How do I use Alembic for database migrations?
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How do I use Alembic for database migrations?
To use Alembic for database migrations, first ensure you have it installed. You can install it via pip with pip install alembic.
What are the basic commands I need to know?
The basic commands include alembic init to create a new 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". This will generate a new script in the versions directory.
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 identifier of the migration you want to revert to.
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