Thomas Munro <thomas(dot)munro(at)gmail(dot)com> writes:
> On Fri, May 17, 2019 at 4:39 AM Tomas Vondra
> <tomas(dot)vondra(at)2ndquadrant(dot)com> wrote:
>> I kinda like the idea with increasing the spaceAllowed value. Essentially,
>> if we decide adding batches would be pointless, increasing the memory
>> budget is the only thing we can do anyway.
> But that's not OK, we need to fix THAT.
I don't think it's necessarily a good idea to suppose that we MUST
fit in work_mem come what may. It's likely impossible to guarantee
that in all cases. Even if we can, a query that runs for eons will
help nobody.
regards, tom lane