Re: ruleutils with pretty-print option

OK, I am working on that now. I suspected that was the solution.

I met the patch author at LinuxTag and he mentioned he wasn't familiar
with the backend code yet, so I am glad to do the work to get this done
correctly.

---------------------------------------------------------------------------

Tom Lane wrote:
> Bruce Momjian <pgman@candle.pha.pa.us> writes:
> > Are these illustrating a problem with the function definition, or is it
> > happening because it is the first time we are calling the same function
> > with one and more than one parameter?
>
> The function definition is broken.  While it could be fixed (by
> explicitly testing fcinfo->nargs, rather than assuming positions
> beyond nargs are valid) I am not willing to remove the opr_sanity
> check that is complaining.  Accordingly, a better solution would be
> to make two C-code wrapper functions, one for the single-parameter
> and one for the two-parameter case of each function.
>
>             regards, tom lane
>
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