new_contents: # Copyright (C) 2016 Google Inc., authors, and contributors <see AUTHORS file>
  # Licensed under http://www.apache.org/licenses/LICENSE-2.0 <see LICENSE file>
  # Created By: dan@reciprocitylabs.com
  # Maintained By: peter@reciprocitylabs.com
  
  """
  Remove relationships related to deleted response objects
  
  Create Date: 2016-05-10 12:25:26.383695
  """
  # disable Invalid constant name pylint warning for mandatory Alembic variables.
  # pylint: disable=invalid-name
  
  import sqlalchemy as sa
  
  from alembic import op
  
  # revision identifiers, used by Alembic.
  revision = '44ebc240800b'
  down_revision = '3715694bd315'
  
  
  def upgrade():
      """Upgrade database schema and/or data, creating a new revision."""
      op.execute(
          'DELETE FROM relationships '
          'WHERE source_type IN '
          '  ("Response", "DocumentationResponse", "InterviewResponse",'
          '   "PopulationSampleResponse") '
          '  OR destination_type IN '
          '    ("Response", "DocumentationResponse", "InterviewResponse", '
          '     "PopulationSampleResponse")')
  
  
  def downgrade():
      """Downgrade database schema and/or data back to the previous revision."""
      pass
  
subject: Fix error message when expanding data asset