Обсуждение: getting the name of currenlty connected host..

Hi folks,

Is there any way to get the information about the host that is executing
the sql.
like

tradein_clients=> select current_user;current_user
--------------tradein
(1 row)

returns the current user,

is there anything  that would return the host information from which
the current user is connected?

regds.
Mallah.