From: | "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com> |
---|---|
To: | Sriram Dandapani <sdandapani(at)counterpane(dot)com> |
Cc: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: dropping partitioned table waits forever |
Date: | 2006-08-15 21:32:03 |
Message-ID: | 20060815213203.GN21363@pervasive.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-admin |
On Mon, Aug 14, 2006 at 03:32:10PM -0700, Sriram Dandapani wrote:
> Hi
>
>
>
> I have a table partitioned on a daily basis. Data is constantly inserted
> in this table. When I attempt to drop a partition that is not used(i.e
> previous day's), the drop table waits for a loooong time.This is
> probably due to the fact that the old partitioned table is being
> referenced in a query plan(the insert into the parent table uses
> triggers).
>
> How can I prevent the locking out of the drop table? I tried truncate
> table but it is worse. It locks out the inserts in the parent table and
> then it waits.(hence causing a deadlock)
What about dropping/changing the trigger?
--
Jim C. Nasby, Sr. Engineering Consultant jnasby(at)pervasive(dot)com
Pervasive Software http://pervasive.com work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461
From | Date | Subject | |
---|---|---|---|
Next Message | Sriram Dandapani | 2006-08-15 21:34:57 | Re: dropping partitioned table waits forever |
Previous Message | Jim C. Nasby | 2006-08-15 21:31:08 | Re: Restoring database question, part 2.. |