Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> writes:
> I just looked at it, and I woild be required to loop up through the
> pstate->parentParseState counting how many times I can continue going
> up, and creating an elog string on the fly to print. Doesn't seem worth
> it, does it?
It's probably worth saying "in subquery" or not, but if you don't feel
like determining the exact depth then never mind the sub-subquery bit...
regards, tom lane