promise-series-migration-example.js

const Promise = require('bluebird');

Promise.series = (promiseArr) => Promise.each(promiseArr, (result) => result);

exports.up = function(knex) {
  return Promise.series([
    knex.schema.renameTable('tomatoes', 'potatoes'),
    knex.schema.table('potatoes', (table) => table.string('name'))
  ]);
};