出現如下語句: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這個選項!
關閉mysql數據庫教程
在mysql的安裝目錄中找到my.ini文件
找到skip-innodb,在前面加上#號
保存,開啟mysql數據庫!搞定!
這也是開啟Mysql數據庫InnoDB功能的方法!!
啟動不解決方法
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
估計是上次加了參數後,一直沒啟動起來。已經很久沒用本機的MySQL了。
查了下,原來my.ini裡有一句:default-storage-engine=INNODB,把默認的engine設為INNODB,而我又加了skip-innodb,怪不得啟不來了。
將default-storage-engine改為MYISAM,MYSQL啟動OK!
在skip-innodb下,data目錄下的ibdata1,ib_logfile0,ib_logfile1這三個文件就不需要了,就可以刪除。
測試了下,在沒加skip-innodb時,刪除了這三個文件,啟動時會自動創建這三個文件,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.
再刪除這三個文件,加了skip-innodb後,啟動日志:
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