SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function toString (children 1)
     ExpressionList (children 2)
      Function toStartOfInterval (children 1)
       ExpressionList (children 3)
        Function toDateTime (children 1)
         ExpressionList (children 1)
          Literal UInt64_1549483055
        Function toIntervalSecond (children 1)
         ExpressionList (children 1)
          Literal UInt64_5
        Literal \'Asia/Istanbul\'
      Literal \'Asia/Istanbul\'