SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function IPv4NumToString (children 1)
       ExpressionList (children 1)
        Function materialize (children 1)
         ExpressionList (children 1)
          Function toUInt32 (children 1)
           ExpressionList (children 1)
            Literal UInt64_2130706433
      Function materialize (children 1)
       ExpressionList (children 1)
        Literal \'127.0.0.1\'