How to get the complete sessions information ?

Question

Dear All,
Can any one post a script to get complete sessions information.
Thanks in advance

Answer 1

Hi,
The following script may help u on finding the active sessions on your Oracle database .
SELECT SID,
serial#,
username,
(SELECT holding_session
FROM dba_waiters
WHERE waiting_session = s.SID
AND ROWNUM = 1
AND holding_session NOT IN (SELECT waiting_session
FROM dba_waiters))
holding_session,
DECODE (s.status,
'ACTIVE', ROUND (last_call_et / 60),
0
) time_min,
DECODE (s.status,
'ACTIVE', last_call_et,
0
) time_sec,
(SELECT used_urec
FROM v$transaction t
WHERE t.addr = s.taddr) undo_records,
(SELECT ROUND (sl.sofar / sl.totalwork * 100, 2)
FROM v$session_longops sl
WHERE s.SID = sl.SID
AND s.serial# = sl.serial#
AND s.status = 'ACTIVE'
AND sl.time_remaining > 0) progress,
(SELECT event
FROM v$session_wait w
WHERE w.SID = s.SID) wait_event,
(SELECT ROUND (VALUE / 1024 / 1024, 2) || 'M'
FROM v$sesstat
WHERE SID = s.SID
AND statistic# = 20) pga_size,
(SELECT ROUND (VALUE / 1024 / 1024, 2) || 'M'
FROM v$sesstat
WHERE SID = s.SID
AND statistic# = 15) uga_size,
(SELECT VALUE
FROM v$sesstat
WHERE SID = s.SID
AND statistic# = 4) commits,
(SELECT sql_text
FROM v$sql t
WHERE s.sql_address = t.address
AND s.sql_hash_value = t.hash_value
AND ROWNUM = 1) sql_used,
(SELECT MESSAGE
FROM v$session_longops sl
WHERE s.SID = sl.SID
AND s.serial# = sl.serial#
AND s.status = 'ACTIVE'
AND sl.time_remaining > 0) long_ops,
(SELECT LOWER (ins.instance_name)
|| '_ora_'
|| LTRIM (TO_CHAR (a.spid))
|| '.trc' filename
FROM v$process a
WHERE a.addr = s.paddr) trace_file_name,
resource_consumer_group,
s.status,
server,
osuser,
program,
module,
action,
NVL (LOWER (s.machine), ins.host_name) machine
FROM v$session s,
v$instance ins
WHERE username IS NOT NULL
AND s.status = 'ACTIVE'
AND s.audsid <> USERENV ('sessionid')
ORDER BY DECODE (s.status,
'ACTIVE', ROUND (last_call_et),
0
) DESC
Regards,
Kumar
[www.idatamax.com]