# mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql mysql> set global time_zone='Europe/Istanbul'; Query OK, 0 rows affected (0.00 sec) mysql> set global log_timestamps="system"; Query OK, 0 rows affected (0.00 sec) veya mysqld.cnf de mysqld default-time-zone = "Turkey" veya default-time-zone = "Europe/Istanbul" log_timestamps="system" mysql> SELECT @@global.time_zone; +--------------------+ | @@global.time_zone | +--------------------+ | Turkey | +--------------------+ 1 row in set (0.00 sec) mysql> select now(); system date; +---------------------+ | now() | +---------------------+ | 2022-03-31 19:46:26 | +---------------------+ 1 row in set (0.00 sec) Thu Mar 31 19:46:26 +03 2022 mysql> [root@adminlinux ~]# head /var/log/mysqld.log 2022-03-25T11:17:24.066701Z ...