> -----Original Message-----
> From: Bruce Momjian [mailto:maillist@candle.pha.pa.us]
> Sent: Friday, June 04, 1999 11:37 PM
> To: Hiroshi Inoue
> Cc: Vadim Mikheev; Tom Lane; t-ishii@sra.co.jp; PostgreSQL-development
> Subject: Re: [HACKERS] Open 6.5 items
>
>
> > >
> > > Hiroshi wrote:
> > >
> >
> > And on segmented relations.
> >
> > Ole Gjerde who provided the patch for current implementation of
> > mdtruncate() sayz.
> > "First, please reverse my patch to mdtruncate() in md.c as soon as
> > possible. It does not work properly in some cases."
> >
> > I also recommend to reverse his patch to mdtruncate().
> >
> > Though we could not shrink segmented relations by old implementation
> > the result by vacuum would never be inconsistent(?).
> >
> > I think we don't have enough time to fix this.
>
> So what do we put in its place when we reverse out the patch?
>
Future TODO items ?
As far as I see,there's no consensus of opinion whether we would
remove useless segments(I also think it's preferable if possible) or
we would only truncate the segments(as my trial patch does).
Only Bruce and Ole objected to my opinion and no one agreed
with me.
How do other people who would use segmented relations think ?
Thanks.
Hiroshi Inoue
Inoue@tpf.co.p