> -----Original Message-----
> From: owner-pgsql-hackers@postgreSQL.org
> [mailto:owner-pgsql-hackers@postgreSQL.org]On Behalf Of Vadim Mikheev
> Sent: Thursday, March 18, 1999 2:07 PM
> To: Bruce Momjian
> Cc: hackers@postgreSQL.org
> Subject: Re: [HACKERS] Re: vacuum slowness
>
>
> Bruce Momjian wrote:
> >
> > >
> > > Indices?
> >
> > Yes. That seems to be the problem. 45k lines, COPY is fast, DELETE is
> > fast if there are no indexes. With an index, it takes a long time.
> > Bummer. Ideas?
>
> I hope to implement space re-using and address vacuum slowness
> in 6.6
>
We would be able to vacuum without blocking same-table writers in v6.5 ?
Or would VACUUM block same-table readers as VACUUM does currently ?
Thanks.
Hiroshi Inoue
Inoue@tpf.co.jp