On Wed, 14 Sep 2022 at 13:52, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Japin Li <japinli@hotmail.com> writes:
>> Why should we set s->state to TRANS_START and then TRANS_INPROGRESS?
>
> I believe it's so that if an error gets thrown somewhere in that
> area, we'll recover properly. I'd be the first to say that this
> stuff isn't terribly well-tested, since it's hard to force an
> error there.
>
Thanks for the explanation! Maybe more comments here is better.
--
Regrads,
Japin Li.
ChengDu WenWu Information Technology Co.,Ltd.
