删除旧服务
## 以管理员身份运行bash
mysqld --remove mysql
新增服务
mysqld --install mysql5 --defaults-file=D:\\service-experiment\\mysql-5.6.33-win32\\my.ini
问题
-
启动失败,原因:ini配置文件中添加了slowlog 的配置,但是没有创建对应的日志路径,导致启动报错
[ERROR] Could not open D:\service-experiment\mysql-5.6.33-win32\data\log\mysql_slow_query.log for logging (error 2). Turning logging off for the whole duration of the MySQL server process. To turn it on again: fix the cause, shutdown the MySQL server and restart it.
-
启动失败,原因:彻底删除了data文件夹,导致mysql内置的数据库找不到,无法启动
[ERROR] Fatal error: Can’t open and lock privilege tables: Table ‘mysql.user’ doesn’t exist