mysql> desc time_zone_name;
+--------------+------------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+--------------+------------------+------+-----+---------+-------+
| Name | char(64) | NO | PRI | | |
| Time_zone_id | int(10) unsigned | NO | | | |
+--------------+------------------+------+-----+---------+-------+
2 rows in set (0.00 sec)
mysql> use test
Database changed