new_contents: # Generated by Django 2.2.4 on 2019-09-03 00:27
  
  from django.db import migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('busstops', '0044_auto_20190803_1042'),
          ('vehicles', '0012_auto_20190903_0042'),
      ]
  
      operations = [
          migrations.AlterIndexTogether(
              name='vehiclejourney',
              index_together={('service', 'datetime'), ('vehicle', 'datetime')},
          ),
      ]
  
subject: add indexes to journeys