Robert Haas <robertmhaas@gmail.com> writes:
>> Yeah, people like certification, but they also like products that work.
>> Did you stop reading before getting to my non-security-based complaints?
> I read them, but I suspect they are issues that can be addressed. How
> would any of this affect join removal, anyway?
It would prevent us from making optimizations that assume foreign key
constraints hold; which is a performance issue not a covert-channel
issue.
regards, tom lane