MySQL Tutorial/Data Dictionary/time zone leap second
time_zone_leap_second
<source lang="sql">
mysql> desc time_zone_leap_second; +-----------------+------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-----------------+------------+------+-----+---------+-------+ | Transition_time | bigint(20) | NO | PRI | | | | Correction | int(11) | NO | | | | +-----------------+------------+------+-----+---------+-------+ 2 rows in set (0.02 sec) mysql> use test Database changed</source>