On Apr 21, 2011, at 3:51 PM, Merlin Moncure <mmoncure@gmail.com> wrote:
> If you do it that (base it on AT) way, then you can't:
> 1) call any utility command (vacuum, etc)
> 2) run for an arbitrary amount of time
> 3) discard any locks (except advisory)
> 4) deal with serialization isolation/mvcc snapshot issues that plague functions.
It is not obvious to me that you cannot do these things.
>
...Robert
