Re: allowing wal_level change at run time

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От Andres Freund
Тема Re: allowing wal_level change at run time
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Msg-id 20150819155622.GD10770@awork2.anarazel.de
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Ответ на Re: allowing wal_level change at run time  (Magnus Hagander <magnus@hagander.net>)
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On 2015-08-19 17:51:47 +0200, Magnus Hagander wrote:
> That's doable - but what about manual base backups? And if they don't go
> away, what about the ones that are generated by the
> nightly/weekly/hourly/whatever "pg_basebackup -x" ones?

Good questions. I guess we could just make do_pg_start_backup() elevate
the WAL level (using a fixed slot name or some other mechanism) he first
time they're run, until there's explicit admin action.



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