¿Cómo listar conexiones activas / abiertas en Oracle?
¿Hay alguna tabla oculta, variable del sistema o algo para mostrar conexiones activas en un momento dado?
135
Author: ROMANIA_engineer, 2009-06-25
9 answers
Utilice el V$SESSION
vista.
V$SESSION
muestra información de sesión para cada sesión actual.
157
Author: PaulJWilliams,
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2016-02-19 08:37:48
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2016-02-19 08:37:48
Para una respuesta más completa ver: http://dbaforums.org/oracle/index.php?showtopic=16834
select
substr(a.spid,1,9) pid,
substr(b.sid,1,5) sid,
substr(b.serial#,1,5) ser#,
substr(b.machine,1,6) box,
substr(b.username,1,10) username,
-- b.server,
substr(b.osuser,1,8) os_user,
substr(b.program,1,30) program
from v$session b, v$process a
where
b.paddr = a.addr
and type='USER'
order by spid;
91
Author: ehrhardt,
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2012-02-01 09:50:33
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2012-02-01 09:50:33
Cuando me gustaría ver las conexiones entrantes de nuestros servidores de aplicaciones a la base de datos, utilizo el siguiente comando:
SELECT username FROM v$session
WHERE username IS NOT NULL
ORDER BY username ASC;
Simple, pero eficaz.
26
Author: user2021477,
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2013-01-29 11:33:02
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2013-01-29 11:33:02
select
username,
osuser,
terminal,
utl_inaddr.get_host_address(terminal) IP_ADDRESS
from
v$session
where
username is not null
order by
username,
osuser;
5
Author: user3848789,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2015-06-15 06:37:53
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2015-06-15 06:37:53
Lo siguiente le da una lista de usuarios del sistema operativo ordenados por número de conexiones, lo que es útil cuando se busca un uso excesivo de recursos.
select osuser, count(*) as active_conn_count
from v$session
group by osuser
order by active_conn_count desc
4
Author: jediz,
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2017-10-04 20:57:00
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2017-10-04 20:57:00
Select count(1) From V$session
where status='ACTIVE'
/
3
Author: Juber,
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2015-06-15 06:37:40
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2015-06-15 06:37:40
select status, count(1) as connectionCount from V$SESSION group by status;
3
Author: user3285705,
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2016-12-08 22:48:58
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2016-12-08 22:48:58
select s.sid as "Sid", s.serial# as "Serial#", nvl(s.username, ' ') as "Username", s.machine as "Machine", s.schemaname as "Schema name", s.logon_time as "Login time", s.program as "Program", s.osuser as "Os user", s.status as "Status", nvl(s.process, ' ') as "OS Process id"
from v$session s
where nvl(s.username, 'a') not like 'a' and status like 'ACTIVE'
order by 1,2
Esta consulta intenta filtrar todos los procesos en segundo plano.
3
Author: Alan,
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2017-11-21 09:21:49
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2017-11-21 09:21:49
select
count(1) "NO. Of DB Users",
to_char(sysdate,'DD-MON-YYYY:HH24:MI:SS') sys_time
from
v$session
where
username is NOT NULL;
1
Author: kirankumar M,
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2017-05-24 00:45:58
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/ajaxhispano.com/template/agent.layouts/content.php on line 61
2017-05-24 00:45:58