Re: slow DDL creation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Aug 30, 2010 at 04:28:25PM -0600, Kevin Kempter wrote:
> Hi all ;
> 
> we have an automated partition creation process that includes the creation of 
> an FK constraint. we have a few other servers with similar scenarios and this 
> is the only server that stinks per when we create the new partitions.
> 
> Anyone have any thoughts on how to debug this?  were running postgres 8.4.4 on 
> CentOS 5.5

If you're doing the partitions on demand, you could be getting
deadlocks.  Any reason not to pre-create a big bunch of them in
advance?

Cheers,
David.
-- 
David Fetter <david@xxxxxxxxxx> http://fetter.org/
Phone: +1 415 235 3778  AIM: dfetter666  Yahoo!: dfetter
Skype: davidfetter      XMPP: david.fetter@xxxxxxxxx
iCal: webcal://www.tripit.com/feed/ical/people/david74/tripit.ics

Remember to vote!
Consider donating to Postgres: http://www.postgresql.org/about/donate

-- 
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance


[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux