index, from the creation

Second whack at this. Suggestions welcome . . .

1. Made the id an index
2. Removed the NULLs
3. Removed the extraneous tables I don’t use

-- MySQL dump 10.9
--
-- Host: localhost    Database: apachelogs
-- ------------------------------------------------------
-- Server version       4.1.18-log

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

--
-- Table structure for table `access_log`
--

DROP TABLE IF EXISTS `access_log`;
CREATE TABLE `access_log` (
  `id` mediumint NOT NULL AUTOINCREMENT,
  `agent` varchar(255) default NOT NULL,
  `bytes_sent` int(10) unsigned default NOT NULL,
  `child_pid` smallint(5) unsigned default NOT NULL,
  `cookie` varchar(255) default NOT NULL,
  `machine_id` varchar(25) default NOT NULL,
  `request_file` varchar(255) default NOT NULL,
  `referer` varchar(255) default NOT NULL,
  `remote_host` varchar(50) default NOT NULL,
  `remote_logname` varchar(50) default NOT NULL,
  `remote_user` varchar(50) default NOT NULL,
  `request_duration` smallint(5) unsigned default NOT NULL,
  `request_line` varchar(255) default NOT NULL,
  `request_method` varchar(10) default NOT NULL,
  `request_protocol` varchar(10) default NOT NULL,
  `request_time` varchar(28) default NOT NULL,
  `request_uri` varchar(255) default NOT NULL,
  `request_args` varchar(255) default NOT NULL,
  `server_port` smallint(5) unsigned default NOT NULL,
  `ssl_cipher` varchar(25) default NOT NULL,
  `ssl_keysize` smallint(5) unsigned default NOT NULL,
  `ssl_maxkeysize` smallint(5) unsigned default NOT NULL,
  `status` smallint(5) unsigned default NOT NULL,
  `time_stamp` int(10) unsigned default NOT NULL,
  `virtual_host` varchar(255) default NOT NULL,
  FULLTEXT KEY `request_uri` (`request_uri`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;