Source code for keystone.common.sql.data_migration_repo.versions.047_migrate_update_pk_for_unified_limit
# 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
[docs]def upgrade(migrate_engine):
meta = sql.MetaData()
meta.bind = migrate_engine
# For SQLite, migrate the data from old tables to new ones.
if migrate_engine == 'sqlite':
registered_limit_table = sql.Table('registered_limit', meta,
autoload=True)
registered_limit_table_new = sql.Table('registered_limit_new', meta,
autoload=True)
limit_table = sql.Table('limit', meta, autoload=True)
limit_table_new = sql.Table('limit_new', meta, autoload=True)
registered_limit_table_new.insert().from_select(
['id', 'service_id', 'region_id', 'resource_name', 'default_limit',
'description'],
registered_limit_table.select()).execute()
limit_table_new.insert().from_select(
['id', 'project_id', 'service_id', 'region_id', 'resource_name',
'resource_limit', 'description'],
limit_table.select()).execute()