> Sure, it's important and I'm planning to tackle this next. If you want,
> we can collaborate on a patch for that.
I spent some time looking some more at this, and I believe all that needs
to be done is check for a PRAM node with a type of PARAM_EXTERN.
During planning the planner turns the Param into a Const during
eval_const_expressions_mutator.
If it's as simple as I think it is, I hope we can get this committed for 18.
If not, and a longer discussion is needed, a new thread can be started
for this.
--
Sami Imseih
Amazon Web Services (AWS)