SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function arrayJoin (alias x) (children 1)
     ExpressionList (children 1)
      Literal Array_[\'F\', \'z\', \'J\', \'Ñ\']
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier x
