Ed Loehr <eloehr(at)austin(dot)rr(dot)com> writes:
> I don't need help on this as I found workable queries for my purposes,
> but here is a simplified core-dumper (7.0beta3) for posterity...
This doesn't come close to doing anything as-is, but even reading
between the lines ("activity"=>"bar" etc) and deleting references
to missing fields, I can't get a crash. Possibly a bug fixed since
beta3?
regards, tom lane