var dbm = global.dbm || require('db-migrate'); var type = dbm.dataType; exports.up = function(db, callback) { db.runSql('ALTER TABLE apps MODIFY installationProgress TEXT', [], function (error) { if (error) console.error(error); callback(error); }); }; exports.down = function(db, callback) { db.runSql('ALTER TABLE apps MODIFY installationProgress VARCHAR(512)', [], function (error) { if (error) console.error(error); callback(error); }); };