On Sat, Jun 15, 2019 at 3:05 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Thanks for the input, guys. What do you think of
>
> Avoid writing an invalid empty btree index page in the unlikely case
> that a failure occurs while processing INCLUDEd columns during a page
> split (Peter Geoghegan)
>
> The invalid page would not affect normal index operations, but it
> might cause failures in subsequent VACUUMs. If that has happened to
> one of your indexes, recover by reindexing the index.
That seems perfect.
Thanks
--
Peter Geoghegan