On Mon, 18 Oct 2021 at 11:41, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> I wrote:
>> An alternative that wouldn't require a network round trip is for the
>> publisher to set its own datestyle to ISO/YMD. I'm pretty sure that
>> will be interpreted correctly regardless of the receiver's datestyle.
>
> Ah ... see postgres_fdw's set_transmission_modes(). I think we want
> to copy that logic not invent some other way to do it.
>
Thanks for your remention. As Michael Paquier side, dblink also uses the
similar logical. I will read them then update the patch.
--
Regrads,
Japin Li.
ChengDu WenWu Information Technology Co.,Ltd.
