Like I said it's a research project. There is a feature that I'm trying
to add to optimizer, but this feature should only be used when a join is
a foreign key join.
Hossein
Joshua D. Drake wrote:
I would be interested in knowing why you want to do such a thing? What
is it you expect to
Hi:
I am working on postgres optimizer code to add some statistics
collection features for an academic project. At some point in my work, I
need to be able to tell if a join is a foreign key join or not. Also in
case of a foreign key join, I need to identify which input to the join
operator
