> On Aug 5, 2017, at 5:37 PM, Tom Lane <t...@sss.pgh.pa.us> wrote:
> Jonathan Katz <jonathan.k...@excoventures.com> writes:
>> I see this one
>>      > Fix potential data corruption when freezing a tuple whose XMAX is a 
>> multixact with exactly one still-interesting member
>> But I’m unsure how prevalent it is and if it should be highlighted.
> I'm not sure about that either.  I do not think anyone did the legwork
> to determine the exact consequences of that bug, or the probability of
> someone hitting it in the field.  But I think the latter must be really
> low, because we haven't heard any field reports that seem to match up.

OK, thanks for the clarification.  I will follow-up once I have the draft ready 
for technical review.



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