mysql - MAMP 如何拯救我的 MySQL 数据库

Question

抱歉，我对此很陌生，所以越简单越好!我需要从损坏的 MAMP 安装中拯救 WordPress 数据库。

这是我尝试打开 MAMP 时在 MySQL 日志中收到的错误:

https://codeshare.io/GqPykx

感谢您的帮助!!

K

Answer 1

您可以首先应用指定的方法来恢复到已知状态。如果你幸运的话，你有权限问题，你只需要修复表存储文件，如果你不幸，你应该从备份磁盘恢复。

InnoDB: The error means the system cannot find the path specified.
InnoDB: If you are installing InnoDB, remember that you must create
InnoDB: directories yourself, InnoDB does not create them.
InnoDB: Error: could not open single-table tablespace file ./olivia/wp_term_taxonomy.ibd
InnoDB: We do not continue the crash recovery, because the table may become
InnoDB: corrupt if we cannot apply the log records in the InnoDB log to it.
InnoDB: To fix the problem and start mysqld:
InnoDB: 1) If there is a permission problem in the file and mysqld cannot
InnoDB: open the file, you should modify the permissions.
InnoDB: 2) If the table is not needed, or you can restore it from a backup,
InnoDB: then you can remove the .ibd file, and InnoDB will do a normal
InnoDB: crash recovery and ignore that table.
InnoDB: 3) If the file system or the disk is broken, and you cannot remove
InnoDB: the .ibd file, you can set innodb_force_recovery > 0 in my.cnf
InnoDB: and force InnoDB to continue crash recovery here.