Re: Index (primary key) corrupt?

On Mon, Mar 9, 2026 at 10:12 AM Wim Rouquart <wim.rouquart@kbc.be> wrote:

> I already saw finding the actual cause as a 'lost cause' as these things
> tend to happen, however what bothers me most is that a tool like amcheck
> which is supposed to find corruption also shows up with no result.
>

Well, no, these things really should not happen. :)

It may be too late, but it would be real interesting to see this query both
before and after the REINDEX:

select * from pg_index where indrelid  = 'bcf_work_type'::regclass and
indisprimary;

An incorrect indrelid is one way I can think of as to how pg_dump would
miss it, but that wouldn't explain why reindex would subsequently fix it.


Cheers,
Greg