Re: Use pg_rewind when target timeline was switched

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
Cc: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Use pg_rewind when target timeline was switched
Date: 2015-12-01 15:57:35
Message-ID: 565DC36F.9020401@sigaev.ru
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Thank you, committed.

Alexander Korotkov wrote:
> On Sat, Nov 28, 2015 at 2:27 PM, Michael Paquier <michael(dot)paquier(at)gmail(dot)com
> <mailto:michael(dot)paquier(at)gmail(dot)com>> wrote:
>
> On Fri, Nov 27, 2015 at 11:42 PM, Teodor Sigaev <teodor(at)sigaev(dot)ru
> <mailto:teodor(at)sigaev(dot)ru>> wrote:
> > Seems, patch is ready to commit. But it needs some documentation.
>
> Of what kind? The documentation of pg_rewind is rather explicit on the
> subject and looks fine as-is, and that's what Alexander and I agreed
> on upthread. If there is something forgotten though, this may be the
> fact that we do not mention in 9.5's documentation that pg_rewind can
> *not* handle timeline switches.
>
>
> ​However, we can add some explicit statements​ about new pg_rewind capabilities.
> Please, check attached patch for those statements.
>
> ------
> Alexander Korotkov
> Postgres Professional: http://www.postgrespro.com <http://www.postgrespro.com/>
> The Russian Postgres Company
>
>
>

--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/

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