Обсуждение:
Hi ,
Does any one know how I would get a list of users currently connected to a
postgres database? In Oracle, I could select from the vg$sessions table. Is
there a corollary table in Postgres?
>>Does any one know how I would get a list of users currently connected to a
>>postgres database?
You can view all the database activity by:
select * from pg_stat_activity;
I am not sure about users, but i guess this should serve the purpose:
select COUNT(DISTINCT(client_addr)) from pg_stat_activity;
--Farhan
>>postgres database?
You can view all the database activity by:
select * from pg_stat_activity;
I am not sure about users, but i guess this should serve the purpose:
select COUNT(DISTINCT(client_addr)) from pg_stat_activity;
--Farhan
----- Original Message ----
From: Sherrylyn(Work) <shines@datasof.com>
To: pgsql-admin@postgresql.org
Sent: Thursday, 18 October, 2007 10:42:06 PM
Subject: [ADMIN]
Hi ,
Does any one know how I would get a list of users currently connected to a
postgres database? In Oracle, I could select from the vg$sessions table. Is
there a corollary table in Postgres?
---------------------------(end of broadcast)---------------------------
TIP 1: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo@postgresql.org so that your
message can get through to the mailing list cleanly
From: Sherrylyn(Work) <shines@datasof.com>
To: pgsql-admin@postgresql.org
Sent: Thursday, 18 October, 2007 10:42:06 PM
Subject: [ADMIN]
Hi ,
Does any one know how I would get a list of users currently connected to a
postgres database? In Oracle, I could select from the vg$sessions table. Is
there a corollary table in Postgres?
---------------------------(end of broadcast)---------------------------
TIP 1: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo@postgresql.org so that your
message can get through to the mailing list cleanly
For ideas on reducing your carbon footprint visit Yahoo! For Good this month.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Sherrylyn(Work) wrote: > Hi , > Does any one know how I would get a list of users currently connected to a > postgres database? In Oracle, I could select from the vg$sessions table. Is > there a corollary table in Postgres? > > > ---------------------------(end of broadcast)--------------------------- > TIP 1: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to majordomo@postgresql.org so that your > message can get through to the mailing list cleanly > SELECT usename FROM pg_stat_activity WHERE datname='databasename' There's many other connection statistics in pg_stat_activity as well, such as IP address, current query... Alex Rowe -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) iD8DBQFHF9y3LGN3BhEHOicRAmOpAJ9ia+gYRRRJORBCXEvnwur3tIScEgCdHugX E4fzATbhmA0SxYtIQ986xyQ= =deCX -----END PGP SIGNATURE-----