Amit Kapila <amit.kapila16@gmail.com> writes:
> I think the another patch posted above to add a new guc for
> enable_gather is still relevant and important.
FWIW, I'm pretty much -1 on that. I don't see that it has any
real-world use; somebody who wants to turn that off would likely
really want to turn off parallelism altogether. We have
mucho knobs in that area already.
regards, tom lane