public MarkRepository(StudentPerfomanceDbContext context) : base(context) { }
public TeacherRepository(StudentPerfomanceDbContext context) : base(context) { }
public SubjectRepository(StudentPerfomanceDbContext context) : base(context) { }
protected AbstractRepository(StudentPerfomanceDbContext context) { dbContext = context; }
public DetailRepository(StudentPerfomanceDbContext context) : base(context) { }