Re: Improve doc on parallel stream changes for Stream Abort message

Anthonin Bonnefoy <anthonin.bonnefoy@datadoghq.com>

From: Anthonin Bonnefoy <anthonin.bonnefoy@datadoghq.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2025-06-24T06:28:17Z
Lists: pgsql-hackers
On Tue, Jun 24, 2025 at 7:26 AM Amit Kapila <amit.kapila16@gmail.com> wrote:
> How about a slightly modified version like: (a) The LSN of the abort
> operation, present only when the change stream can be applied in
> parallel. This field is available since protocol version 4. (b) Abort
> timestamp of the transaction, present only when the change stream can
> be applied in parallel. The value is in number of microseconds since
> PostgreSQL epoch (2000-01-01). This field is available since protocol
> version 4.

What about ", present only when streaming is set to parallel"? I think
clarifying the relation between streaming=parallel and the presence of
those fields is the important part.