SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function makeDate32 (children 1)
     ExpressionList (children 3)
      Function plus (children 1)
       ExpressionList (children 2)
        Literal UInt64_18446744073709551615
        Literal UInt64_2010
      Literal UInt64_1
      Literal UInt64_4