SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function array (children 1)
       ExpressionList (children 2)
        Function toTime64 (children 1)
         ExpressionList (children 2)
          Literal \'00:00:00.010000\'
          Literal UInt64_6
        Function toTime64 (children 1)
         ExpressionList (children 2)
          Literal \'00:00:00.123\'
          Literal UInt64_3
