SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function lengthUTF8 (children 1)
     ExpressionList (children 1)
      Function lowerUTF8 (children 1)
       ExpressionList (children 1)
        Literal \'Ä\\0\'