mysql> explain vendors; +--------------+--------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +--------------+--------------+------+-----+---------+----------------+ | id | int(20) | NO | PRI | NULL | auto_increment | | company_name | varchar(255) | YES | | NULL | | | contact_name | varchar(255) | YES | | NULL | | | address | varchar(255) | YES | | NULL | | | city | varchar(255) | YES | | NULL | | | state | varchar(100) | YES | | NULL | | | zipcode | varchar(25) | YES | | NULL | | | phone | varchar(25) | YES | | NULL | | | email | varchar(255) | YES | | NULL | | | url | varchar(255) | YES | | NULL | | | category | varchar(255) | YES | | NULL | | +--------------+--------------+------+-----+---------+----------------+ mysql> explain category; +-------+---------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +-------+---------+------+-----+---------+----------------+ | catid | int(11) | NO | PRI | NULL | auto_increment | | name | text | YES | | NULL | | +-------+---------+------+-----+---------+----------------+ 2 rows in set (0.02 sec) mysql> select * from category; +-------+---------------------------+ | catid | name | +-------+---------------------------+ | 1 | Antiques, Liquidators | | 2 | Appraiser, Home | | 3 | Auto Body | | 4 | Carpet Cleaners | | 5 | Dentist | | 6 | Dent Removal | | 7 | Electrician | | 8 | Financial Consultant | | 9 | Flooring | | 10 | Home Inspectors | | 11 | Insurance | | 12 | Landscaping | | 13 | Mold Inspection / Removal | | 14 | Moving Companies | | 15 | Odor Removal | | 16 | Painter / Paper | | 17 | Pest Inspections | | 18 | Radon Inspections | | 19 | Title Agency | | 20 | Well Inspections | +-------+---------------------------+