text: # Generated by Django 3.0a1 on 2019-10-14 19:49
  
  import django.contrib.postgres.indexes
  from django.db import migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('good_flow_app', '0045_drop_hash_index_with_condition'),
      ]
  
      operations = [
          migrations.AddIndex(
              model_name='testtable',
              index=django.contrib.postgres.indexes.SpGistIndex(fields=['test_field_str'], name='test_index'),
          ),
      ]
  