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# alembic
> Database migration tool for SQLAlchemy.
> More information: <https://manned.org/alembic>.
- Initialize Alembic in a project:
`alembic init {{path/to/directory}}`
- Create a new migration script with autogeneration:
`alembic revision --autogenerate -m "{{message}}"`
- Upgrade the database to the latest revision:
`alembic upgrade head`
- Downgrade the database by one revision:
`alembic downgrade -1`
- Show the migration history:
`alembic history`