Re: Skipping logical replication transactions on subscriber side

On Fri, Oct 1, 2021 at 2:50 PM Amit Kapila <amit.kapila16@gmail.com> wrote:
>
> On Fri, Oct 1, 2021 at 6:30 AM Masahiko Sawada <sawada.mshk@gmail.com> wrote:
> >
> > On Fri, Oct 1, 2021 at 5:05 AM Peter Eisentraut
> > <peter.eisentraut@enterprisedb.com> wrote:
> > >
> > > Also, what happens when you forget to reset the xid after it has passed?
> > >   Will it get skipped again after wraparound?
> >
> > Yes.
> >
>
> Aren't we resetting the skip_xid once we skip that transaction in
> stop_skipping_changes()? If so, it shouldn't be possible to skip it
> again after the wraparound. Am I missing something?

Oops, I'd misunderstood the question. Yes, Amit is right. Once we skip
the transaction, skip_xid is automatically reset. So users don't need
to reset it manually after skipping the transaction. Sorry for the
confusion.

Regards,

-- 
Masahiko Sawada
EDB:  https://www.enterprisedb.com/