Rafia Sabih писал(а) 2025-11-27 13:50:
> On Tue, 25 Nov 2025 at 15:24, KENAN YILMAZ
> <kenan.yilmaz@localus.com.tr> wrote:
>
>> Hello Hackers,
>>
>> I have executed use_cursor = true/false with quick tests.
>>
Hi.
I've looked at this patch, because also was playing with tuplestore in
PgFdwScanState to have more predictable memory usage with large
fetch_size. Unfortunately, I've found that you can't use
TTSOpsMinimalTuple(?) tuplestore to store tuple's ctid. I hoped this
patch provides some solution for this issue, but no, it seems have the
same problem. Attaching test case with a reproducer.
--
Best regards,
Alexander Pyhalov,
Postgres Professional