SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 5)
   ExpressionList (children 1)
    Function concat (alias k) (children 1)
     ExpressionList (children 2)
      Literal \'\'
      Function toString (children 1)
       ExpressionList (children 1)
        Function plus (children 1)
         ExpressionList (children 2)
          Function toDateTime (children 1)
           ExpressionList (children 2)
            Literal \'2018-09-19 00:00:00\'
            Literal \'Asia/Tehran\'
          Function toIntervalSecond (children 1)
           ExpressionList (children 1)
            Function multiply (children 1)
             ExpressionList (children 2)
              Identifier number
              Literal UInt64_300
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_1000
   ExpressionList (children 1)
    Identifier k
   Function greater (children 1)
    ExpressionList (children 2)
     Function count (children 1)
      ExpressionList
     Literal UInt64_1
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier k
