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MySQL 5.1安装InnoDB引擎

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Release: 2016-06-07 17:28:33
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安装 innodb 引擎(mysql5.1默认不安装),可以在编译安装时,在configrue的时候,加上--with-plugins=innobase这个参数。如果之

安装 innodb 引擎(mysql5.1默认不安装)
 
可以在编译安装时,在configrue的时候,加上--with-plugins=innobase这个参数
 
如果之前已经安装过,也可补装innodb引擎
 
首先确定,在mysql的'plugin_dir'下有ha_innodb_plugin.so和ha_innodb.so两个文件
 
mysql> show variables like 'plugin_dir';
 
+---------------+-----------------------------------+
 
| Variable_name | Value                            |
 
+---------------+-----------------------------------+
 
| plugin_dir    | /usr/local/mysql/lib/mysql/plugin |
 
+---------------+-----------------------------------+
 
1 row in set (0.01 sec)
 
如果没有找到,,在您的mysql编译目录里有下面的目录文件(内置的innodb和innodb_plugin)
 
storage/innobase/.libs/ha_innodb.so
 
storage/innodb_plugin/.libs/ha_innodb_plugin.so
 
您需要把它们(ha_innodb_plugin.so和ha_innodb.so)拷贝到mysql的plugin目录中(/usr/local/mysql/lib/mysql/plugin)
 
 
接下来就是在mysql命令行安装一下
 
mysql> INSTALL PLUGIN InnoDB SONAME 'ha_innodb.so';
 
INSTALL PLUGIN InnoDB SONAME 'ha_innodb.so';
 
mysql> show engines;

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