by Mohamed El Desouki – محمد الدسوقى [email protected] لطلب الشروحات الخاصة للمجموعات – واتس أب رقم 00966545567593 Database 2 – Oracle PL/SQL Triggers in Arabic Text Book: Fundamentals of Database Systems, 5th Edition, by Elmasri/Navathe, published by Addison-W