Support for PostgreSQL Schemas

[eluser]Unknown[/eluser]
It appears that Codeigniter doesn't support PostgreSQL schemas other than public. I assume this since I can't find a schema parameter in the database config, and that postgre_driver.php has public hard coded as follows:

$sql = "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'";

Is my assumption correct or have I missed something?