"无法从mysql.procs_priv加载.该表可能已损坏"在Osx/homebrew上

Question

问题:

获取Cannot load from mysql.procs_priv. The table is probably corrupted尝试创建新的mysql用户时.

平台:OSX Yosemite,Homebrew

解决方案已尝试从其他答案:

1. 升级: mysql_upgrade -uroot -p
   • --force因为这个我不得不使用:This installation of MySQL is already upgraded to 5.7.9, use --force if you still need to run mysql_upgrade
   • 接下来我不得不使用--skip-version-check因为:Error: Server version (5.7.18) does not match with the version of the server (5.7.9) with which this program was built/distributed. You can use --skip-version-check to skip this check.
   • 毕竟还是没有用
2. 将查询减少到最明显并取出函数:CREATE USER 'newuser';仍然会抛出相同的错误.
3. 修复mysql.procs_priv表
4. 更改所有的char列mysql.procs_priv来varchar,因为这里建议.好吧,他建议改为text但对核心mysql表来说这似乎太疯狂了.

Answer 1

我认为使用这个会更好：

mysql_upgrade -u root -p

输入您的密码并等待几秒钟。

Answer 2

完全删除 mysql 并重新安装它有效（不到 15 分钟）。

1. 从系统中卸载并清除 MYSQL

1. 备份数据库。
2. 停止并终止任何 MySQL 进程。检查进程ps -ax | grep mysql

3. 卸载mysql

   brew remove mysql
   brew cleanup
   

4. 删除所有残留文件

   sudo rm /usr/local/mysql
   sudo rm -rf /usr/local/var/mysql
   sudo rm -rf /usr/local/mysql*
   sudo rm ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist
   sudo rm -rf /Library/StartupItems/MySQLCOM
   sudo rm -rf /Library/PreferencePanes/My*
   

5. 卸载之前的自动登录

   launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.mysql.plist 
   

6. 删除之前的配置。删除该MYSQLCOM=-YES-行/etc/hostconfig

7. 删除以前的首选项

   sudo rm -rf ~/Library/PreferencePanes/My*
   sudo rm -rf /Library/Receipts/mysql*
   sudo rm -rf /Library/Receipts/MySQL*
   sudo rm -rf /private/var/db/receipts/*mysql*
   sudo rm -rf /private/var/db/receipts/*mysql*
   sudo rm -rf /private/var/mysql
   

8. 可选，重新启动计算机。我没有。

2.安装MySQL

1. 安装MySQL

   brew install mysql
   

2. 设置为启动时运行

   brew services start mysql
   

3. 确保安装安全

   mysql_secure_installation