gtlions=> select version();
FATAL: terminating connection due to administrator command
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
The connection to the server was lost. Attempting reset: Succeeded.
-EOF-
非superuser管理会话(二)
+-------------------------------+-------------------------------
+-------------+-------------+----------------------------+-------------------------------
16992 | gtlions | 4034 | 19 | 25881 | t2 | select * from pg_stat_activity ; | f | 2014-10-11 09:48:53.767859+08 | 2014-10-11 09:48:51.285594+08
| | -1 | psql | 2014-10-11 09:48:53.767859+08
16992 | gtlions | 3678 | 15 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 3704 | 16 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 4023 | 18 | 25880 | t1 | | | |
| | | psql |
(4 rows)
gtlions=> select session_mgr(4023,'c');
session_mgr
-------------
t
(1 row)
gtlions=> select * from pg_stat_activity ;
datid | datname | procpid | sess_id | usesysid | usename | current_query | waiting | query_start | backend_start
| client_addr | client_port | application_name | xact_start
-------+---------+---------+---------+----------+---------+----------------------------------+---------+-------------------------------+-------------------------------
+-------------+-------------+----------------------------+-------------------------------
16992 | gtlions | 4034 | 19 | 25881 | t2 | select * from pg_stat_activity ; | f | 2014-10-11 09:52:03.279186+08 | 2014-10-11 09:48:51.285594+08
| | -1 | psql | 2014-10-11 09:52:03.279186+08
16992 | gtlions | 4065 | 20 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 3678 | 15 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 3704 | 16 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 4023 | 18 | 25880 | t1 |
| | |
| | | psql |
(5 rows)
gtlions=> select session_mgr(4023,'k');
session_mgr
-------------
t
(1 row)
gtlions=> select * from pg_stat_activity ;
datid | datname | procpid | sess_id | usesysid | usename | current_query | waiting | query_start | backend_start
| client_addr | client_port | application_name | xact_start
-------+---------+---------+---------+----------+---------+----------------------------------+---------+-------------------------------+-------------------------------
+-------------+-------------+----------------------------+-------------------------------
16992 | gtlions | 4034 | 19 | 25881 | t2 | select * from pg_stat_activity ; | f | 2014-10-11 09:52:28.473137+08 | 2014-10-11 09:48:51.285594+08
| | -1 | psql | 2014-10-11 09:52:28.473137+08
16992 | gtlions | 4065 | 20 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 3678 | 15 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 3704 | 16 | 10 | gpadmin | | | |
| | | pgAdmin III - |
16992 | gtlions | 4189 | 21 | 25880 | t1 | | | |
| | | psql |
(5 rows)
gtlions=>
最后检查下t1当前进程。