Disable disables SEM.

Enable enables SEM.

IsEnabled checks if Security Enhanced Mode (SEM) is enabled.

IsInvisibleSchema returns true if the dbName needs to be hidden when sem is enabled.

IsInvisibleStatusVar returns true if the status var needs to be hidden.

IsInvisibleSysVar returns true if the sysvar needs to be hidden.

IsInvisibleTable returns true if the table needs to be hidden when sem is enabled.

IsRestrictedPrivilege returns true if the privilege shuld not be satisfied by SUPER As most dynamic privileges are.