Re: Using views for row-level access control is leaky

Simon Riggs <simon@2ndQuadrant.com> writes:
> On Fri, 2009-10-23 at 19:38 +0900, KaiGai Kohei wrote:
>> Sorry, what is happen if function is marked as "plan security"?

> I was suggesting an intelligent default by which we could determine
> function marking implicitly, if it was not explicitly stated on the
> CREATE FUNCTION.

The thought that's been in the back of my mind is that you could solve
99% of the performance problem if you trusted all builtin functions and
nothing else.  This avoids the question of who gets to mark functions
as trustable.
        regards, tom lane