Re: pg_stat_get_backend_subxact() and backend IDs?

On Fri, Aug 25, 2023 at 09:36:18AM +0900, Ian Lawrence Barwick wrote:
> Thanks for looking at this. In summary we now have these functions:
> 
>  extern PgBackendStatus      *pgstat_get_beentry_by_backend_id(BackendId beid);
>  extern LocalPgBackendStatus
> *pgstat_get_local_beentry_by_backend_id(BackendId beid);
>  extern LocalPgBackendStatus *pgstat_get_local_beentry_by_index(int beid);
> 
> which LGTM; patches work as expected and resolve the reported issue.

On second thought, renaming these exported functions so close to release is
probably not a great idea.  I should probably skip back-patching that one.
Or I could have the existing functions call the new ones in v16 for
backward compatibility...

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com