Adrien Nayrat <adrien.nayrat@anayrat.info> writes:
> I see. So I understand we were lucky it worked before the commit added
> the check of volatility in generated column ?
Pretty much. There are other cases that could trigger expansion
of such a function before the restore is complete. It is unfortunate
that this bit you in a minor release, but there are lots of other
ways you could have tripped over the missing dependency unexpectedly.
regards, tom lane