How can I handle errors in Flask migrations?

How can I handle errors in Flask migrations?

You can handle errors in Flask migrations by using try-except blocks around your migration commands.

Can you give me an example of that?

Sure! You can wrap your migration code like this:

from flask_migrate import upgrade, downgrade

try:
    upgrade()
except Exception as e:
    print(f'Error during migration: {e}')

What types of errors should I be prepared for?

Common errors include database connection issues, schema conflicts, and missing tables or columns.

Is there a way to roll back migrations if something goes wrong?

Yes, you can use the downgrade() function to roll back to a previous migration if needed.