Re: Skip adding row-marks for non target tables when result relation is foreign table.

On Fri, 2024-08-09 at 17:35 +0900, Etsuro Fujita wrote:
> I might be missing something, but I think the extra round trip
> happens
> for each foreign row locked using the RefetchForeignRow() API in
> ExecLockRows(), so I think the overhead is caused in the normal case.

Is there any sample code that implements late locking for a FDW? I'm
not quite clear on how it's supposed to work.

Regards,
    Jeff Davis