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 toIntervalMinute (children 1)
         ExpressionList (children 1)
          Literal UInt64_90
        Literal \'Asia/Istanbul\'
      Literal \'Asia/Istanbul\'
