old_contents: # -*- coding: utf-8 -*-
  # Copyright 2016 OpenMarket Ltd
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # Re-apply 34/device_outbox.sql since the schema version was bumped before it
  # was added to develop.
  
  import synapse.storage.prepare_database
  import os
  
  
  def run_create(cur, database_engine, *args, **kwargs):
      try:
          delta_dir = os.path.join(os.path.dirname(__file__), "..")
          synapse.storage.prepare_database.executescript(
              cur, os.path.join(delta_dir, "34", "device_outbox.sql")
          )
      except:
          pass
  
new_contents: # -*- coding: utf-8 -*-
  # Copyright 2016 OpenMarket Ltd
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  # Re-apply 34/device_outbox.sql since the schema version was bumped before it
  # was added to develop.
  
  import synapse.storage.prepare_database
  import os
  
  
  def run_create(cur, database_engine, *args, **kwargs):
      try:
          delta_dir = os.path.join(os.path.dirname(__file__), "..")
          synapse.storage.prepare_database.executescript(
              cur, os.path.join(delta_dir, "34", "device_outbox.sql")
          )
      except:
          pass
  
  
  def run_upgrade(cur, database_engine, *args, **kwargs):
      pass
  
subject: Add a stub run_upgrade