You&#x27;re probably right, and at the time SQL was &quot;invented&quot; (and standardised), a lot of people were right too. They wanted QUEL, they got SQL. But hey, the presentation (linked from the article) got a slide for you:<p><a href="http:&#x2F;&#x2F;de.slideshare.net&#x2F;LukasEder1&#x2F;10-sql-tricks-that-you-didnt-think-were-possible&#x2F;35" rel="nofollow">http:&#x2F;&#x2F;de.slideshare.net&#x2F;LukasEder1&#x2F;10-sql-tricks-that-you-d...</a><p>Sorry :)