Re: ALTER TABLE lock downgrades have broken pg_upgrade

Tom Lane wrote:

> More generally, though, I wonder how we can have some test coverage
> on such cases going forward.  Is the patch below too ugly to commit
> permanently, and if so, what other idea can you suggest?

I suggest a buildfarm animal running a custom buildfarm module that
exercises the pg_upgrade test from every supported version to the latest
stable and to master -- together with your proposed case that leaves a
toastless table around for pg_upgrade to handle.

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
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