Re: Some other odd buildfarm failures

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: Andres Freund <andres(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Some other odd buildfarm failures
Date: 2014-12-26 17:59:52
Message-ID: 1664.1419616792@sss.pgh.pa.us
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Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> writes:
> Tom Lane wrote:
>> TBH, I think we could have done without this test altogether; but if we're
>> going to have it, a minimum expectation is that it not be hazardous to
>> other tests around it.

> The number of assertion failures in get_object_address without all the
> sanity checks I added in pg_get_object_address was a bit surprising.
> That's the whole reason I decided to add the test. I don't want to
> blindly assume that all cases will work nicely in the future,
> particularly as other object types are added.

I'm surprised then that you didn't prefer the other solution (wrap the
whole test in a single transaction). But we've probably spent more
time on this than it deserves.

regards, tom lane

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