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path: root/designate/backend/impl_powerdns/migrate_repo/versions/003_correct_master_column_length.py
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# Author: Kiall Mac Innes <kiall@hpe.com>
#
# 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.
from sqlalchemy import MetaData, Table, String

meta = MetaData()


def upgrade(migrate_engine):
    meta.bind = migrate_engine

    domains_table = Table('domains', meta, autoload=True)
    domains_table.c.master.alter(type=String(255))


def downgrade(migrate_engine):
    meta.bind = migrate_engine

    domains_table = Table('domains', meta, autoload=True)
    domains_table.c.master.alter(type=String(20))