Oracle Event Numbers info ?

Oracle event info
Oracle event
Event Number
oracle event info



Event numbers can be found in $ORACLE_HOME/rdbms/mesg/oraus.msg

$cd $ORACLE_HOME/rdbms/mesg


oracle@apt-amd-02:/opt/app/oracle/product/11.2/rdbms/mesg> ls -ltr oraus.msg
-rw-r--r-- 1 oracle oinstall 4777005 2009-08-14 22:59 oraus.msg


oracle@apt-amd-02:/opt/app/oracle/product/11.2/rdbms/mesg> tail -10 oraus.msg
// *Document: NO
// *Cause: A LOB update using DBMS_LOB or a related interface was attempted on a HYBRID COLUMNAR compressed table with an unsupported index type. Virtual, functional, domain, and join indexes do not support these operations.
// *Action: Drop the index or do not perform LOB updates on this table.
//

64307, 00000, "hybrid columnar compression is only supported in tablespaces residing on Exadata storage"
// *Document: YES
// *Cause: An attempt was made to use hybrid columnar compression on unsupported storage.
// *Action: Create this table in a tablespace residing on Exadata storage or use a different compression type.



=====================


to set event

sid Session identifier
serial# Session serial number
event no The event number 10000 to 10999
level The level to set. See file $ORACLE_HOME/rdbms/mesg/oraus.msg for details
of events and possible level settings
nm Name, usually just set it to a NULL string ''


sql> exec dbms_system.set_ev(9, 1188, 10046, 12, '');


===============================================


set events can be found through dbms_system.read_ev

set serveroutput on

declare
event_level number;
begin
for i in 10000..10999 loop
sys.dbms_system.read_ev(i,event_level);
if (event_level > 0) then
dbms_output.put_line('Event '||to_char(i)||' set at level '||to_char(event_level));
end if;
end loop;
end;
/

Event 10513 set at level 2

PL/SQL procedure successfully completed.




SQL> alter system set events '10513 trace name context off' ;

System altered.

SQL> declare
event_level number;
begin
for i in 10000..10999 loop
sys.dbms_system.read_ev(i,event_level);
if (event_level > 0) then
dbms_output.put_line('Event '||to_char(i)||' set at level '||to_char(event_level));
end if;
end loop;
end;
/

PL/SQL procedure successfully completed.




SQL> ALTER SYSTEM SET event='10235 trace name context forever,level 2','27072 trace name errorstack level 3' COMMENT='TEST' SCOPE=SPFILE;

System altered.



SQL> ALTER SYSTEM RESET EVENT SCOPE=SPFILE SID='*' ;

System altered.


ALTER SYSTEM RESET EVENT SCOPE = SPFILE SID = '*'
*
ERROR at line 1:
ORA-32010: cannot find entry to delete in SPFILE