1.9 KiB
1.9 KiB
The Database Layer
The manila.db.api Module
manila.db.api
The Sqlalchemy Driver
The manila.db.sqlalchemy.api
Module
manila.db.sqlalchemy.api
The manila.db.sqlalchemy.models
Module
manila.db.sqlalchemy.models
Tests
Tests are lacking for the db api layer and for the sqlalchemy driver. Failures in the drivers would be detected in other test cases, though.
DB migration revisions
If a DB schema needs to be updated, a new DB migration file needs to
be added in manila/db/migrations/alembic/versions. To
create such a file it's possible to use
manila-manage db revision or the corresponding tox
command:
tox -e dbrevision "change_foo_table"In addition every migration script must be tested. See examples in
manila/tests/db/migrations/alembic/migrations_data_checks.py.