Marti Raudsepp <marti@juffo.org> writes:
> I think Filip's approach of setting pg_database.datallowconn='false'
> is pretty clever to avoid the synchronization problem.
Some bull-in-a-china-shop has recently added logic that allows ignoring
datallowconn and connecting anyway, so I'm not sure that that'd provide
a production-quality solution. On the other hand, maybe we could revert
BGWORKER_BYPASS_ALLOWCONN.
regards, tom lane