SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Function quantiles (children 2)
     ExpressionList (children 1)
      Function CAST (children 1)
       ExpressionList (children 2)
        Literal NULL
        Literal \'Nullable(UInt32)\'
     ExpressionList (children 2)
      Literal Float64_0.1
      Literal Float64_0.2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function remote (children 1)
       ExpressionList (children 2)
        Literal \'127.0.0.{1,2}\'
        Function numbers (children 1)
         ExpressionList (children 1)
          Literal UInt64_3
   ExpressionList (children 1)
    Function modulo (children 1)
     ExpressionList (children 2)
      Identifier number
      Literal UInt64_2
