note Steve_p <p>I wouldn't have thought it, but some fairly basic usage of <code>not</code> (as apposed to <code>!</code> which worked just fine) caused core dumps from 5.6.0 through at least 5.8.5. Although technically an operator, the core dump went over five years without a single bug filed on <code>not</code>. Its ranking fairly high on the uselessness scale for me right now.</p> 530693 530693