text: # Generated by Django 3.1.5 on 2021-01-10 13:45
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('department', '0001_initial'),
          ('employee', '0001_initial'),
      ]
  
      operations = [
          migrations.RemoveField(
              model_name='employee',
              name='id',
          ),
          migrations.AddField(
              model_name='employee',
              name='dno',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='department.department'),
          ),
          migrations.AddField(
              model_name='employee',
              name='ssn',
              field=models.AutoField(default=None, primary_key=True, serialize=False),
              preserve_default=False,
          ),
          migrations.AddField(
              model_name='employee',
              name='super_ssn',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='employee.employee'),
          ),
          migrations.AlterField(
              model_name='employee',
              name='gender',
              field=models.CharField(choices=[('M', 'male'), ('F', 'female')], default=1, max_length=10),
          ),
      ]
  