text: # Generated by Django 1.11.28 on 2020-02-08 20:34
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('zerver', '0267_backfill_userpresence_realm_id'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='userpresence',
              name='realm',
              field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='zerver.Realm'),
          ),
          migrations.AlterIndexTogether(
              name='userpresence',
              index_together={('realm', 'timestamp')},
          ),
      ]
  