by Mohamed El Desouki [email protected] Tel :00966 553450836 جامعة سلمان بن عبد العزيز – السعودية – الخرج by Mohamed El Desouki [email protected] Tel :00966 553450836 جامعة سلمان بن عبد العزيز – السعودية – الخرج in this lecture we explain Section 16 of the course , it covers The Sequence Object , the lecture present the following – how to create Sequence – how to modify the sequence – how to drop the sequence – how to use the sequence to generate unique values