mysql.time_zone_transition Table

The mysql.time_zone_transition table defines the exact times at which daylight saving time or other time zone transitions occur.

System tables should not normally be edited directly. Use the related SQL statements instead.

The mysql.time_zone_transition table is one of the mysql system tables that can contain time zone information. It is usually preferable for the system to handle the time zone, in which case the table will be empty (the default), but you can populate the mysql time zone tables using the mariadb-tzinfo-to-sql utility. See Time Zones for details.

This table uses the Aria storage engine.

The mysql.time_zone_transition table contains the following fields:

Field	Type	Null	Key	Default	Description
Time_zone_id	int(10) unsigned	NO	PRI	NULL
Transition_time	bigint(20)	NO	PRI	NULL
Transition_type_id	int(10) unsigned	NO		NULL

Example

SELECT * FROM mysql.time_zone_transition;
+--------------+-----------------+--------------------+
| Time_zone_id | Transition_time | Transition_type_id |
+--------------+-----------------+--------------------+
|            1 |     -1830383032 |                  1 |
|            2 |     -1640995148 |                  2 |
|            2 |     -1556841600 |                  1 |
|            2 |     -1546388400 |                  2 |
|            2 |     -1525305600 |                  1 |
|            2 |     -1514852400 |                  2 |
|            2 |     -1493769600 |                  1 |
|            2 |     -1483316400 |                  2 |
|            2 |     -1462233600 |                  1 |
|            2 |     -1451780400 |                  2 |
...
+--------------+-----------------+--------------------+

See Also

• mysql.time_zone table

• mysql.time_zone_leap_second table

• mysql.time_zone_name table

• mysql.time_zone_transition_type table

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