Server Administration :: Session Inactive But Running Queries?
Mar 4, 2010
I am using 10.2.0.4 oracle database on Solaris 10. We are running some Peoplesoft upgrade on one of the database from last 6-7 hours. The status of the session is INACTIVE from couple of hours. And the sql_id is null for these sessions.
select sid,serial#,STATUS,to_char(logon_time,'DD-MON_YY HH24:MI:SS') from v$session where username like '%&usern%' ORDER BY 4 DESC;
533 2234 INACTIVE 04-MAR_10 01:59:02
525 5919 ACTIVE 04-MAR_10 01:54:50
534 4186 INACTIVE 04-MAR_10 01:05:15
520 2320 INACTIVE 04-MAR_10 00:29:44
[code].....
While when i see the current sql from the v$active_session_history, it keep on changing after every 10-15 minutes. Using below query to find the sql_text for the session from v$active_session_history.
select sql_id, sql_text
from v$sql
where sql_id in (
select sql_id
from v$active_session_history
where session_id=511
[code].....
We have not faced issue like this during Peoplesoft upgrade. what could be the reason that the status is not changing while the base sqls keep on changing after every 10 minutes.
View 8 Replies
ADVERTISEMENT
Nov 22, 2012
when I was analyzing high CPU utilization issue, I saw that the most of the top PID's were INACTIVE in database. But it was utilizing more than 4% CPU. how it is utilizing CPU without doing any work in database?
PID USERNAME SIZE RSS STATE PRI NICE TIME CPU PROCESS/NLWP
24013 oracle 2167M 1581M sleep 53 0 0:01:53 20% oracle/1
13260 oracle 2167M 1580M sleep 30 0 0:01:16 14% oracle/1
24399 oracle 2167M 1582M sleep 59 0 0:03:01 4.2% oracle/1
11509 oracle 2178M 1593M sleep 59 0 0:02:10 2.8% oracle/11
[code].....
View 3 Replies
View Related
Mar 5, 2013
I am trying use host command in Oracle forms. I get the process id as input from the user and on clicking ok the form should kill the session related to process id.
PS: Users will be entering only frmweb.exe process id which are inactive.
cmd := 'CMD /C taskkill /F /FI /pid 'process which is got as input' /IM frmweb.exe'; host(cmd)I also tried by writing the above command into a .bat file in application server.When trying to execute the bat file it din work. But when tryin to run the bat file by double clicking in Application server the session was killed.
On executing the above I am unable to kill the process. I would also like to know whether the host command was successful or not. Orakill and alter session are working but I don want to use it.
View 2 Replies
View Related
Jul 1, 2012
want to know the following
1. when the oracle session changed from active to inactive?
2. what is the time for active session?
3. session is changed to inactive from active. but it is still showing in v$session.
4. in v$session, can i see the ipaddress of client machine ?
View 6 Replies
View Related
Sep 2, 2011
I have installed Oracle Database 11g.2 by database configuration assistant on windows XP as and adminstrator on my laptop(no connection to network),but when I want to create database I face this warning: error securing database control ,Datatbase control has been brought up in non-secure mode . to secure the database conntrol execute following command....(error is attached).
View 7 Replies
View Related
Jul 11, 2012
I am trying to trace the SQL statements executed against a particular database user. I don't have AUDITING enabled and I am using Oracle 11g.I have the following query :
SELECT
S.MODULE,
SQL_TEXT ,
S.EXECUTIONS
FROM
[code].....
But if multiple users running the 'APP.EXE' are connected to the same db user, I am not able to understand which OS user executed which query. So I tried to join with V$SESSION view to get the user details.
