1. a1_gradebook
reg_id INT(11) a1_student
a1_register
assignment_id INT(11) stu_id INT(11)
reg_id INT(11)
course_id VARCHAR(18) stu_fname VARCHAR(30)
course_id VARCHAR(18)
stu_id INT(11) stu_lname VARCHAR(30)
stu_id INT(11)
raw_score DECIMAL(5,2) stu_email VARCHAR(60)
final_grade CHAR(2)
Indexes Indexes
Indexes
Triggers Triggers
a1_assignment a1_course
assignment_id INT(11) course_id VARCHAR(18)
a1_instructor
course_id VARCHAR(18) course_name VARCHAR(40)
ins_id INT(6)
item_name VARCHAR(45) section INT(2)
ins_fname VARCHAR(30)
due_date DATE term VARCHAR(6)
ins_lname VARCHAR(30)
total_score DECIMAL(5,2) max_student INT(5)
ins_email VARCHAR(60)
avg_score DECIMAL(5,2) ins_id INT(6)
Indexes
component_weight DECIMAL(5,2) Indexes
Indexes Triggers