UNINSTALL COMPONENT component_name [, component_name ] ...
This statement deactivates and uninstalls one or more
components. A component provides services that are available to
the server and other components; see
Section 7.5, “MySQL Components”.
COMPONENT is the complement of
INSTALL COMPONENT. It requires
DELETE privilege for the
mysql.component system table because it
removes the row from that table that registers the component.
UNINSTALL COMPONENT does not undo
persisted variables, including the variables persisted using
INSTALL COMPONENT ... SET PERSIST.
UNINSTALL COMPONENT 'file://component1', 'file://component2';
For information about component naming, see Section 126.96.36.199, “INSTALL COMPONENT Statement”.
If any error occurs, the statement fails and has no effect. For example, this happens if a component name is erroneous, a named component is not installed, or cannot be uninstalled because other installed components depend on it.
A loader service handles component unloading, which includes
removing uninstalled components from the
mysql.component system table that serves as a
registry. As a result, unloaded components are not loaded during
the startup sequence for subsequent server restarts.
This statement has no effect for keyring components, which are loaded using a manifest file and cannot be uninstalled. See Section 188.8.131.52, “Keyring Component Installation”.