Christoph Dalitz <christoph.dalitz@hs-niederrhein.de> writes:
> What might be useful were some kind of quota (on the database
> side, not the operating system) for a tablespace.
> Any plans to implement something in that direction?
No. Enforcing a quota would imply creating a synchronization bottleneck
among all update operations, so I'd resist any such proposal...
especially seeing that the problem can already be solved at the operating
system level.
regards, tom lane