"David G. Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> writes:
> On Thursday, December 21, 2017, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> So yeah, it's wrong ... but personally I'm not terribly excited
>> about fixing it. Maybe somebody else wants to; but what's the
>> practical use?
> How about just erroring out?
Hm, yeah, inserting a FEATURE_NOT_SUPPORTED error might be an
appropriate amount of effort.
regards, tom lane