function createColumns(table) { table.enum('boobs_incision', ['mammary', 'areolar', 'crescent', 'lollipop', 'anchor', 'axillary', 'umbilical']); table.boolean('natural_labia'); } exports.up = async (knex) => { await knex.schema.alterTable('actors', createColumns); await knex.schema.alterTable('actors_profiles', createColumns); }; function dropColumns(table) { table.dropColumn('boobs_incision'); table.dropColumn('natural_labia'); } exports.down = async (knex) => { await knex.schema.alterTable('actors', dropColumns); await knex.schema.alterTable('actors_profiles', dropColumns); };