centos7下安装mysql会遇到的问题集合

1.mysqld_safe提示 command not found 解决方法

https://blog.csdn.net/lampqiu/article/details/79138961

 

 

2.Mysql启动报错：See "systemctl status mysqld.service" and "journalctl -xe" for details.

解决方法 

https://blog.csdn.net/m0_37671301/article/details/82933680