update column with find sequelize

1const Tokens = db.define('tokens', {
2    token: {
3        type: sequelize.STRING
4    }
5});
6// Update tokens table where id
7Tokens.update(
8          { token: 'new token' },
9          { where: {id: idVar} }
10     ).then(tokens => {
11          console.log(tokens);
12     }).catch(err => console.log('error: ' + err));

1
2const objectToUpdate = {
3title: 'Hello World',
4description: 'Hello World'
5}
6
7models.Locale.findAll({ where: { title: 'Hello World'}}).then((result) => {
8   if(result){
9   // Result is array because we have used findAll. We can use findOne as well if you want one row and update that.
10        result[0].set(objectToUpdate);
11        result[0].save(); // This is a promise
12}
13})
14

1Project.find({ where: { title: 'aProject' } })
2  .on('success', function (project) {
3    // Check if record exists in db
4    if (project) {
5      project.update({
6        title: 'a very different title now'
7      })
8      .success(function () {})
9    }
10  })