/**
  * {@inheritDoc}
  */
 public function prepare($statement, $driver_options = null)
 {
     $this->getProfiler()->start();
     return parent::prepare($statement, $driver_options);
 }
 /**
  * {@inheritDoc}
  */
 public function prepare($sql, $driver_options = array())
 {
     $this->getProfiler()->start();
     return parent::prepare($sql, $driver_options);
 }