Re: Wrong comment for ReplicationSlotCreate

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com>
Cc: Daniil Davydov <3danissimo(at)gmail(dot)com>, Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Wrong comment for ReplicationSlotCreate
Date: 2026-01-05 05:51:29
Message-ID: CAA4eK1Lx65R92cPpAdgQVcja-7R5835UMXpjtR8MmJro=bmq4A@mail.gmail.com
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On Mon, Jan 5, 2026 at 9:46 AM Hayato Kuroda (Fujitsu)
<kuroda(dot)hayato(at)fujitsu(dot)com> wrote:
>
> Dear Daniil, Chao,
>
> I was the main author of 1462aad2. It is enough to remove outdated comments atop
> the definition. In other words, your patch looks good to me.
>
> If needed, we can also notify developers that the two-phase option should not be
> altered while decoding WAL records. In logical replication, we ensure that the
> subscription is disabled and there are no apply workers. However, I don't think
> such comments can be atop the ReplicationSlotCreate(). Maybe around
> ReplicationSlotAlter(), but it may be out of scope of the initial motivation.
>

I think it is better if we add some comments atop
ReplicationSlotAlter() as you are suggesting. What do you think of the
attached?

--
With Regards,
Amit Kapila.

Attachment Content-Type Size
v1_improve_alter_slot_comments.patch application/octet-stream 2.0 KB

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