'use strict'; module.exports = { up: async (queryInterface, Sequelize) => { await queryInterface.addColumn('shares', 'published', { type: Sequelize.BOOLEAN, allowNull: false, defaultValue: false }); await queryInterface.sequelize.query(` update shares set "published" = true `); }, down: async (queryInterface, Sequelize) => { await queryInterface.removeColumn('shares', 'published'); } };