Re: pg_migrator issues

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От Robert Haas
Тема Re: pg_migrator issues
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Msg-id 603c8f071001050808g21dc63b0w301436bd8373eb87@mail.gmail.com
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Ответ на Re: pg_migrator issues  (Alvaro Herrera <alvherre@commandprompt.com>)
Ответы Re: pg_migrator issues  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
On Tue, Jan 5, 2010 at 11:06 AM, Alvaro Herrera
<alvherre@commandprompt.com> wrote:
> Tom Lane wrote:
>> Bruce Momjian <bruce@momjian.us> writes:
>> > I liked the idea, but I listed it as item #2 and no one else said they
>> > liked it.  The only complexity I can see with the idea is that doing an
>> > upgrade from one alpha to another would have the same major version
>> > number and would therefore not be possible, so maybe we have to use the
>> > catalog version number in there.
>>
>> Good point.  Using catversion for the purpose seems a bit ugly but
>> I have no better ideas.
>
> I thought we had rejected the idea of being able to migrate between
> alphas.  Is migrating between major versions not difficult enough?

We like a challenge.

...Robert


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