Travis Cross <travis@crosswirecorp.com> writes:
> I'm noticing that a handful (4-16) of rows with duplicate columns
> (uid,token) are sneaking into the table every day despite the
> primary key constraint.
Corrupt index, looks like ... you might try reindexing the index.
I don't believe that the PANIC you show has anything directly to do
with duplicate entries. It is a symptom of corrupt index structure.
Now a corrupt index might also explain failure to notice duplications,
but changing your application isn't going to fix whatever is causing
it. You need to look for server-side causes.
Any database or system crashes on this server (before this problem
started)? Do you *know* that the disk drive will not lie about write
complete? What is the platform and storage system, anyway?
regards, tom lane
