Re: Issue with logical replication slot during switchover
| От | Alexander Kukushkin |
|---|---|
| Тема | Re: Issue with logical replication slot during switchover |
| Дата | |
| Msg-id | CAFh8B=nM8mHpSPhVb5aGLf9nAeGWCci2Nn=QEV1+QLtUp1rX7g@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Issue with logical replication slot during switchover (Fabrice Chapuis <fabrice636861@gmail.com>) |
| Ответы |
Re: Issue with logical replication slot during switchover
|
| Список | pgsql-hackers |
On Tue, 4 Nov 2025 at 12:15, Fabrice Chapuis <fabrice636861@gmail.com> wrote:
Hi Alexander,I understand your use case but I think it won't work like this because of how is implemented get_local_synced_slots()this function will return slots which synced flag to true only.
Yeah. Sorry, my bad, you are absolutely right about get_local_synced_slots() function.
I didn't validate this part of the patch, because first I wanted to get feedback from hackers.
However, it looks like the people who build it never run Postgres in production and therefore don't understand the problem and the pain.
I will probably just add yet another workaround to Patroni and start dropping logical replication slots on standby with failover=true and synced=false.
Regards,
--
Alexander Kukushkin
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