On Wed, Jul 8, 2009 at 6:03 AM, Alban
Hertroys<dalroi@solfertje.student.utwente.nl> wrote:
> This is exactly the reason the 'is null' operator exists. It's exclusively
> for checking for null values. You can't say 'is_deleted is true' for
> example.
Uh, yes you can. is false also works. and is not true and is not false.