'use strict'; module.exports = { up: async (queryInterface, Sequelize) => { await queryInterface.addIndex("views", ["userId"], { name: "views_user_id", }); await queryInterface.addIndex("views", ["updatedAt"], { name: "views_updated_at", }); await queryInterface.addIndex("collection_users", ["userId"], { name: "collection_users_user_id", }); }, down: async (queryInterface, Sequelize) => { await queryInterface.removeIndex("views", "views_updated_at"); await queryInterface.removeIndex("views", "views_user_id"); await queryInterface.removeIndex("collection_users", "collection_users_user_id"); } };