From: | "John K(dot) Herreshoff" <jkherr(at)centurytel(dot)net> |
---|---|
To: | Stephan Szabo <sszabo(at)megazone(dot)bigpanda(dot)com>, Jeff <threshar(at)torgo(dot)978(dot)org> |
Cc: | pgsql-performance(at)postgresql(dot)org |
Subject: | Re: Adding foreign key performance |
Date: | 2003-10-28 18:06:10 |
Message-ID: | 200310281306.10779.jkherr@centurytel.net |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-performance |
FWIW: I'm fiddling with that right now, and the FK think was quick... a few
seconds... the tables in question have 1400 records, 343000 records and 7200
records... I'm running Beta5...
John.
On Tuesday 28 October 2003 10:21, Stephan Szabo wrote:
> On Tue, 28 Oct 2003, Jeff wrote:
> > I recalled seeing a thread on -HACKERS about some major improvements to
> > the speed of adding an FK to an existing table in 7.4. Naturally I was
> > curious and decided to give it a whirl. My findings are not too good. In
> > fact, they are bad.
> >
> > Could it be this patch never made it in?
>
> I think it went in between b4 and b5, can you try with b5?
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 5: Have you checked our extensive FAQ?
>
> http://www.postgresql.org/docs/faqs/FAQ.html
From | Date | Subject | |
---|---|---|---|
Next Message | markw | 2003-10-28 18:08:33 | Re: analyzing postgresql performance for dbt-2 |
Previous Message | Josh Berkus | 2003-10-28 17:36:02 | Re: Guesses on what this NestLoop is for? |