| From: | Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl> |
|---|---|
| To: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Thoughts on maintaining 7.3 |
| Date: | 2003-10-01 19:35:15 |
| Message-ID: | 20031001193515.GA4347@dcc.uchile.cl |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Wed, Oct 01, 2003 at 11:53:12AM -0700, Joshua D. Drake wrote:
>
> >Eh? In 7.4 you should not need to reindex.
>
> I thought tom was saying that the index bloat was "better" in 7.4 but it
> was not gone... thus we would still need reindex yes?
The problem has been "corrected enough" for there to be no need to
reindex, AFAIK.
I think what Tom is concerned about is that this hasn't been tested
enough with big datasets. Also there a little loss of index pages but
it's much less (orders of magnitude, I think) than what was before.
This is because the index won't shrink "vertically".
--
Alvaro Herrera (<alvherre[a]dcc.uchile.cl>)
"I dream about dreams about dreams", sang the nightingale
under the pale moon (Sandman)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Robert Treat | 2003-10-01 19:49:55 | Re: Thoughts on maintaining 7.3 |
| Previous Message | Joshua D. Drake | 2003-10-01 19:31:54 | Re: Thoughts on maintaining 7.3 |