====== Requêtes DELETE ====== **DELETE** selon un ID : user = User.query.get(5) db.session.delete(user) db.session.commit() **DELETE** plusieurs lignes selon un critère : users = User.query.filter_by(active = True).all() for user in users: db.session.delete(user) db.session.commit() **DELETE** toutes les lignes : User.query.delete() db.session.commit()