Generic single-database configuration with Alembic. For more information on Alembic, see: https://alembic.sqlalchemy.org/en/latest/ To run migrations: 1. Make sure you have alembic installed: ``` pip install alembic ``` 2. Run the upgrade to the latest version: ``` alembic upgrade head ``` 3. To create a new migration: ``` alembic revision -m "description of changes" ``` 4. To downgrade: ``` alembic downgrade -1 ``` 5. To get current migration version: ``` alembic current ``` 6. To see migration history: ``` alembic history ```