Source code for keystone.common.sql.contract_repo.versions.011_contract_user_id_unique_for_nonlocal_user

# 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 migrate
import sqlalchemy as sql


[docs]def upgrade(migrate_engine):
    meta = sql.MetaData()
    meta.bind = migrate_engine

    nonlocal_user = sql.Table('nonlocal_user', meta, autoload=True)
    migrate.UniqueConstraint(nonlocal_user.c.user_id,
                             name='ixu_nonlocal_user_user_id').create()