Alexander Korotkov 于2025年3月25日周二 18:57写道：
> On Fri, Nov 29, 2024 at 3:39 AM Tender Wang wrote:
> > Alexander Pyhalov 于2024年11月29日周五 00:02写道：
> >>
> >> Tender Wang писал(а) 2024-10-09 10:26:
> >> > Hi,
> >> >When I debug FDW join pushdown codes, I found below codes in
> >> > semijoin_target_
On Fri, Nov 29, 2024 at 3:39 AM Tender Wang wrote:
> Alexander Pyhalov 于2024年11月29日周五 00:02写道：
>>
>> Tender Wang писал(а) 2024-10-09 10:26:
>> > Hi,
>> >When I debug FDW join pushdown codes, I found below codes in
>> > semijoin_target_ok():
>> > if (bms_is_member(var->varno, innerrel->rel
Alexander Pyhalov 于2024年11月29日周五 00:02写道：
> Tender Wang писал(а) 2024-10-09 10:26:
> > Hi,
> >When I debug FDW join pushdown codes, I found below codes in
> > semijoin_target_ok():
> > if (bms_is_member(var->varno, innerrel->relids) &&
> >
> > !bms_is_member(var->varno, outerrel->
Tender Wang писал(а) 2024-10-09 10:26:
Hi,
When I debug FDW join pushdown codes, I found below codes in
semijoin_target_ok():
if (bms_is_member(var->varno, innerrel->relids) &&
!bms_is_member(var->varno, outerrel->relids))
As far as I know, if a var belongs to the innerrel of joi
Hi,
When I debug FDW join pushdown codes, I found below codes in
semijoin_target_ok():
if (bms_is_member(var->varno, innerrel->relids) &&
!bms_is_member(var->varno, outerrel->relids))
As far as I know, if a var belongs to the innerrel of joinrel, it's not
possible that it
may belong
