chain-queries-2.ejs

var chainer = new Sequelize.Utils.QueryChainer
var Task = sequelize.define('Task', /* ... */)

chainer
  .add(Task.drop())
  .add(Task.sync())

for(var i = 0; i < 20; i++)
  chainer.add(Task.create({}))

chainer
  .run()
  .on('success', function(){})
  .on('failure', function(errors){})