out of shared memory - find temporary tables - Mailing list pgsql-general

From Sabin Coanda
Subject out of shared memory - find temporary tables
Date
Msg-id ii5s87$p99$1@news.hub.org
Whole thread Raw
List pgsql-general
Hi there,

I got "out of shared memory" error.

Searching on postgresql forums, I found this it occurs probably because of
intensive use of temporary tables in one transaction.

I'm locking in pg_locks table, and I found some rows with the following
modes: "ShareLock", "AccessExclusiveLock", "ExclusiveLock",
"AccessShareLock", and "RowExclusiveLock" with many counts (especially
"AccessExclusiveLock" and "AccessShareLock"), but the oid and relname is
empty. I suppose there are related to some temporary tables.

How can I find what are the storage procedures which create these temporary
tables in my code ?

TIA,
Sabin



pgsql-general by date:

Previous
From: asia123321@op.pl
Date:
Subject: Update existing system explicit cast to make it implicit
Next
From: dennis jenkins
Date:
Subject: Re: Postgresql-8.4.6, 64bit, Solaris 10u9, dtrace