示例#1
0
 /**
  * Executes query and returns all results as an array.
  * @param Connection $db the DB connection used to create the DB command.
  * If null, the DB connection returned by [[modelClass]] will be used.
  * @return array the query results. If the query results in nothing, an empty array will be returned.
  */
 public function all($db = null)
 {
     return parent::all($db);
 }