Re: Thoughts on maintaining 7.3
Alvaro Herrera <alvherre@dcc.uchile.cl>
From: Alvaro Herrera <alvherre@dcc.uchile.cl>
To: "Joshua D. Drake" <jd@commandprompt.com>
Cc: pgsql-hackers@postgresql.org
Date: 2003-10-01T19:35:15Z
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)