Create full database SQL code for the following classes. And also edit all the classes code to be able to save the database after entering input.

Spam and fake or incomplete answers will be reported to the advanced advocates!! be respectful

Hospital Management Sys

class Hospital

{

private string name;

private string address;

private string phoneNumber;

private List doctors;

private List patients;

public Hospital(string name, string address, string phoneNumber)

{

this.name = name;

this.address = address;

this.phoneNumber = phoneNumber;

doctors = new List();

patients = new List();

}

public void addDoctor(Doctor doctor)

{

doctors.Add(doctor);

}

public void removeDoctor(Doctor doctor)

{

doctors.Remove(doctor);

}

public void addPatient(Patient patient)

{

patients.Add(patient);

}

public void removePatient(Patient patient)

{

patients.Remove(patient);

}

public Doctor getDoctor(string name)

{

return doctors.Find(x => x.name == name);

}

public Patient getPatient(string name)

{

return patients.Find(x => x.name == name);

}

public List getAllDoctors()

{

return doctors;

}

public List getAllPatients()

{

return patients;

}

}

class Doctor

{

public string name;

public string specialty;

private List appointments;

public Doctor(string name, string specialty)

{

this.name = name;

this.specialty = specialty;

appointments = new List();

}

public void addAppointment(Appointment appointment)

{

appointments.Add(appointment);

}

public void removeAppointment(Appointment appointment)

{

appointments.Remove(appointment);

}

public Appointment getAppointment(string date)

{

return appointments.Find(x => x.date == date);

}

public List getAllAppointments()

{

return appointments;

}

public void diagnose(Patient patient)

{

// diagnose patient

}

public void prescribe(Patient patient, Medicine medicine)

{

// prescribe medicine to patient

}

}

class Accountant

{

public string name;

private double salary;

private List expenses;

public Accountant(string name, double salary)

{

this.name = name;

this.salary = salary;

expenses = new List();

}

public void addExpense(Expense expense)

{

expenses.Add(expense);

}

public void removeExpense(Expense expense)

{

expenses.Remove(expense);

}

public Expense getExpense(string description)

{

return expenses.Find(x => x.description == description);

}

public List getAllExpenses()

{

return expenses;

}

public double calculateProfit()

{

// calculate profit

}

}

class Receptionist

{

public string name;

private double salary;

private List appointments;

public Receptionist(string name, double salary)

{

this.name = name;

this.salary = salary;

appointments = new List();

}

public void addAppointment(Appointment appointment)

{

appointments.Add(appointment);

}

public void removeAppointment(Appointment appointment)

{

appointments.Remove(appointment);

}

public Appointment getAppointment(string date)

{

return appointments.Find(x => x.date == date);

}

public List getAllAppointments()

{

return appointments;

}

public void checkIn(Patient patient)

{

// check in patient

}

public void checkOut(Patient patient)

{

// check out patient

}

}

class Patient

{

public string name;

public int age;

public string gender;

private List appointments;

private List prescriptions;

public Patient(string name, int age, string gender)

{

this.name = name;

this.age = age;

this.gender = gender;

appointments = new List();

prescriptions = new List();

}

public void addAppointment(Appointment appointment)

{

appointments.Add(appointment);

}

public void removeAppointment(Appointment appointment)

{

appointments.Remove(appointment);

}

public Appointment getAppointment(string date)

{

return appointments.Find(x => x.date == date);

}

public List getAllAppointments()

{

return appointments;

}

public void addPrescription(Prescription prescription)

{

prescriptions.Add(prescription);

}

public void removePrescription(Prescription prescription)

{

prescriptions.Remove(prescription);

}

public Prescription getPrescription(string medicine)

{

return prescriptions.Find(x => x.medicine == medicine);

}

public List getAllPrescriptions()

{

return prescriptions;

}

}

class Appointment

{

public string date;

public string time;

public Doctor doctor;

public Patient patient;

public Appointment(string date, string time, Doctor doctor, Patient patient)

{

this.date = date;

this.time = time;

this.doctor = doctor;

this.patient = patient;

}

public string getDate()

{

return date;

}

public string getTime()

{

return time;

}

public Doctor getDoctor()

{

return doctor;

}

public Patient getPatient()

{

return patient;

}

}