Re: BUG #17245: Index corruption involving deduplicated entries

On Fri, Oct 29, 2021 at 12:52 PM Kamigishi Rei <iijima.yun@koumakan.jp> wrote:
> I forgot to include WAL archive grepped for the "page" table's heap page
> 540. Note that 540,5 is mentioned below just before VACUUM. `SELECT h.*
> FROM heap_page_items(get_raw_page('page',540)) h;` returns lp_flags=3
> for lp=5 for the snapshot (though I am not sure if lp=5 here is the same
> 5 as in the tid=(540,5) tuple).

Can you send me the heap page privately, please? As well as the index
leaf block 17 from the corrupt index "page_main_title"?

This looks like exactly what we need! We're close.

-- 
Peter Geoghegan