SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 3)
    Function count (children 1)
     ExpressionList
    Function sum (children 1)
     ExpressionList (children 1)
      Function toUInt64 (children 1)
       ExpressionList (children 1)
        Identifier ns
    Function max (children 1)
     ExpressionList (children 1)
      Function toUInt64 (children 1)
       ExpressionList (children 1)
        Identifier ns
   TablesInSelectQuery (children 2)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 2)
           Function intDiv (alias k) (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_100
           Function groupArray (alias ns) (children 1)
            ExpressionList (children 1)
             Function toString (children 1)
              ExpressionList (children 1)
               Identifier number
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function remote (children 1)
              ExpressionList (children 3)
               Literal \'127.0.0.{2,3}\'
               Function currentDatabase (children 1)
                ExpressionList
               Literal \'numbers_mt\'
          ExpressionList (children 1)
           Identifier k
    TablesInSelectQueryElement (children 1)
     ArrayJoin (children 1)
      ExpressionList (children 1)
       Identifier ns
