new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('datapoints', '0006_indicator_source_name'),
      ]
  
      operations = [
          migrations.RunSQL('''
          alter table campaign drop column if exists slug;
          ''')
      ]
  
subject: remove the campaign slug column