unable to create autoincrementing primary key with flask-sqlalchemy

Question

I want my model\'s primary key to be an autoincrementing integer. Here is how my model looks like

class Region(db.Model):
    __tablename__ = \'regions\'
            


        

Answer 1

I think you do not need the autoincrement once you set ,

id = db.Column(db.Integer , primary_key=True , autoincrement=True)

I think that it should be ,

id = db.Column(db.Integer , primary_key=True)

it will give you the uniqueness your looking for .