gistfile1.js

var app = require('../app');
var dataSource = app.dataSources.statsguy;

function handleError (error) {
    if (error) throw error
}

// Use .autoupdate to update tables without destroying old date
// .automigrate to completely re-create the tables
dataSource.autoupdate('accessToken', handleError);
dataSource.autoupdate('userCredential', handleError);
dataSource.autoupdate('userIdentity', handleError);
dataSource.autoupdate('user', handleError);