Tom Lane wrote:
> Indeed, AFAICS the major *point* of these additions is to allow people
> to insert unknown other functionality that is likely to interact
> with the rest of the backend; a prospect that doesn't make me feel
> better about it.
>
>
No. The major use case we've seen for END blocks is to allow a profiler
to write its data out. That should have zero interaction with the rest
of the backend.
cheers
andrew