mlw <markw@mohawksoft.com> writes:
> Plus, aren't there some isses with the non-locking vacuum?
>>
>> Such as?
> I'm not sure, I have vague recollection of some things (I thought the
> duplicate primary keys was on 7.2), but if you think it is good, then
> I'll take your word for it.
All the reports of duplicate rows are from people running 7.1.*.
The bug (or bugs) probably do exist in current sources as well,
but you cannot blame non-locking vacuum for it.
regards, tom lane