Re: wal_level > WAL_LEVEL_LOGICAL

On Wed, 24 May 2017 at 10:29 pm, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:

> On Mon, May 22, 2017 at 9:08 AM, Neha Khatri <nehakhatri5(at)gmail(dot)com>
> wrote:
> > As per my understabding, current postgres server supports only three
> > values for wal_level i.e. 'minimal' , 'replica' or 'logical'. But
> > following error message brought to notice that there are various code
> > spots that try to look for wal_level >= WAL_LEVEL_LOGICAL:
>
> I suspect that this was intended as future-proofing. I think it's
> actually very reasonable to write the internal tests that way,

Agreed. Share the same thought and also started another thread just for the
user visible error message improvement [1]. In that thread the error
message is perceived to be correct.

but it
> does seem strange that it's crept into the user-visible error
> messages.

Yep, this seems useful for developer but not the end user.

[1]
https://www.postgresql.org/message-id/CAFO0U%2B_y8AyAcQLiF3S1i6yCNuYrcLNEd-BbzCuHiGOSejW%3D2A%40mail.gmail.com

Regards,
Neha
--
Cheers,
Neha