参考文献 Raghu ramakrishnan Hannes gehrke dataBase Management Systems, McGraw-Hill Abraham Silberschatz, Henry E Korth, SSudarshan Database System Concepts, Fourth Edition McGraw-Hill Hector Garcia-Molina, Jeffrey D. Ullman, Jennifer Widom, Database Systems: The Complete Book, Prentice ha∥ Pearson5 参考文献 ◼ Raghu Ramakrishnan, Jhannes Gehrke, DataBase Management Systems, McGraw-Hill ◼ Abraham Silberschatz,Henry E Korth, S.Sudarshan, Database System Concepts, Fourth Edition, McGraw-Hill ◼ Hector Garcia-Molina,Jeffrey D.Ullman,Jennifer Widom, Database Systems:The Complete Book, Prentice Hall/Pearson ◼ …