mysql数据恢复报错ERROR 1067 (42000) at line 24: Invalid default value for 'update_time'

[root@192 tian]# mysql -uroot -pXXXX rule < cron_rule.sql
mysql: [Warning] Using a password on the command line interface can be insecure.
ERROR 1067 (42000) at line 24: Invalid default value for 'update_time'

解决：
在mysql安装目录下找见my.cnf

[mysqld] 下面添加
sql_mode=STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
explicit_defaults_for_timestamp=1