SELECT
S.MODULE,SQL_TEXT ,SN.OSUSER, SN.MACHINE, S.EXECUTIONS
FROM
SYS.V_$SQL S,
SYS.ALL_USERS U,
V$SESSION SN
WHERE
S.PARSING_USER_ID=U.USER_ID
AND UPPER(U.USERNAME) IN ('USERNAME')
AND (UPPER(S.MODULE)='APP.EXE')
AND S.SQL_ID=SN.SQL_ID
ORDER BY S.LAST_LOAD_TIME
But this doesn't seems to be working(In my case it didn't return any rows) I have also tried the following
select S.SQL_TEXT,S.MODULE,S.EXECUTIONS,SN.OSUSER,SN.MACHINE,SN.SID, U.username,U.user_id from
SYS.V_$SQL S, v$open_cursor oc,SYS.ALL_USERS U,V$SESSION SN
where S.PARSING_USER_ID=U.USER_ID
AND UPPER(U.USERNAME) IN ('USERNAME')
AND (UPPER(S.MODULE)='APP.EXE')
and oc.SQL_ID=s.SQL_ID AND SN.SID=OC.SID AND SN.SADDR=OC.SADDR;
but I am not sure whether this is giving the right results. So, I have the following questions
1) How do I get the queries executed by each session?
2) The EXECUTIONS column of V_$SQL seems to the executions from all the sessions. How do I know the number of times a particular query is executed by a session?
3) How long a record about a query will be stored in V_$SQL? When do Oracle delete it from the view?
View 5 Replies
View Related
Jun 4, 2013
I have two queries that I need to run and compare the outputs against each other. Each query runs on a different host. I can run each query on a different pane (Window - I am using Toad for running query). What I am trying to do is:
- Run both queries on a single pane
- Compare the output where if a "study" matches on both query output, then display the result.
To being with, is it possible to run the queries on a single pane by defining SID string as a part of query syntax......?
SELECT study,
TO_CHAR (completed_date, 'mm/dd/yyyy') completed_date, status
FROM ...
SELECT study, name
FROM .....
View 15 Replies
View Related
Nov 18, 2010
I'm not sure is parallel query supported in xe ?
View 2 Replies
View Related
Jun 9, 2010
we have a software which keeps a check on v$session table so that a client can not have more than one sessions running simultaneously with the server. But if a client program terminates unexpectedl, it's session information stays in the v$session table, which prevents us from opening a new instance of the client program. Using
ALTER SYSTEM KILL SESSION 'SID, SERIAL#'
doesn't work since it takes ages to rollback and release the locks. And the session stays there with a 'KILLED' status.I want this session out of the v$session table and instantly.
View 4 Replies
View Related
Jul 26, 2010
While creating the index we are getting the error "ORA-00603: ORACLE server session terminated by fatal error".
We have the space in tablespaces and also in the file systesm.
View 13 Replies
View Related
Sep 1, 2011
How to find non-indexed queries and columns that require indexes?
View 3 Replies
View Related
Feb 1, 2011
I am using Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - Production
I have 2 schemas in my application.
1. Application schema
2. EOD(End of day) schema.
End of day schema is populated from Application schema whenever user runs EOD process. The tables are pulled like this.
1. Master tables : Always deleted and reinserted at each EOD process
2. Log tables for each transaction table: Delta between the last EOD and current EOD data is pulled and are used for populating transaction tables
3. Transaction tables: These are populated from log tables pulled from previous step. The logic is like this
Now based on these tables about 30 reports are generated in EOD schema. Please note that each transaction table will have a EOD_ID and any report generated uses the where condition <transaction table>.EOD_ID = <current EOD_ID>
My log table contract_log and transaction table is contract in EOD schema.
contract_log table has data like this
contract_number contract_date customer_idqtyrateeffective_date
11/Jan/2010CUST-0110101/Jan/2010
1NULLNULLNULL112/Jan/2010
EOD on 1st Jan 2010 constructs contract table as
contract_numbercontract_datecustomer_idqtyrateeod_id
11/Jan/2010CUST-011010EOD-1
(Since the change of rate 11 is not visible on 1st Jan 2010 because it is effective on 2nd Jan 2010)
EOD on 2nd Jan 2010 constructs contract table as
contract_numbercontract_datecustomer_idqtyrateeod_id
11/Jan/2010CUST-011011EOD-2
(Since the change of rate 11 is visible on 2nd Jan 2010)
This logic is working fine. But we run more than 20-30 EODs the processing time increased to 10-15 hours.
