On 08/25/2014 04:18 AM, hubert depesz lubaczewski wrote:
> On Fri, Aug 22, 2014 at 9:21 PM, Alvaro Herrera
> <alvherre@2ndquadrant.com <mailto:alvherre@2ndquadrant.com>> wrote:
>
> FWIW this problem was reported also by Andrew Sackville-West at
> http://www.postgresql.org/message-id/20140731233051.GN17765@andrew-ThinkPad-X230
> I strongly suspect now that the problem is related to the locking of
> updated versions as heap_lock_tuple_updated, and perhaps the internal
> locking done by EvalPlanQual. Haven't traced through it.
>
>
> Is there anything I could tell the developer to do (he's on Mac) so he
> could provide more information?
I would say to confirm the bug report Alvaro mentioned it would be good
to try the importer script against non-9.3 instances of Postgres to see
if the same thing happens. Also interesting to note that in the bug
report thread mention is made of a large number of FKs on a table.
>
> depesz
--
Adrian Klaver
adrian.klaver@aklaver.com
