Re: pg_upgrade across more than two neighboring major releases

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От Michael Paquier
Тема Re: pg_upgrade across more than two neighboring major releases
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Msg-id CAB7nPqQXHFvmoabJj_m-5_Hs4iqakR64=cbTca4jbjhunUB4Vw@mail.gmail.com
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Ответ на pg_upgrade across more than two neighboring major releases  (Pavel Raiskup <praiskup@redhat.com>)
Ответы Re: pg_upgrade across more than two neighboring major releases  (Bruce Momjian <bruce@momjian.us>)
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On Tue, Jul 23, 2013 at 8:53 PM, Pavel Raiskup <praiskup@redhat.com> wrote:
Is pg_upgrade supposed to work even across multiple major releases?  (I know
that the README.rpm-dist is mentioning just one major release step, but it
could be bound just to actual pg_upgrade which is packaged..)
Yes you should be able to do a one-step upgrade as long as you update from at least a 8.3 server. There are some restrictions depending on the server version that is going to be upgraded though, you can have a look at the documentation for more details here:
http://www.postgresql.org/docs/9.2/static/pgupgrade.html

Thanks,
--
Michael

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