Обсуждение: Error while vacuuming
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?
Regards,
Bhakti
Hi, May be corrupt index, have you tried REINDEX? (btw I failed to see how it is related to performance) Bhakti Ghatkar <bghatkar 'at' 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? > > Regards, > Bhakti > -- Guillaume Cottenceau
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
Tom,
Currently we are using version 9.0.1.
Which version shall we update to? 9.05 or 9.1 ?
~Bhakti
On Fri, Nov 4, 2011 at 7:44 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
Try updating ... that looks suspiciously like a bug that was fixed a fewBhakti 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?
months ago.
regards, tom lane
On Mon, Nov 7, 2011 at 10:33 PM, Bhakti Ghatkar <bghatkar@zedo.com> wrote:
Tom,Currently we are using version 9.0.1.Which version shall we update to? 9.05 or 9.1 ?
9.0.5 should be compatible with your installed db and contain any bug fixes that have been released. Which isn't to say that you shouldn't test and make a backup before upgrading the binaries on your production server, of course.
--sam