Upgraded to 2.0 and got Fatal error

[eluser]Unknown[/eluser]
After upgrading my app to CI2.0, I got this: Fatal error: Call to undefined method CI_DB_mysql_driver::orderby() in D:\PortableApps\XamppLite\..\application\models\news_model.php on line 49. What i did wrong?

[eluser]Unknown[/eluser]
I got it! orderby() was deprecated, replacing with order_by() fixed it.

[eluser]Unknown[/eluser]
molodcom!!!