Tom Lane wrote:
> The planner does not look for this type of situation though, and after
> some study I think it'd be more trouble than it was worth. It'd be
> less than trivial to determine whether the upper references occurred
> only in places where it was safe to pull them up, and the actual
> pulling
> would take some code that doesn't exist now, too,
Okay, good to know. The situation is obviously easy to avoid, I just
found the contrast surprising.
Thanks.
- John D. Burger
MITRE
