old_contents: # Copyright 2015 OpenStack Foundation
  #
  #    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.
  #
  
  """Add index on allocated
  
  Revision ID: 26b54cf9024d
  Revises: 41662e32bce2
  Create Date: 2015-01-20 15:49:46.100172
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '26b54cf9024d'
  down_revision = '2a1ee2fb59e0'
  
  from alembic import op
  
  
  def upgrade():
      op.create_index(
          op.f('ix_ml2_gre_allocations_allocated'),
          'ml2_gre_allocations', ['allocated'], unique=False)
      op.create_index(
          op.f('ix_ml2_vxlan_allocations_allocated'),
          'ml2_vxlan_allocations', ['allocated'], unique=False)
      op.create_index(
          op.f('ix_ml2_vlan_allocations_physical_network_allocated'),
          'ml2_vlan_allocations', ['physical_network', 'allocated'],
          unique=False)
  
  
  def downgrade():
      op.drop_index(op.f('ix_ml2_vxlan_allocations_allocated'),
                    table_name='ml2_vxlan_allocations')
      op.drop_index(op.f('ix_ml2_gre_allocations_allocated'),
                    table_name='ml2_gre_allocations')
      op.drop_index(op.f('ix_ml2_vlan_allocations_allocated'),
                    table_name='ml2_vlan_allocations')
  
new_contents: # Copyright 2015 OpenStack Foundation
  #
  #    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.
  #
  
  """Add index on allocated
  
  Revision ID: 26b54cf9024d
  Revises: 41662e32bce2
  Create Date: 2015-01-20 15:49:46.100172
  
  """
  
  # revision identifiers, used by Alembic.
  revision = '26b54cf9024d'
  down_revision = '2a1ee2fb59e0'
  
  from alembic import op
  
  
  def upgrade():
      op.create_index(
          op.f('ix_ml2_gre_allocations_allocated'),
          'ml2_gre_allocations', ['allocated'], unique=False)
      op.create_index(
          op.f('ix_ml2_vxlan_allocations_allocated'),
          'ml2_vxlan_allocations', ['allocated'], unique=False)
      op.create_index(
          op.f('ix_ml2_vlan_allocations_physical_network_allocated'),
          'ml2_vlan_allocations', ['physical_network', 'allocated'],
          unique=False)
  
  
  def downgrade():
      op.drop_index(op.f('ix_ml2_vxlan_allocations_allocated'),
                    table_name='ml2_vxlan_allocations')
      op.drop_index(op.f('ix_ml2_gre_allocations_allocated'),
                    table_name='ml2_gre_allocations')
      op.drop_index(op.f('ix_ml2_vlan_allocations_physical_network_allocated'),
                    table_name='ml2_vlan_allocations')
  
subject: Fix index name in downgrade 26b54cf9024d migration