> Just out of curiosity, what is the reason why you did this? I guess
This made a message consistent with an analogous message in
apply_handle_update() earlier in the file.
> using elog instead of ereport for debugging message is preferable,
> while for non debugging messages using ereport is preferable, but
> actually sometimes elog is used for error messages in the file.
I think this is not done perfectly consistently, and there are
possibilities for improvement.