public function __construct($conn)
 {
     parent::__construct($conn);
     $this->_fromClause = ' FROM `' . $this->_conn->prefixTable('jlx_user') . '` AS `usr`';
 }
 public function __construct($conn)
 {
     parent::__construct($conn);
     $this->_fromClause = ' FROM `' . $this->_conn->prefixTable('newsletters') . '` AS `newsletters`';
 }
 public function __construct($conn)
 {
     parent::__construct($conn);
     $this->_fromClause = ' FROM `' . $this->_conn->prefixTable('emails_logs') . '` AS `emails_logs`';
 }