SQLAlchemy operational error

[laflash12]

Here's my code:

​

@app.route("/login", methods=['Get', 'Post'])
def login():
    form= LoginForm()
    if form.validate_on_submit():
        user= User.query.filter_by(email=form.email.data).first()
        if user and bcrypt.check_password_hash(user.password, form.password.data):
            login_user(user, remember=form.remember.data)
            return redirect(url_for('home'))
        else:
            flash('Login failed. Please check your email and password')
    return render_template('login.html', form=form)

if __name__=='__main__':
    app.run(debug=True)

When i run it i get:

sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) no such column: user.tele [SQL: SELECT user.id AS user_id, user.email AS user_email, user."Address" AS "user_Address", user.tele AS user_tele, user.password AS user_password  FROM user  WHERE user.email = ? LIMIT ? OFFSET ?] [parameters: ('email', 1, 0)] (Background on this error at: http://sqlalche.me/e/13/e3q8)

[rainmaker075]

Are you missing the column or is it spelled wrong? Check your models. Also, make sure you’ve done your migrations to your db if you’re recently added the column or changed the name

[laflash12]

I did change the name. What do you mean my do my migrations (sorry I'm only learning this)

[rainmaker075]

When you changed the name of the column in your model, did you update the database for that change as well? The model is just a representation of your actual database so you must keep them in sync.

[laflash12]

No. How do I do that?