It took some time to figure out the issue as a single query when run from toad or pl sql developer runs in few seconds but as a part of the whole package it takes 2-3 hours(each query).
The problem found was that oracle execution plan gets corrupted when the process starts. So what we did was to analyze the tables
after they are pulled. This perfectly solved our problem. Currently the whole process is taking only about 12-13 minutes where about 3 minutes is lost on analyze tables and indexes. I know this is a temporary solution as I need to get out of online analyze of tables and indexes.
My code for table and index regeneration is as below
PROCEDURE sp_gather_table_index_stats(pc_table_name VARCHAR2) IS
CURSOR cur_ind IS
SELECT index_name
FROM user_indexes
WHERE table_name = pc_table_name;
BEGIN
EXECUTE IMMEDIATE ' begin DBMS_STATS.gather_table_stats(user,' || '''' ||
pc_table_name || '''' || '); end;';
FOR cur_ind_rows IN cur_ind LOOP
EXECUTE IMMEDIATE ' begin DBMS_STATS.gather_index_stats(user,' || '''' ||
cur_ind_rows.index_name || '''' || '); end;';
END LOOP;
END;
View 1 Replies
View Related
Nov 23, 2011
An user is running some queries and that's making database hang. I want to view what queries this user is running. Can this be done by session auditing turning on?
View 13 Replies
View Related
Aug 23, 2011
My disk is completely full so i decided to drop temporary tablespace and create a new one but unfortunately the query to drop temp tablespace hang in between to whic I come to know that there were some sessions which were using it for sort purpose.
check out the queries below with results:
SQL> SELECT b.tablespace,b.segfile#,b.segblk#,b.blocks,a.sid,a.serial#,
2 a.username,a.osuser, a.status
3 FROM v$session a,v$sort_usage b
4 WHERE a.saddr = b.session_addr;
[code]....
Was able to killed three of the four sessions but not the last one.
View 20 Replies
View Related
Jun 11, 2007
I would like to log session activities. I would also like to be able to check if the session for which an activity has been logged is still active. The problem is, what do I need to uniquely identify a session?
DBMS_SESSION.UNIQUE_SESSION_ID - is explained as: unique for all sessions currently connected to this database. Meaning that if I restart the DB or connections are closed and opened, it might not be unique anymore, right?
SYS_CONTEXT('userenv','sessionid') - returns AUDSID, but is this guarantied to be unique and not been reused, forever? What I do not want to happen is, that I use a session identifier, which might reappear.
My best guess is currently:
SYS_CONTEXT('userenv','sessionid') + logon_time (from V$SESSION)
This combination should be really unique and should never reappear, right?
View 11 Replies
View Related
Apr 17, 2011
Can I extract data from our Oracle server regarding the no. of sessions per day? But the problem is that our Boss wants a previous dates from April 11-17, 2011.
View 4 Replies
View Related
Mar 18, 2013
I need to ask about PGA memory. Is this memory for every user or every session
i.e. PGA 200M
I have 2 users with 300 connection with one of them. Is 200M for 300 connection or for every connect.
View 2 Replies
View Related
May 22, 2012
One user complained that, his session is closing automatically when his session exceeds exactly 01 hour 1 minute.
default profile is assigned for this user. I checked the idle_time value of this default profile. it is UNLIMITED only. What else I need to check to find out is there any timeout parameter has been set or not?
View 6 Replies
View Related
Feb 6, 2010
Which is the best way to kill a session?
alter system kill session sid,serail#
or
kill -9 spid
or
orakill sid,thread
I am using unix,windows operating system.
View 3 Replies
View Related
Apr 23, 2013
How to kill of a killed session?
I had killed inactive session using alter system kill session 'sid,serial#';
after that that sessions marked as killed and still get in v$session.
