Neil Conway <nconway(at)klamath(dot)dyndns(dot)org> writes:
> Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:
>> I would assume that Jan and Stephan put that code in for a reason.
> In that case, some documentation of its intended purpose would be
> nice.
That's a fair complaint. I don't see any sign that that functionality
ever got documented, or even included in the regression tests. Jan?
regards, tom lane