MySQL Tutorial/Data Dictionary/time zone transition

time_zone_transition

mysql> desc time_zone_transition;
+--------------------+------------------+------+-----+---------+-------+
| Field              | Type             | Null | Key | Default | Extra |
+--------------------+------------------+------+-----+---------+-------+
| Time_zone_id       | int(10) unsigned | NO   | PRI |         |       |
| Transition_time    | bigint(20)       | NO   | PRI |         |       |
| Transition_type_id | int(10) unsigned | NO   |     |         |       |
+--------------------+------------------+------+-----+---------+-------+
3 rows in set (0.02 sec)
mysql> use test
Database changed