SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Function minus (children 1)
       ExpressionList (children 2)
        Function toTimeZone (children 1)
         ExpressionList (children 2)
          Function now64 (children 1)
           ExpressionList (children 1)
            Literal UInt64_3
          Literal \'UTC\'
        Literal UInt64_1
