出现如下语句：The ‘InnoDB' feature is disabled; you need MySQL built with ‘InnoDB' to have it working；

是mysql教程配置文件禁掉了这个选项！

关闭mysql数据库教程

在mysql的安装目录中找到my.ini文件

找到skip-innodb，在前面加上#号

保存，开启mysql数据库！搞定！

这也是开启Mysql数据库InnoDB功能的方法!!

启动不解决方法

090613 10:15:27 [ERROR] Default storage engine (InnoDB) is not available

090613 10:15:27 [ERROR] Aborting

090613 10:15:27 [Note] C:wwwmysqlbinmysqld-nt: Shutdown complete

估计是上次加了参数后，一直没启动起来。已经很久没用本机的MySQL了。

查了下，原来my.ini里有一句：default-storage-engine=INNODB，把默认的engine设为INNODB，而我又加了skip-innodb，怪不得启不来了。

将default-storage-engine改为MYISAM，MYSQL启动OK！

在skip-innodb下，data目录下的ibdata1,ib_logfile0,ib_logfile1这三个文件就不需要了，就可以删除。

测试了下，在没加skip-innodb时，删除了这三个文件，启动时会自动创建这三个文件，日志如下：

引用

InnoDB: The first specified data file .ibdata1 did not exist:

InnoDB: a new database to be created!

090613 10:19:37 InnoDB: Setting file .ibdata1 size to 10 MB

InnoDB: Database physically writes the file full: wait...

090613 10:19:37 InnoDB: Log file .ib_logfile0 did not exist: new to be created

InnoDB: Setting log file .ib_logfile0 size to 24 MB

InnoDB: Database physically writes the file full: wait...

090613 10:19:38 InnoDB: Log file .ib_logfile1 did not exist: new to be created

InnoDB: Setting log file .ib_logfile1 size to 24 MB

InnoDB: Database physically writes the file full: wait...

InnoDB: Doublewrite buffer not found: creating new

InnoDB: Doublewrite buffer created

InnoDB: Creating foreign key constraint system tables

InnoDB: Foreign key constraint system tables created

090613 10:19:39 InnoDB: Started; log sequence number 0 0

090613 10:19:39 [Note] C:wwwmysqlbinmysqld-nt: ready for connections.

再删除这三个文件，加了skip-innodb后，启动日志：

引用

090613 10:30:12 [Note] C:wwwmysqlbinmysqld-nt: Normal shutdown

090613 10:30:12 [Note] C:wwwmysqlbinmysqld-nt: Shutdown complete

090613 10:30:17 [Note] C:wwwmysqlbinmysqld-nt: ready for connections.

Version: '5.0.45' socket: '' port: 3306 Source distribution