SQL Magic! - видео

Presenter: Chris Saxon Oracle Corporation In this fun session youll see SQL used in new and exciting ways. Chris will perform SQL magic tricks including: - Sawing the Query in Half: starting with a normal query Chris will split it into smaller and smaller chunks that somehow all give the same result! - Find the Card: after getting an audience member to choose a card row from a deck table Chris will find it by making it float to the top of the table. - The Magically Changing Data Type: watch as a...
Источник видео: RuTube.ru (Обучение)