SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function toString (children 1)
     ExpressionList (children 2)
      Function accurateCastOrNull (children 1)
       ExpressionList (children 2)
        Literal \'1965-05-30 14:38:20\'
        Literal \'DateTime\'
      Function timezone (children 1)
       ExpressionList
   Set
