFull (children 1)
         ExpressionList (children 1)
          Literal \'www.example.com/?query=hello%20world+foo%2Bbar\'
