Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com> writes:
> On Sat, Nov 26, 2022 at 1:57 AM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Couldn't we add the field to ModifyTableState, instead?
> We could probably do so, but I thought having a global list would be
> more efficient to handle pending buffered inserts than that.
OK, as long as there's a reason for doing it that way, it's OK
by me. I don't think that adding a field at the end of EState
is an ABI problem.
We have to do something else than add to ResultRelInfo, though.
regards, tom lane