System Tablespace Resize --Crusial thing happened

Question

Hi
When I disconnected permission on a temporary tablespace
to a user, I forget his permission on the system tablespace.
One of his query consumed more than 1 gb size in system
tablespace.
Now I am getting ORA-03297 When tried to resize.
Suggestions are highly appriciated.
Thanks
giri

Answer 1

Narayanan V giri , this script is going to help you
for checking locks in the database and its sessions.
Try to kill them before resize.
col object_name format a20
col username format a10
col oracle_username format a10
col process format a15
col owner format a10
prompt ****************************************************************
prompt *** Object Lock Contention ***
prompt ****************************************************************
set pages 0
set linesize 150
select 'Date : '||to_char(sysdate,'DD/MM/YYYY')||' Time : '||to_char(sysdate,'HH:MI:SS') from dual;
select 'Database Name : '||name from sys.v_$database;
set pages 1000
SELECT DISTINCT
O.OBJECT_NAME,
SH.USERNAME,
SH.SID,
SW.USERNAME,
SW.SID,
DECODE(LH.LMODE,
1, 'null',
2, 'row share',
3, 'row exclusive',
4, 'share',
5, 'share row exclusive',
6, 'exclusive')
FROM DBA_OBJECTS O,
V$SESSION SW,
V$LOCK LW,
V$SESSION SH,
V$LOCK LH
WHERE LH.ID1 = O.OBJECT_ID
AND LH.ID1 = LW.ID1
AND SH.SID = LH.SID
AND SW.SID = LW.SID
AND SH.LOCKWAIT IS NULL
AND SW.LOCKWAIT IS NOT NULL
AND LH.TYPE = 'TM'
AND LW.TYPE = 'TM'
prompt Press Enter to continue ...
pause
prompt ************************************************************
prompt *** Object Lock Information ***
prompt ************************************************************
SELECT
A.OBJECT_NAME,
A.OWNER,
C.SERIAL#,
B.OBJECT_ID,
B.SESSION_ID,
B.ORACLE_USERNAME,
B.OS_USER_NAME,
B.PROCESS,
DECODE(B.LOCKED_MODE,
     0,'None',
1,'Null',
     2,'Row-S (SS)',
     3,'Row-X (SX)',
     4,'Share',
     5,'S/Row-X (SSX)',
     6,'Exclusive') LMODE
FROM DBA_OBJECTS A, V$LOCKED_OBJECT B, V$SESSION C
WHERE A.OBJECT_ID = B.OBJECT_ID AND C.SID = B.SESSION_ID
ORDER BY A.OWNER, A.OBJECT_NAME, C.SERIAL#
Joel P�rez