How do I manage database migrations with SQLAlchemy?
You can manage database migrations in SQLAlchemy using Alembic, which is a lightweight database migration tool.
What are the basic commands I need to know for Alembic?
The basic commands include alembic init
to create a migration environment, alembic revision
to create a new migration script, and alembic upgrade
to apply migrations.
How do I create a new migration script?
You can create a new migration script by running alembic revision -m "your_message_here"
in your terminal.
Can I downgrade my database to a previous version?
Yes, you can downgrade your database using the command alembic downgrade <revision>
where <revision>
is the target version.
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