text: #    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.
  #
  
  """change shared attribute for firewall resource
  
  Revision ID: fd38cd995cc0
  Revises: f83a0b2964d0
  Create Date: 2017-03-31 14:22:21.063392
  
  """
  
  from alembic import op
  import sqlalchemy as sa
  
  # revision identifiers, used by Alembic.
  revision = 'fd38cd995cc0'
  down_revision = 'f83a0b2964d0'
  depends_on = ('d6a12e637e28',)
  
  
  def upgrade():
      op.alter_column('firewall_rules_v2', 'public', new_column_name='shared',
                      existing_type=sa.Boolean)
      op.alter_column('firewall_groups_v2', 'public', new_column_name='shared',
                      existing_type=sa.Boolean)
      op.alter_column('firewall_policies_v2', 'public', new_column_name='shared',
                      existing_type=sa.Boolean)
  