Re: Need for re-index after pg_upgrade

Andreas Joseph Krogh <andreas@visena.com> writes:
> In the man-page for pg_upgrade we see this:
> pg_upgrade will require a reindex if:
>  * an index is of type hash or GIN

I think that probably refers to some version-specific upgrade
situations; I can't see a reason why it would be true in general.
Bruce, doesn't that doc need improvement?

            regards, tom lane