From: pgsql-general-owner@postgresql.org [mailto:pgsql-general-owner@postgresql.org] On Behalf Of Si Chen
Sent: Tuesday, April 01, 2014 3:51 PM
To: pgsql-general@postgresql.org
Subject: [GENERAL] simple update query stuck
Hello,
I'm using postgresql 9.0.13, and I have a simple query that seems to be stuck. I did a
postgres=# select procpid, query_start, waiting, current_query from pg_stat_activity;
procpid | query_start | waiting |
current_query
32605 | 2014-04-01 12:39:46.957666-07 | t | UPDATE public.GL_ACCOUNT_ORGANIZATION SET ROLE_TYPE_ID=$1,
FROM_DATE=$2,THRU_DATE=$3, POSTED_BALANCE=$4, LAST_UPDATED_STAMP=$5, LAST_UPDATED_TX_STAMP=$6, CREATED_STAMP=$7,
CREATED_TX_STAMP=$8WHERE GL_ACCOUNT
_ID=$9 AND ORGANIZATION_PARTY_ID=$10
32685 | 2014-04-01 12:25:10.378481-07 | t | UPDATE public.GL_ACCOUNT_ORGANIZATION SET ROLE_TYPE_ID=$1,
FROM_DATE=$2,THRU_DATE=$3, POSTED_BALANCE=$4, LAST_UPDATED_STAMP=$5, LAST_UPDATED_TX_STAMP=$6, CREATED_STAMP=$7,
CREATED_TX_STAMP=$8WHERE GL_ACCOUNT
_ID=$9 AND ORGANIZATION_PARTY_ID=$10
As you can see this is a pretty simple update query, but it's been running 24 minutes in one thread and nearly 10
minutesin the other thread. What's also strange is it's not trigger a transaction timeout either.
I've already re-started the database recently, and there's not too many threads executing -- just 38 threads total. Is
itpossible that the table is corrupted or needs repair?
--
Si Chen
Open Source Strategies, Inc.
sichen@opensourcestrategies.com
http://www.OpenSourceStrategies.com
LinkedIn: http://www.linkedin.com/in/opentaps
Twitter: http://twitter.com/opentaps
Both queries are "waiting". Your table must be locked.
Check pg_locks.
Regards,
Igor Neyman