Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> writes:
> Tatsuo Ishii wrote:
>> Sorry for confusion. My example is under normal PostgreSQL, not under
>> HS enabled.
> You get the same result in standby:
AFAICT Tatsuo's example just shows that we might wish to add a check
for read-only transaction mode before parsing an INSERT/UPDATE/DELETE
command. But it seems relatively minor in any case --- at the worst
you'd get an unexpected error message, no?
regards, tom lane