Joe Conway <mail@joeconway.com> writes:
> I've been playing around with making it possible to create user defined guc
> variables. This has been discussed, at least in passing, before. And it is
> even anticipated in guc.c as a possible future feature:
It's fairly clear how the mechanisms for this would work. What's less
clear to me is what's the point? I do not see any reason to have a GUC
variable that isn't defined and used by some chunk of low-level C code.
regards, tom lane