Re: Upgrading Database: need to dump and restore?

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От Carlos Oliva
Тема Re: Upgrading Database: need to dump and restore?
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Msg-id h08bb4$13sp$1@news.hub.org
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Ответ на Upgrading Database: need to dump and restore?  ("Carlos Oliva" <carlos@pbsinet.com>)
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Thank you for your response Bill.  It is helping us a great deal to
understand the issues around backups.  Would any of the pg_xlog, pg_clog,
etc change for a table that has a stable structure and data?  That is, the
table undergoes several inserts and then it is never updated
"Bill Moran" <wmoran@potentialtech.com> wrote in message
news:20090603161817.131e706e.wmoran@potentialtech.com...
> In response to "Carlos Oliva" <carlos@pbsinet.com>:
>
>> Can the synchronization with Slony run while the old database is still
>> being
>> updated daily?  I am wondering if we can just let Slony run until the
>> databases are fully synchronized and then switch databases.
>
> Yes, and yes.  That's exactly what Slony is for.
>
> --
> Bill Moran
> http://www.potentialtech.com
> http://people.collaborativefusion.com/~wmoran/
>
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