Adding indexes to SQLAlchemy models after table creation

Question

I have a flask-sqlalchemy model:

class MyModel(db.Model):
__tablename__ = \'targets\'
id = db.Column(db.Integer, primary_key=True)
url = db.Column(db.String(2048         


        

Answer 1

Use flask-migrate.It's cool. After you add the index,just use this command:

python manage.py db migrate

Everything works fine