Courses Table Maintenance

School coursesExample 1 Courses Courses Table Maintenance true true true true courses courseId Id 5 false false true true true courseName Course Name 30 true true true true courseActive Is Active true false courseId Students - Course Students courseId Holidays - Course Holidays courseId CourseSubjects - Course CourseSubjects Students Students Table Maintenance true true true true students studentId Id 5 false false true true true courseId Course Id 5 false false true false true studentName Name 30 true true true true classroomId Classroom 5 false false true false true Classrooms classroomId classroomName studentPhoto Photo true false studentId Comments - Student Comments Classrooms Classrooms true true true true classrooms classroomId Id 5 false false true true true classroomName Name 30 true true true true Comments Student Comments true true true true comments commentId Comment Id 5 false false true true true studentId Student Id 5 false false true false true comment Comment true false CourseSubjects Course Subjects true true true true courseSubjects courseSubjectId Course Subject Id 5 false false true true true courseId Course Id 5 false false true false true subjectId Subject Id 5 false false true Subjects subjectId subjectName true true teacherId Teacher Id 5 false false true Teachers teacherId teacherName true true Subjects Subjects true true true true subjects subjectId Subject Id 5 false false true true true subjectName Subject Name 30 true true true true Teachers Teachers true true true true teachers teacherId Teacher Id 5 false false true true true teacherName Teacher Name 30 true true true true Holidays Course Holidays true true true true holidays holidayId Holiday Id 5 false false true true true courseId Course Id 5 false false true false true holidayName Holiday Name 30 true true true true holidayDate Date true true true