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.
  
  import sqlalchemy as sql
  
  REGISTRATION_TABLE = 'config_register'
  
  
  def upgrade(migrate_engine):
      meta = sql.MetaData()
      meta.bind = migrate_engine
  
      registration_table = sql.Table(
          REGISTRATION_TABLE,
          meta,
          sql.Column('type', sql.String(64), primary_key=True),
          sql.Column('domain_id', sql.String(64), nullable=False),
          mysql_engine='InnoDB',
          mysql_charset='utf8')
      registration_table.create(migrate_engine, checkfirst=True)
  