Alvaro Herrera wrote:
> On Sat, Jan 15, 2005 at 04:21:24PM -0500, Tom Lane wrote:
> > "Jim C. Nasby" <decibel@decibel.org> writes:
> > > Out of curiosity, what clears out the old index tuples? Vacuum?
> >
> > Right.
>
> Which reminds me that you wanted to make VACUUM FULL do the equivalent
> of a REINDEX instead of retail deletion of index entries ... is that
> still the idea? Would it do that always, or only under certain
> conditions?
Well, our TODO list still has under "Vacuum":
* Improve speed with indexes
For large table adjustements during vacuum, it is faster to reindex
rather than update the index.
--
Bruce Momjian | http://candle.pha.pa.us
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