UNINSTALL SONAME has been supported since MariaDB 5.5.21.
 
Syntax
------ 
UNINSTALL SONAME [IF EXISTS] 'plugin_library'
 
Description
----------- 
This statement is a variant of UNINSTALL PLUGIN statement,
that removes all plugins belonging to a specified
plugin_library. See UNINSTALL PLUGIN for details.
 
plugin_library is the name of the shared library that
contains the plugin code. The file name extension (for
example, libmyplugin.so or libmyplugin.dll) can be omitted
(which makes the statement look the same on all
architectures).
 
To use UNINSTALL SONAME, you must have the
DELETE privilege for the mysql.plugin table.
 
IF EXISTS
 
If the IF EXISTS clause is used, MariaDB will return a note
instead of an error if the plugin library does not exist.
See SHOW WARNINGS.
 
Examples
-------- 
To uninstall the XtraDB plugin and all of its
information_schema tables with one statement, use
 
UNINSTALL SONAME 'ha_xtradb';
 
From MariaDB 10.4.0:
 
UNINSTALL SONAME IF EXISTS 'ha_example';
 
Query OK, 0 rows affected (0.099 sec)
 
UNINSTALL SONAME IF EXISTS 'ha_example';
 
Query OK, 0 rows affected, 1 warning (0.000 sec)
 
SHOW WARNINGS;
 
+-------+------+-------------------------------------+
| Level | Code | Message |
+-------+------+-------------------------------------+
| Note | 1305 | SONAME ha_example.so does not exist |
+-------+------+-------------------------------------+
 


URL: https://mariadb.com/kb/en/uninstall-soname/