[Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).

　　Linux下安装MySQL执行scripts/mysql_install_db --user=mysql脚本时，报错如下：

Filling help tables...2019-12-24 16:46:55 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).

　　解决办法：

　　在my.cnf配置文件添加：

explicit_defaults_for_timestamp=true

　　执行结果：

 

 　　保存退出即可。