Source code for glance.db.sqlalchemy.alembic_migrations.data_migrations.pike_migrate01_empty
# 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.
# NOTE(rosmaita): This file implements the migration interface, but doesn't
# migrate any data. The pike01 migration is contract-only.
[docs]def has_migrations(engine):
"""Returns true if at least one data row can be migrated."""
return False
[docs]def migrate(engine):
"""Return the number of rows migrated."""
return 0