MySQL修改时区


   参考:https://www.cnblogs.com/shiqiangqiang/p/8393662.html

   1,查看当前时间,时区

mysql> select now();
+---------------------+
| now()               |
+---------------------+
| 2019-07-12 15:02:48 |
+---------------------+
1 row in set (0.00 sec)

  

mysql> show variables like "%time_zone%";
+------------------+--------+
| Variable_name    | Value  |
+------------------+--------+
| system_time_zone | UTC    |
| time_zone        | SYSTEM |
+------------------+--------+
2 rows in set (0.01 sec)

  #time_zone说明mysql使用system的时区,system_time_zone说明system使用UTC时区

  

  2,修改时区

mysql> set global time_zone = '+8:00';
Query OK, 0 rows affected (0.00 sec)

mysql> set time_zone = '+8:00';
Query OK, 0 rows affected (0.00 sec)

  

  3,设置重启永久生效

  修改配置文件

/etc/my.cnf

  

[mysqld]
default-time_zone = '+8:00'

  


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