On Thu, Sep 26, 2013 at 3:40 PM, Kim Applegate <kapplegate@apsalar.com> wrote:
> I have seen this issue on a slave although it was in version 9.2. I ran
oh ok. Looks like the issue was fixed in 8.2.23 according to these
release notes http://www.postgresql.org/docs/8.2/static/release-8-2-23.html
...
o Fix race condition during toast table access from stale syscache
entries (Tom Lane)
The typical symptom was transient errors like "missing chunk number
0 for toast value NNNNN in pg_toast_2619", where the
cited toast table would always belong to a system catalog.
....
.. but maybe there's a different flavour of this bug ?
> this
>
> select 2619::regclass;
> regclass
> --------------
> pg_statistic
> (1 row)
>
>
> I was able to fix my select issue by running analyze on the database
Yes I tried that but didn't seem to help...
mydb=# ANALYZE verbose;
INFO: analyzing "pg_catalog.pg_type"
INFO: "pg_type": scanned 13 of 13 pages, containing 590 live rows and
0 dead rows; 590 rows in sample, 590 estimated total rows
INFO: analyzing "pg_catalog.pg_attribute"
INFO: "pg_attribute": scanned 78 of 78 pages, containing 4633 live
rows and 0 dead rows; 4633 rows in sample, 4633 estimated total rows
INFO: analyzing "information_schema.sql_features"
INFO: "sql_features": scanned 7 of 7 pages, containing 649 live rows
and 0 dead rows; 649 rows in sample, 649 estimated total rows
ERROR: missing chunk number 0 for toast value 33255 in pg_toast_2619
- David