Re: Adding some error context for lock wait failures - Mailing list pgsql-hackers

On Fri, Jul 11, 2025 at 9:34 AM Zhang Mingli <zmlpostgres@gmail.com> wrote:
>
> On Jul 11, 2025 at 11:36 +0800, Dilip Kumar <dilipbalaut@gmail.com>, wrote:
>
>
> This seems to be quite useful to me, initially I thought if we can
> print the relation and database name then this could be even better
> but it might be a bad idea to fetch the object name while we are in
> error callback.
>
> May be confused if there were tables with same names under different schemas.

If that's the only issue we can print schema qualified name, but I
think the problem is in error callback we just have lock tag
information which only have OIDs and we don't look up the
relcaches/sys table from the error path.

--
Regards,
Dilip Kumar
Google