1UNINSTALL PLUGIN example;
2ERROR HY000: Plugin 'example' is force_plus_permanent and can not be unloaded
3SELECT PLUGIN_NAME, PLUGIN_STATUS, LOAD_OPTION FROM INFORMATION_SCHEMA.PLUGINS
4WHERE PLUGIN_NAME IN ('MyISAM', 'EXAMPLE');
5PLUGIN_NAME	PLUGIN_STATUS	LOAD_OPTION
6MyISAM	ACTIVE	FORCE
7EXAMPLE	ACTIVE	FORCE_PLUS_PERMANENT
8