"Ed L." <pgsql@xxxxxxxxxxxxx> writes: > I have an 8.1.4 autovac process running on HP-UX 11.23 IA64 and > repeatedly failing with the following error: > ERROR: failed to re-find parent key in "audit_idx1" > Will a reindex or drop index make this problem go away? Probably. > Is there anything I can do to help identify the underlying issue? Can you send me a copy of the physical index file? regards, tom lane