Home Backend Development PHP Tutorial mysql 数据迁移有关问题,所有的.frm文件报错·

mysql 数据迁移有关问题,所有的.frm文件报错·

Jun 13, 2016 pm 01:21 PM
innodb mysql

mysql 数据迁移问题,所有的.frm文件报错·
mysql 数据迁移问题,所有的.frm文件报错·

从另一吧机子把数据库目录文件全部拷贝到本机,数据表都能看到,但查询或看结构时报错:

#1033 - Incorrect information in file: 'xxx.frm' 





------解决方案--------------------


你的存储引擎是什么? 
如果是 MyISAM 则表文件由 *.FRM, *.MYD, *.MYI 组成,把这三个文件都复制到相关的数据库目录下即可。 
如果是innoDB的,则*.FRM仅包含表的定义,数据文件在 ibdata1 中,你需要把原来的 idbdata1, ib_logfile0,ib_logfile1 或者还有其它文件一都复制过来

------解决方案--------------------
·双线主机 100M/35元/年,免费送数据库(自选MY/MSSQL)
·详情请访问:http://www.515dns.com

------解决方案--------------------
数据库版本是否相同,
有时必要修复一下
------解决方案--------------------
数据库崩溃修复:
http://doc.99net.net/doc/database/1076488199/1076563963.html
数据库配置文件my.ini的设置问题:
把 my.ini 里的skip-innodb前面加上#,注释掉重启MySQL


参考http://topic.csdn.net/u/20090101/10/c8980f8e-8909-4ed0-82cc-22ef22e07189.html
------解决方案--------------------

探讨
你的存储引擎是什么?
如果是 MyISAM 则表文件由 *.FRM, *.MYD, *.MYI 组成,把这三个文件都复制到相关的数据库目录下即可。
如果是innoDB的,则*.FRM仅包含表的定义,数据文件在 ibdata1 中,你需要把原来的 idbdata1, ib_logfile0,ib_logfile1 或者还有其它文件一都复制过来

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