| From: | shveta malik <shveta(dot)malik(at)gmail(dot)com> |
|---|---|
| To: | Alexander Kukushkin <cyberdemn(at)gmail(dot)com> |
| Cc: | Fabrice Chapuis <fabrice636861(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Shlok Kyal <shlok(dot)kyal(dot)oss(at)gmail(dot)com>, shveta malik <shveta(dot)malik(at)gmail(dot)com> |
| Subject: | Re: Issue with logical replication slot during switchover |
| Date: | 2025-10-31 04:31:55 |
| Message-ID: | CAJpy0uBrEFeHz5VmOez17fSg0hHf7czcnUGcNJ7gZoz_+cfW0w@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Oct 28, 2025 at 6:33 PM Alexander Kukushkin <cyberdemn(at)gmail(dot)com> wrote:
>
> Hi all,
>
> I don't think we really need to have allow_overwrite.
> It is not possible to create logical slots on standby with failover=true, therefore we can safely rely on failover being true to understand that at some point this node was a primary and that this slot is supposed to be synced.
> Please see the patch attached.
>
We had discussed this point in another thread, please see [1]. After
discussion it was decided to not go this way.
thanks
Shveta
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