Then i try to get spid so that i can killed then from os command kill -9 spid
but when i try to get that join with v$process, no row select.
select * from v$session where username ='CAS' and status ='KILLED'
return 205 records.
select p.*,s.username,s.program,s.machine,s.status from v$process p,v$session s
where p.addr=s.paddr and s.status='KILLED'
return no record.
View 24 Replies
View Related
Nov 22, 2010
what does 'SNIPED' status in v$session mean? It is killed/ clear from instance automatically or need to kill manually for releasing the resource.
View 3 Replies
View Related
Jul 30, 2010
I have installed three database in MY Linux server. I have started Instance for all database and started database also .
No I want to check my databases status or currently running database How can I know . Or which Dynamic View or Database dictionary I should use ?
View 2 Replies
View Related
Jun 8, 2010
I am using TOAD to monitor user sessions. I have a user who uses nearly 80% of Overall resources in the mornings. He calls me daily and say that his work is done. But even then the TOAD shows that he is using same resources for some time.
My question is can i kill the session once he confirms his work is done OR do i need to wait till the redologs are cleared.
View 9 Replies
View Related
Aug 9, 2013
A way to show session parameters? Such as
CONSTRAINTS
USE_STORED_OUTLINES
ROW ARCHIVE VISIBILITY
CURRENT_SCHEMA
I can detect the CURRENT_SCHEMA with a query against the user env context, but I can't find any of the others there. Could there be an issue with these values being stored in PGA, and therefore not visible though any regular views? I did find an article that showed a query against an x$ data structure which showed something for different settings of CONSTRAINTS, but I can't find it again.
View 4 Replies
View Related
Aug 5, 2011
when i modify a column of table tb_hxl_user,just as flowing:
Alter Table TB_HXL_USER Modify CREATE_DATE Not Null
now i select the table TB_HXL_USER,just as flowing:
select * from TB_HXL_USER;
it is hang,and i found the wait event is library cache lock in v$session_waits,why?how can i avoid this.
View 8 Replies
View Related
Mar 23, 2010
How to Close All open cursors in other session.
NAME TYPE VALUE
------------------------------------ ----------- ---------------
cursor_sharing string EXACT
cursor_space_for_time boolean FALSE
open_cursors integer 500
session_cached_cursors integer 50
Ex. as above we have 500 max cursor
seesion show 499 and now we need to flust all open cursors
View 9 Replies
View Related
May 24, 2013
One issue happens frequently in My database,Logwr process blocking other session,when i checked blocked session in v$session wait_class was commit and event was logfile sync,
EVENT# WAIT_CLASS
------ ----------------------------------------------------------------
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
115 Configuration
116 Commit
116 Commit
116 Commit
116 Commit
EVENT# WAIT_CLASS
------ ----------------------------------------------------------------
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
116 Commit
EVENT# WAIT_CLASS
------ ----------------------------------------------------------------
As per this we predicate Logbuffer Might be full so i just to reboot server,Note server was 32 Bit i can allocate only 1GB of SGA SYStem not allows me to increase SGA further. Server reboot is proper solution?
View 3 Replies
View Related
Jul 24, 2012
I migrate schema with data from oracle 10gR2(Windows) to oracle RAC 11gR2 (Linux).My JOBS are created but they are not running on defined schedule. but they run manually successful.
----script of my job are as below --------
BEGIN
SYS.DBMS_SCHEDULER.DROP_JOB
(job_name => 'JHON.TAX_IT);
END;
/
[code]...
View 6 Replies
View Related
Feb 19, 2011
I have a dba_job that is scheduled to run every hour and for the past couple of weeke it is behaving strangely. It fails running every alternate hour. I have checked the alert log whenever it fails but nothing is reported in the alert log. The job is not broken.
View 4 Replies
View Related
May 14, 2013
Why Oracle shceduler is not running.What could be the cause.
CREATE TABLE dept1 AS SELECT * FROM dept;
CREATE OR REPLACE
procedure update_record(p_deptno number)is
BEGIN
insert into dept1 values(p_deptno,'xxx','xxx');
end;
[code]....
View 15 Replies
View Related
