exports.up = function (db, cb) { db.runSql(`SELECT * FROM users`, (err, results) => { results.rows.forEach((user) => { db.runSql( `INSERT INTO user_splash(splash_id, user_id, seen) SELECT 'environment', u.id, false FROM users u`, ); }); cb(); }); }; exports.down = function (db, cb) { db.runSql('DELETE FROM user_splash', cb); };