SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function quantileDeterministic (children 1)
     ExpressionList (children 2)
      Identifier number
      Function sipHash64 (children 1)
       ExpressionList (children 1)
        Identifier number
   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_8193