Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> Would somebody object to making the rmgr's invo value #defines like:
> into enums?
I think that will create more problems than it fixes. For one thing,
the same field is used to store values that would need to be multiple
independent enum types; and we also store additional bits into that
field.
regards, tom lane