Re: [HACKERS] now 6.4 - Mailing list pgsql-hackers

From Vadim Mikheev
Subject Re: [HACKERS] now 6.4
Date
Msg-id 357F348C.D0C0050@krs.ru
Whole thread Raw
In response to Re: [HACKERS] now 6.4  (Bruce Momjian <maillist@candle.pha.pa.us>)
Responses Re: [HACKERS] now 6.4  (Bruce Momjian <maillist@candle.pha.pa.us>)
List pgsql-hackers
Bruce Momjian wrote:
>
> > I have no problem with catalog changes and dumping the schema if we can
> > write a script to help them do it. I would hope we can avoid having to make
> > someone dump and reload their own data. I am thinking that it could be
> > pretty inconvenient to dump/load and reindex something like a 50GB table with
> > 6 indexes.
> >
> > Thanks for the clarification.
>
> Yep, I think this is do'able, UNLESS Vadim decides he needs to change
> the structure of the data/index files.  At that point, we are lost.

Unfortunately, I want to change btree!
But not HeapTuple structure...

Vadim

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