"Heikki Linnakangas" <heikki(at)enterprisedb(dot)com> writes:
> I just noticed that freezing a tuple (in vacuumlazy.c) is not
> WAL-logged.
The theory is that this doesn't matter because the tuple is committed
either way ... it's equivalent to a hint-bit update which we don't
WAL-log either.
regards, tom lane