mysql5.7.x用压缩包安装

MySQL5.7.33安装教程_mysql 5.7.33-CSDN博客

安装完会生成 用户root+随机密码，随机密码不能一直用，要重置后才能正常使用，文章里的 3.10 ALTER USER 'root'@'localhost' IDENTIFIED BY '123456'; 会报错“You must reset your password using ALTER USER statement before executing this statement.”

 

要换成 You must reset your password using ALTER USER statement before executing this statement. 

alter user user() identified by "密码";