On 2018-10-19 20:27:20 -0400, Tom Lane wrote:
> Andres Freund <andres(at)anarazel(dot)de> writes:
> > I find the +1, 0, -1 pretty confusing and less clear than what was there
> > before. If we do something like it, could we introduce an enum or macros
> > for it?
>
> Meh. Shall I just go back to the blocked/not blocked approach?
+1
- Andres