Dear Amit, Wang,
> > I think maybe we do not need to deal with this use case.
> > The maximum number of table columns allowed by PG is 1600
> > (macro MaxHeapAttributeNumber), and after loop through all columns in the
> > function logicalrep_write_tuple, the function OutputPluginWrite will be invoked
> > immediately to actually send the data to the subscriber. This refreshes the
> > last time the subscriber received a message.
> > So I think this loop will not cause timeout issues.
> >
>
> Right, I also don't think it can be a source of timeout.
OK. I have no comments for this version.
Best Regards,
Hayato Kuroda
FUJITSU LIMITED