Tom Lane wrote:
> Magnus Hagander <magnus@hagander.net> writes:
> > 2010/2/24 Tom Lane <tgl@postgresql.org>:
> >> Log Message:
> >> -----------
> >> Un-break pg_dump for the case of zero-column tables.
> >>
> >> This was evidently broken by the CREATE TABLE OF TYPE patch. �It would have
> >> been noticed if anyone had bothered to try dumping and restoring the
> >> regression database ...
>
> > Is there a point in doing that at the end of "make check"? Or as a
> > separate step on the buildfarm?
>
> I think it would make sense to add it as a buildfarm phase, probably
> after installcheck not check so you still have a working postmaster.
> I'm not sure how easy it'd be to automate though. What I usually do
> is make a text dump, restore the dump into an empty DB (watching for
> errors), dump that, and diff the two dumps. However the expected
> diff is not empty because of some tests that intentionally stress
> inheritance column order, and I'm not sure whether it is stable
> enough to use a simple expected-result comparison.
I use that method to test pg_migrator and I always had to edit the dump
to remove a few items that always varied.
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
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