Re: Error while vacuuming

Bhakti Ghatkar <bghatkar@zedo.com> writes:
> Hi ,
> While performing full vacuum we encountered the error below:


> INFO:  vacuuming "pg_catalog.pg_index"
> vacuumdb: vacuuming of database "xxxx" failed: ERROR:  duplicate key value
> violates unique constraint "ccccc"
> DETAIL:  Key (indexrelid)=(2678) already exists.

> We are using Postgres 9.0.1

> Can you please help us out in understanding the cause of this error?

Try updating ... that looks suspiciously like a bug that was fixed a few
months ago.

            regards, tom lane