Hello
From: [email protected]
[mailto:[email protected]] On Behalf Of Johann Spies
Sent: Donnerstag, 2. März 2017 09:28
To: [email protected]
Subject: [GENERAL] column "waiting" does not exist
I have no idea what is causing this message in the logs (PostgreSQL
9.6+177.pgdg80+1 on Debian):
2017-03-02 10:20:25 SAST [5196-1] [unknown] postgres postgres@template1 ERROR:
column "waiting" does not exist at character 217
2017-03-02 10:20:25 SAST [5196-2] [unknown] postgres postgres@template1
STATEMENT: SELECT tmp.mstate AS state,COALESCE(count,0) FROM
(VALUES
('active'),('waiting'),('idle'),('idletransaction'),('unknown')) AS tmp(mstate)
LEFT JOIN
(SELECT CASE WHEN waiting THEN 'waiting' WHEN
state='idle' THEN 'idle' WHEN state LIKE 'idle in transaction%' THEN 'idle$
count(*) AS count
FROM pg_stat_activity WHERE pid != pg_backend_pid()
AND datname='data_portal'
GROUP BY CASE WHEN waiting THEN 'waiting' WHEN
state='idle' THEN 'idle' WHEN state LIKE 'idle in transaction%' THEN 'idl$
) AS tmp2
ON tmp.mstate=tmp2.mstate
ORDER BY 1;
I do not know whether it is related but we recently get warnings about bloat in
our system tables from the monitoring program.
How do I fix the cause of this error message?
The name of the column in pg_stat_activity has changed. I assume it comes from
there?:
9.3:
View "pg_catalog.pg_stat_activity"
Column | Type | Modifiers
------------------+--------------------------+-----------
datid | oid |
datname | name |
pid | integer |
usesysid | oid |
usename | name |
application_name | text |
client_addr | inet |
client_hostname | text |
client_port | integer |
backend_start | timestamp with time zone |
xact_start | timestamp with time zone |
query_start | timestamp with time zone |
state_change | timestamp with time zone |
waiting | boolean | <---
state | text |
query | text |
9.6:
View "pg_catalog.pg_stat_activity"
Column | Type | Modifiers
------------------+--------------------------+-----------
datid | oid |
datname | name |
pid | integer |
usesysid | oid |
usename | name |
application_name | text |
client_addr | inet |
client_hostname | text |
client_port | integer |
backend_start | timestamp with time zone |
xact_start | timestamp with time zone |
query_start | timestamp with time zone |
state_change | timestamp with time zone |
wait_event_type | text | <---
wait_event | text | <---
state | text |
backend_xid | xid |
backend_xmin | xid |
query | text |
Regards
Charles
Regards
Johann
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