There are a couple ways to update values in the Sequelize ORM:
db.Alert.update(
{ url: url },
{
fields: ['url'],
where: {id: id}
}
);
If you have an object, this is also supposed to work:
var alert =
db.Alert.find(
{where: {
id: id,
UserId: req.user.id
}});
alert.update({
url: 'https://www.garysieling.com/blog'
}).then(function() {})