I have created model News, what I want now is: Create NewsVideo model that have some fields as News and plus others ( like NewsVideo inherits from News), Because there are some others table related to "news". So if I create NewsVideo separately, I have to create more tables in the database, I have searched on google but could not find any,
How can I change this code into what I need
/**
* @return string the associated database table name
*/
public function tableName()
{
return 'tbl_news';
}