On 03/21/2016 07:15 AM, Vick Khera wrote:

On Fri, Mar 18, 2016 at 5:46 PM, Adrian Klaver
<adrian.kla...@aklaver.com <mailto:adrian.kla...@aklaver.com>> wrote:

    They should be able to, see below. If that is not your case, then
    more information is needed.


You can see your own queries, however non-superuser will not see the
query for other users. You will be able to see the other info, though.

Did not think of that.


I do not know what permission is necessary to make that visible. My
hunch is it will require superuser privileges

Hmm, I would hesitate to mess with permissions on a system view.

A quick and dirty fix as a superuser:

CREATE FUNCTION pg_stat_allusers( )
 RETURNS setof pg_stat_activity
 LANGUAGE sql SECURITY DEFINER
AS $function$
    SELECT * FROM pg_stat_activity;
$function$


test=> select current_user;
-[ RECORD 1 ]+------
current_user | guest

test=> select * from pg_stat_allusers();
-[ RECORD 1 ]----+----------------------------------------------
datid            | 983301
datname          | test
pid              | 5886
usesysid         | 10
usename          | postgres
application_name | psql
client_addr      |
client_hostname  |
client_port      | -1
backend_start    | 2016-03-21 08:03:43.60797-07
xact_start       |
query_start      | 2016-03-21 08:14:47.166341-07
state_change     | 2016-03-21 08:14:47.166953-07
waiting          | f
state            | idle
backend_xid      |
backend_xmin     |
query            | SELECT pg_catalog.pg_get_functiondef(1730587)
-[ RECORD 2 ]----+----------------------------------------------
datid            | 983301
datname | test

pid | 5889

usesysid | 432800

usename | guest

application_name | psql

client_addr |

client_hostname |

client_port | -1

backend_start | 2016-03-21 08:03:48.559611-07

xact_start | 2016-03-21 08:18:40.245858-07

query_start | 2016-03-21 08:18:40.245858-07

state_change | 2016-03-21 08:18:40.245862-07

waiting | f

state | active

backend_xid |

backend_xmin | 119564

query            | select * from pg_stat_allusers();
--
Adrian Klaver
adrian.kla...@aklaver.com


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