发现问题
今天在工作中,从本地数据库复制表数据到虚拟机 CentOS 6.6 上的数据库时,得到提示:
Unknown table engine 'InnoDB'
于是在服务器 MySQL 中查看了引擎:
得到:
- *************************** 1. row ***************************
- Engine: MyISAM
- Support: DEFAULT
- Comment: MyISAM storage engine
- Transactions: NO
- XA: NO
- Savepoints: NO
- *************************** 2. row ***************************
- Engine: CSV
- Support: YES
- Comment: CSV storage engine
- Transactions: NO
- XA: NO
- Savepoints: NO
- *************************** 3. row ***************************
- Engine: MEMORY
- Support: YES
- Comment: Hash based, stored in memory, useful for temporary tables
- Transactions: NO
- XA: NO
- Savepoints: NO
- *************************** 4. row ***************************
- Engine: BLACKHOLE
- Support: YES
- Comment: /dev/null storage engine (anything you write to it disappears)
- Transactions: NO
- XA: NO
- Savepoints: NO
- *************************** 5. row ***************************
- Engine: MRG_MYISAM
- Support: YES
- Comment: Collection of identical MyISAM tables
- Transactions: NO
- XA: NO
- Savepoints: NO
- *************************** 6. row ***************************
- Engine: PERFORMANCE_SCHEMA
- Support: YES
- Comment: Performance Schema
- Transactions: NO
- XA: NO
- Savepoints: NO
- *************************** 7. row ***************************
- Engine: ARCHIVE
- Support: YES
- Comment: Archive storage engine
- Transactions: NO
- XA: NO
- Savepoints: NO
- *************************** 8. row ***************************
- Engine: FEDERATED
- Support: NO
- Comment: Federated MySQL storage engine
- Transactions: NULL
- XA: NULL
- Savepoints: NULL
- *************************** 9. row ***************************
- Engine: InnoDB
- Support: NO
- Comment: Supports transactions, row-level locking, and foreign keys
- Transactions: NULL
- XA: NULL
- Savepoints: NULL
- rows in set (0.00 sec)
复制代码
在 InnoDB 的 Supports 为 NO
解决方法
编辑 my.cnf
- [root@localhost mysql]# vim /etc/my.cnf
复制代码
把其中 innodb = OFF 改为 innodb = ON
同时把 skip-innodb 注释掉即可。
总结
以上就是这篇文章的全部内容了,希望本文的内容对大家的学习或者工作能带来一定的帮助,如果有疑问大家可以留言交流。’
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