Heikki Linnakangas <heikki.linnakan...@enterprisedb.com> writes:
> For the kicks, I looked at what it would take to write a utility like
> that. It turns out to be quite trivial, patch attached.
I don't think you've really thought this through; particularly not this:
> + rel = heap_open(relid, AccessShareLock);
You can NOT modify a relation with only AccessShareLock, and frankly
I doubt you should be doing this with less than exclusive lock. Which
would make the thing quite unpleasant to use in practice.
regards, tom lane
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