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mysql导入数据库

Jun 07, 2016 pm 03:08 PM
jsp mysql import database connect

网上一个连接mysql的jsp代码段,给了数据库的备份文件,但是只有frm, mysql的每张表有三个文件,分别是,*.frm是描述了表的结构,*.MYD保存了表的数据记录,*.MYI则是表的索引, 查了下资料,原来只有frm文件也能导入。 过程如下: 1.在mysql目录下的data目

网上一个连接mysql的jsp代码段,给了数据库的备份文件,但是只有frm,

mysql的每张表有三个文件,分别是,*.frm是描述了表的结构,*.MYD保存了表的数据记录,*.MYI则是表的索引,

查了下资料,原来只有frm文件也能导入。

 

过程如下:

1.在mysql目录下的data目录中,找到要导入表所在的数据库的名称,把frm文件放进去,比如我这里是offer.frm,数据库名称是netshop,

放到数据库netshop目录下之后,在mysql中show tables显示如下

mysql导入数据库

在这里table是显示的,但是desc offer就会提示下面错误

mysql导入数据库

 

2,在与offer.frm同一目录建立以下2个文件,文件内容可以为空:
offer.MYD和offer.MYI

3. 在MYSQL命令行使用MYSQL本身的数据表恢复命令repair命令恢复表,如下:

mysql导入数据库

根据结果可以知道,恢复命令执行成功,下边用desc命令测试下:

mysql导入数据库

 

作者:jason0539

微博:http://weibo.com/2553717707

博客:http://blog.csdn.net/jason0539

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