Re: "ERROR: deadlock detected" when replicating TRUNCATE

On Mon, May 17, 2021 at 3:05 PM Dilip Kumar <dilipbalaut(at)gmail(dot)com> wrote:
>
> On Mon, May 17, 2021 at 12:30 PM Peter Smith <smithpb2250(at)gmail(dot)com> wrote:
>
> > PSA a patch adding a test for this scenario.
>
> I am not sure this test case is exactly targeting the problematic
> behavior because that will depends upon the order of execution of the
> apply workers right?
>

Yeah, so we can't guarantee that this test will always reproduce the
problem but OTOH, I have tried two times and it reproduced both times.
I guess we don't have a similar test where Truncate will replicate to
two subscriptions, otherwise, we would have caught such a problem.
Having said that, I am fine with leaving this test if others feel so
on the grounds that it won't always lead to the problem reported.

--
With Regards,
Amit Kapila.