WP 2.1 RC1 – some code in my functions.php stopped working.

Hi,

I had this bit of coding in my functions.php that stopped working.

it looks like this.
global $wpdb;
$results = $wpdb->get_results(“SELECT ID, post_title from $wpdb->posts WHERE post_status=’static’ AND post_parent=0 ORDER BY post_title”);

what might be the cause ?

Thanks
Sadish