Schema Diagram for University Database takes student ID ID course id nattte sec id dept name tot cred semester year grade section course course i讯 course id depariment advisor sec id title semester dept name s过 dept name year building 证 credits building time slot budget room ro time slot id time slot id day start time end time prereq instructor classroom course id 坦 buildin逸g 2rg过 name room no dept name capacity teaches salary ID se词 sec id semester year Database System Concepts-6th Edition 2.7 ©Silberschat乜，Korth and SudarshanDatabase System Concepts - 6 2.7 ©Silberschatz, Korth and Sudarshan th Edition Schema Diagram for University Database