Invalid Queue Rule Set After DBMS_AQADM.PURGE_QUEUE_TABLE

In 11.2, after manually purged the message queue, some queue rule sets might become Invalid.

before purging the queue.

SQL> select object_type, object_name       
      from dba_objects       
      where owner='SYS' and status!='VALID'; 

no rows selected

Purge the queue table.

SQL> DECLARE         
       po dbms_aqadm.aq$_purge_options_t;      
     BEGIN         
       po.block := FALSE;         
       DBMS_AQADM.PURGE_QUEUE_TABLE
            ( queue_table => 'SYS.SYS$SERVICE_METRICS_TAB',
          purge_condition => NULL,         
            purge_options => po); 
     END; 

/  

PL/SQL procedure successfully completed.

Check the Invalid objects again.

SQL> select object_type, object_name       
       from dba_objects      
      where owner='SYS' and status!='VALID'; 

OBJECT_TYPE           OBJECT_NAME
 -------------------  --------------------------
 RULE SET             SYS$SERVICE_METRICS_N

Recompile the invalid objects.

SQL> @$ORACLE_HOME/rdbms/admin/utlrp.sql

SQL> select object_type, object_name  
     from dba_objects 
     where owner='SYS' and status!='VALID';

no rows selected