"Nebojsa Pirocanac" <pirke@EUnet.yu> writes:
> How can I get number of current connections to the database and is there an=
> y way to identify connection. For example in Oracle I can get these informa=
> tion from dynamic view V$SESSION.
In 7.2, yes. See
http://www.ca.postgresql.org/users-lounge/docs/7.2/postgres/monitoring.html
and read about pg_stat_activity.
regards, tom lane