On Thu, Nov 13, 2014 at 3:38 AM, Jeff Davis <pgsql@j-davis.com> wrote:
> If two backends both have an exclusive lock on the relation for a join
> operation, that implies that they need to do their own synchronization,
> because obviously the lock manager is not doing it for them.
This doesn't make sense to me. Why would they need to synchronize
access to a relation in order to join it?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
