MySQL8.0 中文参考手册  / 第5章 MySQL 服务器管理  / 5.6 MySQL 服务器插件  /  5.6.2 获取服务器插件信息

5.6.2 获取服务器插件信息

有几种方法可以确定服务器中安装了哪些插件:

  • INFORMATION_SCHEMA.PLUGINS 表为每个加载的插件包含一行。任何 PLUGIN_LIBRARY值为 的 NULL都是内置的,不能卸载。

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    mysql> SELECT * FROM INFORMATION_SCHEMA.PLUGINS\G *************************** 1. row *************************** PLUGIN_NAME: binlog PLUGIN_VERSION: 1.0 PLUGIN_STATUS: ACTIVE PLUGIN_TYPE: STORAGE ENGINE PLUGIN_TYPE_VERSION: 50158.0 PLUGIN_LIBRARY: NULL PLUGIN_LIBRARY_VERSION: NULL PLUGIN_AUTHOR: Oracle Corporation PLUGIN_DESCRIPTION: This is a pseudo storage engine to represent the binlog in a transaction PLUGIN_LICENSE: GPL LOAD_OPTION: FORCE ... *************************** 10. row *************************** PLUGIN_NAME: InnoDB PLUGIN_VERSION: 1.0 PLUGIN_STATUS: ACTIVE PLUGIN_TYPE: STORAGE ENGINE PLUGIN_TYPE_VERSION: 50158.0 PLUGIN_LIBRARY: ha_innodb_plugin.so PLUGIN_LIBRARY_VERSION: 1.0 PLUGIN_AUTHOR: Oracle Corporation PLUGIN_DESCRIPTION: Supports transactions, row-level locking, and foreign keys PLUGIN_LICENSE: GPL LOAD_OPTION: ON ...
  • SHOW PLUGINS语句为每个加载的插件显示一行。任何 Library值为 的NULL 都是内置的,不能卸载。

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    mysql> SHOW PLUGINS\G *************************** 1. row *************************** Name: binlog Status: ACTIVE Type: STORAGE ENGINE Library: NULL License: GPL ... *************************** 10. row *************************** Name: InnoDB Status: ACTIVE Type: STORAGE ENGINE Library: ha_innodb_plugin.so License: GPL ...
  • mysql.plugin表显示了哪些插件已在INSTALL PLUGIN. 该表仅包含插件名称和库文件名,因此它提供的信息不如PLUGINS表或 SHOW PLUGINS语句多。