message: Fix destructure property 'name' of 'undefined' error
diff: @@ -84,6 +84,9 @@ export default class MySQLDefault extends AbstractDriver<MySQLLib.Pool, MySQLLib
  if (r.changedRows) {
  messages.push(`${r.changedRows} rows were changed.`);
  }
  + if (fields) {
  + fields = fields.filter(field => typeof field !== 'undefined');
  + }
  return {
  connId: this.getId(),
  requestId,
  