Imagine you made some changes in a database, applying migration for this, but then you changed your mind and decided to return to the previous revision, using Alembic.
Below you have commands for these actions; rearrange them in the right order.
SQL Alchemy migrations
One migration back
Report a typo
Put the items in the correct order
alembic revision -m "database" alembic upgrade headalembic downgrade -1pip install alembic alembic init alembic ___
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