diff options
Diffstat (limited to 'keystone-moon/keystone/common/sql/migrate_repo/versions/055_add_indexes_to_token_table.py')
-rw-r--r-- | keystone-moon/keystone/common/sql/migrate_repo/versions/055_add_indexes_to_token_table.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/keystone-moon/keystone/common/sql/migrate_repo/versions/055_add_indexes_to_token_table.py b/keystone-moon/keystone/common/sql/migrate_repo/versions/055_add_indexes_to_token_table.py new file mode 100644 index 00000000..1cfddd3f --- /dev/null +++ b/keystone-moon/keystone/common/sql/migrate_repo/versions/055_add_indexes_to_token_table.py @@ -0,0 +1,35 @@ +# 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. + +"""Add indexes to `user_id` and `trust_id` columns for the `token` table.""" + +import sqlalchemy as sql + + +def upgrade(migrate_engine): + meta = sql.MetaData() + meta.bind = migrate_engine + + token = sql.Table('token', meta, autoload=True) + + sql.Index('ix_token_user_id', token.c.user_id).create() + sql.Index('ix_token_trust_id', token.c.trust_id).create() + + +def downgrade(migrate_engine): + meta = sql.MetaData() + meta.bind = migrate_engine + + token = sql.Table('token', meta, autoload=True) + + sql.Index('ix_token_user_id', token.c.user_id).drop() + sql.Index('ix_token_trust_id', token.c.trust_id).drop() |