Re: join pushdown and issue with foreign update - Mailing list pgsql-hackers

Amit Langote писал 2021-06-01 15:47:

> Perhaps, we can get away with adding the wholerow Var with the target
> relation's reltype when the target foreign table is not a "child"
> relation, but the root target relation itself.  Maybe like the
> attached?
> 

Hi.

I think the patch fixes this issue, but it still preserves chances to 
get RECORD in fetch_more_data()
(at least with combination with asymmetric partition-wise join).

What about the following patch?
-- 
Best regards,
Alexander Pyhalov,
Postgres Professional