On Thu, Mar 2, 2017 at 11:29 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> After thinking about that for awhile, it seemed like the most useful thing
> to do is to set up an errcontext callback that will be active throughout
> execution of the start_proc. That will cover both setup failures like
> the above, and errors occurring within the start_proc, which could be
> equally confusing if you think they apply to the function you initially
> tried to call. v2 patch attached that does it like that.
+1 for that approach.
--
Robert Haas
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