Re: 8.0 -> 8.1 dump duplicate key problem?

On Mon, 2005-11-14 at 14:51 -0500, Tom Lane wrote:
> Merlin Moncure <mmoncure(at)gmail(dot)com> writes:
> > esp=# select prl_combined_key, prl_seq_no, xmin, xmax, lastmod from
> > parts_order_line_file where prl_combined_key = ' 00136860' and
> > prl_seq_no in (20, 23);
> > prl_combined_key | prl_seq_no | xmin | xmax | lastmod
> > ------------------+------------+-----------+------+-------------------------
> > 00136860 | 20 | 584527952 | 0 | 2005-09-15 11:17:17.062
> > 00136860 | 20 | 584412245 | 0 | 2005-09-15 09:31:35.381
> > 00136860 | 23 | 584527961 | 0 | 2005-09-15 11:17:17.187
> > 00136860 | 23 | 584415243 | 0 | 2005-09-15 09:32:18.898
>
> OK, so the fact that they all have xmax=0 proves that none are UPDATEd
> versions of others, which leaves us with the presumption that there was
> an outright failure of duplicate-key detection during INSERT :-(

Is there any chance it is related to the 8.0 problem I reported on
Wednesday?

http://groups.google.ca/group/pgsql.hackers/browse_frm/thread/a832e9919fb53f92/83e8f0bd272b8597?lnk=st&q=%22possible+savepoint+bug%22&rnum=1&hl=en#83e8f0bd272b8597

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