diff options
Diffstat (limited to 'keystone-moon/keystone/common/sql/migrate_repo/versions/064_drop_user_and_group_fk.py')
| -rw-r--r-- | keystone-moon/keystone/common/sql/migrate_repo/versions/064_drop_user_and_group_fk.py | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/keystone-moon/keystone/common/sql/migrate_repo/versions/064_drop_user_and_group_fk.py b/keystone-moon/keystone/common/sql/migrate_repo/versions/064_drop_user_and_group_fk.py deleted file mode 100644 index 637f2151..00000000 --- a/keystone-moon/keystone/common/sql/migrate_repo/versions/064_drop_user_and_group_fk.py +++ /dev/null @@ -1,39 +0,0 @@ -# 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 - -from keystone.common.sql import migration_helpers - - -def list_constraints(migrate_engine): - meta = sqlalchemy.MetaData() - meta.bind = migrate_engine - user_table = sqlalchemy.Table('user', meta, autoload=True) - group_table = sqlalchemy.Table('group', meta, autoload=True) - domain_table = sqlalchemy.Table('domain', meta, autoload=True) - - constraints = [{'table': user_table, - 'fk_column': 'domain_id', - 'ref_column': domain_table.c.id}, - {'table': group_table, - 'fk_column': 'domain_id', - 'ref_column': domain_table.c.id}] - return constraints - - -def upgrade(migrate_engine): - # SQLite does not support constraints, and querying the constraints - # raises an exception - if migrate_engine.name == 'sqlite': - return - migration_helpers.remove_constraints(list_constraints(migrate_engine)) |