old_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.20 on 2019-06-03 20:23
  from __future__ import absolute_import
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  
  TABLE_NAME = 'form_processor_ledgertransaction'
  INDEX_NAME = 'fp_ledgtrans_formid_0fe795_idx'
  COLUMNS = ['form_id']
  
  CREATE_INDEX_SQL = "CREATE INDEX CONCURRENTLY IF NOT EXISTS {} ON {} ({})".format(
      INDEX_NAME, TABLE_NAME, ','.join(COLUMNS))
  DROP_INDEX_SQL = "DROP INDEX CONCURRENTLY IF EXISTS {}".format(INDEX_NAME)
  
  
  class Migration(migrations.Migration):
      atomic = False
  
      dependencies = [
          ('form_processor', '0090_auto_20190523_0833'),
      ]
  
      operations = [
          migrations.RunSQL(
              sql=CREATE_INDEX_SQL,
              reverse_sql=DROP_INDEX_SQL,
              state_operations=[
                  migrations.AddIndex(
                      model_name='ledgertransaction',
                      index=models.Index(fields=['form_id'], name=INDEX_NAME),
                  ),
              ]
          )
      ]
  
new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.20 on 2019-06-03 20:23
  from __future__ import absolute_import
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  
  
  TABLE_NAME = 'form_processor_ledgertransaction'
  INDEX_NAME = 'form_proces_form_id_86572d_idx'
  COLUMNS = ['form_id']
  
  CREATE_INDEX_SQL = "CREATE INDEX CONCURRENTLY IF NOT EXISTS {} ON {} ({})".format(
      INDEX_NAME, TABLE_NAME, ','.join(COLUMNS))
  DROP_INDEX_SQL = "DROP INDEX CONCURRENTLY IF EXISTS {}".format(INDEX_NAME)
  
  
  class Migration(migrations.Migration):
      atomic = False
  
      dependencies = [
          ('form_processor', '0090_auto_20190523_0833'),
      ]
  
      operations = [
          migrations.RunSQL(
              sql=CREATE_INDEX_SQL,
              reverse_sql=DROP_INDEX_SQL,
              state_operations=[
                  migrations.AddIndex(
                      model_name='ledgertransaction',
                      index=models.Index(fields=['form_id'], name=INDEX_NAME),
                  ),
              ]
          )
      ]
  
subject: update name to what is suggested by django