"Jaime Casanova" <systemguards(at)gmail(dot)com> writes:
> there is a chance to add a STEP clause to the FOR statement in plpgsql?
This is not free: it'd require making STEP a reserved word (at least
within plpgsql) which is contrary to spec. I think you need to make
a pretty good case why the value of the feature outweighs breaking
applications that have perfectly-legally used "step" as an identifier.
regards, tom lane