| From: | Fabrízio de Royes Mello <fabriziomello(at)gmail(dot)com> |
|---|---|
| To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | Euler Taveira <euler(at)eulerto(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Shlok Kyal <shlok(dot)kyal(dot)oss(at)gmail(dot)com>, "kuroda(dot)hayato(at)fujitsu(dot)com" <kuroda(dot)hayato(at)fujitsu(dot)com>, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Michael Paquier <michael(at)paquier(dot)xyz>, Andres Freund <andres(at)anarazel(dot)de>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com> |
| Subject: | Re: speed up a logical replica setup |
| Date: | 2024-03-22 04:13:55 |
| Message-ID: | CAFcNs+qJ0edL_YeCPKTgAHqUCPEPv4kw6mq_LmzamKc=NKmZYQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Mar 22, 2024 at 12:54 AM Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
wrote:
>
>
> The user choosing to convert a physical standby to a subscriber would
> in some cases be interested in converting it for all the databases
> (say for the case of upgrade [1]) and giving options for each database
> would be cumbersome for her.
>
> ...
>
> [1] - This tool can be used in an upgrade where the user first
> converts physical standby to subscriber to get incremental changes and
> then performs an online upgrade.
>
The first use case me and Euler discussed some time ago to upstream this
tool was exactly what Amit described so IMHO we should make it easier for
users to subscribe to all existing user databases.
Regards,
--
Fabrízio de Royes Mello
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