mysql> describe run_results;
+----------+---------------+------+-----+---------------------+-------+
| Field    | Type          | Null | Key | Default             | Extra |
+----------+---------------+------+-----+---------------------+-------+
| username | varchar(20)   | NO   | PRI | NULL                |       |
| notes    | varchar(2000) | NO   |     | NULL                |       |
| run_name | varchar(100)  | NO   | PRI | NULL                |       |
| run_time | timestamp     | NO   | PRI | 0000-00-00 00:00:00 |       |
| branch   | varchar(100)  | YES  |     | NULL                |       |
+----------+---------------+------+-----+---------------------+-------+
5 rows in set (0.00 sec)

mysql> describe test_results
    -> ;
+-------------+------------------+------+-----+---------------------+----------------+
| Field       | Type             | Null | Key | Default             | Extra          |
+-------------+------------------+------+-----+---------------------+----------------+
| id          | int(10) unsigned | NO   | PRI | NULL                | auto_increment |
| test_name   | varchar(100)     | NO   |     | NULL                |                |
| username    | varchar(45)      | NO   |     | NULL                |                |
| test_time   | timestamp        | NO   |     | 0000-00-00 00:00:00 |                |
| duration    | float            | NO   |     | NULL                |                |
| log_dir     | varchar(200)     | NO   |     | NULL                |                |
| notes       | varchar(1000)    | NO   |     | NULL                |                |
| testcase_id | int(10) unsigned | YES  |     | NULL                |                |
| run_name    | varchar(75)      | YES  |     | NULL                |                |
| run_time    | timestamp        | NO   |     | 0000-00-00 00:00:00 |                |
+-------------+------------------+------+-----+---------------------+----------------+
10 rows in set (0.00 sec)