SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 2)
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function generateUUIDv4 (children 1)
       ExpressionList
    Function byteSize (children 1)
     ExpressionList (children 1)
      Function generateUUIDv4 (children 1)
       ExpressionList
