On Thu, Jul 12, 2018 at 09:58:16AM +0900, Masahiko Sawada wrote:
> If upto_lsn is non-NULL, decoding will include only those
> transactions which commit prior to the specified LSN. If upto_nchanges
> is non-NULL, decoding will stop when the number of rows produced by
> decoding exceeds the specified value.
It is also possible to interpret a negative value as an equivalent to
infinite, no? That's how I read the documentation quote you are adding
here.
--
Michael