1. from django.db import migrations
    
  2. 
    
  3. 
    
  4. def forwards(apps, schema_editor):
    
  5.     pass
    
  6. 
    
  7. 
    
  8. class Migration(migrations.Migration):
    
  9.     dependencies = [
    
  10.         ("migrations", "0002_second"),
    
  11.     ]
    
  12. 
    
  13.     replaces = [
    
  14.         ("migrations", "0003_third"),
    
  15.     ]
    
  16. 
    
  17.     operations = [
    
  18.         migrations.AlterUniqueTogether(
    
  19.             name="somemodel",
    
  20.             unique_together={("id", "name")},
    
  21.         ),
    
  22.         migrations.AlterUniqueTogether(
    
  23.             name="somemodel",
    
  24.             unique_together={("name",)},
    
  25.         ),
    
  26.         migrations.RunPython(forwards, migrations.RunPython.noop),
    
  27.     ]