Herwig Goemans <herwig(dot)goemans(at)gmail(dot)com> writes:
> I am wondering why a certain query is NOT pushing the where clause to the
> view. See query and explain plan:
There's no provision for transitively applying IN clauses to other
variables. I'm not entirely sure whether it would be a good idea,
but in any case, it's not there and not planned.
regards, tom lane