Re: log_min_messages per backend type

On Thu, 31 Jul 2025 at 18:51, Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:
> On 2025-Aug-01, Japin Li wrote:
>
>> If we set the log level for all backend types, I don't think a generic log
>> level is necessary.
>
> I don't understand what you mean by this.  Can you elaborate?
>
For example:

ALTER SYSTEM SET log_min_messages TO
'archiver:info, autovacuum:info, backend:info, bgworker:info, bgwriter:info, checkpointer:info, ioworker:info,
logger:info,slotsyncworker:info, startup:info, walreceiver:info, walsender:info, walsummarizer:info, walwriter:info';
 

Given that we've set a log level for every backend type and
assigned[BACKEND_NUM_TYPES] is true, a generic level seems redundant.

-- 
Regards,
Japin Li
ChengDu WenWu Information Technology Co., Ltd.