mac 下安装mysql8.0

有两种安装方式,一种是安装包安装,官网下载安装包,mysql下载

这里记录brew安装:

  1.brew uninstall mysql 卸载原有的;

  2.brew install mysql

  3.可通过brew info mysql 查看 mysql相关,有两种启动方式,mysql.service start / brew services start mysql;

  4.mysql -uroot 进入,并修改密码,ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'root';(5.7之后引入mysq_sercuity)

  5.因密码太短,可查看和修改密码验证规则:

  show variables like 'validate_password%';
  set global validate_password.length = 1;
(mysql版本间的参数名有差异,如5.7则为validate_password_length)
  set global validate_password.policy=LOW;
  

  规则参考

  

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转载自www.cnblogs.com/qq1069284034/p/11498405.html
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