How do I rollback a migration in Flask-Migrate?
To rollback a migration in Flask-Migrate, you can use the command: flask db downgrade
. This will revert the last migration.
What if I want to rollback to a specific migration version?
You can specify the migration version by using: flask db downgrade <revision>
, where <revision>
is the ID of the migration you want to revert to.
Can I see a list of all migrations before rolling back?
Yes, you can view all migrations by running flask db history
. This will show you a list of all migration revisions.
Is there a way to undo a rollback?
Unfortunately, once you rollback a migration, you cannot directly undo it. You would need to reapply the migration using flask db upgrade <revision>
.
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