Unnamed

CREATE TABLE `host_links` (
  `id` int(11) NOT NULL auto_increment,
  `host_link_id` int(11) default NULL,
  `device_id` int(11) default NULL,
  `rating` int(11) NOT NULL default '0',
  PRIMARY KEY  (`id`),
  KEY `hl_device_idx` (`device_id`),
  KEY `hl_host_link_idx` (`host_link_id`)
) ENGINE=MyISAM AUTO_INCREMENT=4763763 DEFAULT CHARSET=latin1 | 



mysql> show indexes from host_links;
+------------+------------+------------------+--------------+--------------+-----------+-------------+----------+--------+------+------------+---------+
| Table      | Non_unique | Key_name         | Seq_in_index | Column_name  | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment |
+------------+------------+------------------+--------------+--------------+-----------+-------------+----------+--------+------+------------+---------+
| host_links |          0 | PRIMARY          |            1 | id           | A         |     3790409 |     NULL | NULL   |      | BTREE      |         | 
| host_links |          1 | hl_device_idx    |            1 | device_id    | A         |       49873 |     NULL | NULL   | YES  | BTREE      |         | 
| host_links |          1 | hl_host_link_idx |            1 | host_link_id | A         |       70192 |     NULL | NULL   | YES  | BTREE      |         | 
+------------+------------+------------------+--------------+--------------+-----------+-------------+----------+--------+------+------------+---------+
3 rows in set (0.09 sec)

CREATE TABLE `device` (
  `id` int(11) NOT NULL auto_increment,
  `description` varchar(128) NOT NULL default '',
  `bus` text,
  `driver` text,
  `class` text,
  `date_added` datetime default NULL,
  `device_id` varchar(16) default NULL,
  `vendor_id` int(11) default NULL,
  `subsys_device_id` int(11) default NULL,
  `subsys_vendor_id` int(11) default NULL,
  PRIMARY KEY  (`id`),
  UNIQUE KEY `description` (`description`)
) ENGINE=MyISAM AUTO_INCREMENT=51876 DEFAULT CHARSET=latin1
mysql> show indexes from device;
+--------+------------+-------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+
| Table  | Non_unique | Key_name    | Seq_in_index | Column_name | Collation | Cardinality | Sub_part | Packed | Null | Index_type | Comment |
+--------+------------+-------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+
| device |          0 | PRIMARY     |            1 | id          | A         |       51875 |     NULL | NULL   |      | BTREE      |         | 
| device |          0 | description |            1 | description | A         |       51875 |     NULL | NULL   |      | BTREE      |         | 
+--------+------------+-------------+--------------+-------------+-----------+-------------+----------+--------+------+------------+---------+
2 rows in set (0.00 sec)