Changes between Version 37 and Version 38 of RelationalDesign


Ignore:
Timestamp:
09/19/26 11:55:41 (12 days ago)
Author:
216009
Comment:

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  • RelationalDesign

    v37 v38  
    1818'''Student_Subject''' ( [Student_Id* (Student), Subject_Id* (Subject), Ss_Id], Professor_Id* (Professor), Enrollment_Date, Status, Final_Grade, Absences_Count )
    1919
    20 '''Advice''' ( [Student_Id* (Student), Professor_Id* (Professor), Start_Date], End_Date )
     20'''Advice''' ( [Student_Id* (Student), Professor_Id* (Professor)], Start_Date, End_Date )
    2121
    2222'''Affiliated''' ( [University_Id* (University), Professor_Id* (Professor)] )
    … …  
    6161
    6262
    63 '''Advice''' ( [Student_Id* (Student), Professor_Id* (Professor), Start_Date], End_Date )
     63'''Advice''' ( [Student_Id* (Student), Professor_Id* (Professor)], Start_Date, End_Date )
    6464
    6565'''Affiliated''' ( [University_Id* (University), Professor_Id* (Professor)] )