"Tom Lane" <tgl@sss.pgh.pa.us> writes:
> Otniel Michael <otmic_ie@yahoo.com> writes:
>> When i was vacuum the database, the vacuum if failed. And I get this error. Any ideas an to fix this?
>> ERROR: failed to re-find parent key in "pk_ep07"
>
> Update to a newer PG version, possibly? This symptom has been seen
> before...
It was fixed in these bug-fix releases: 7.4.15, 8.0.10, and 8.1.6 which were
released on August 1st of this year. There have actually been 3 to 4 more
bug-fix releases since those too.
-- Gregory Stark EnterpriseDB http://www.enterprisedb.com