Something

mysql> describe videosource;
+--------------+------------------+------+-----+---------+----------------+
| Field        | Type             | Null | Key | Default | Extra          |
+--------------+------------------+------+-----+---------+----------------+
| sourceid     | int(10) unsigned | NO   | PRI | NULL    | auto_increment |
| name         | varchar(42)      | NO   | UNI |         |                |
| xmltvgrabber | varchar(42)      | YES  |     | NULL    |                |
| userid       | varchar(42)      | NO   |     |         |                |
| freqtable    | varchar(5)       | NO   |     | default |                |
| lineupid     | varchar(21)      | YES  |     | NULL    |                |
| password     | varchar(21)      | YES  |     | NULL    |                |
+--------------+------------------+------+-----+---------+----------------+
7 rows in set (0.03 sec)