/**
*
* Rolls back the current transaction and restores autocommit mode.
*
* @return bool True on success, false on failure.
*
* @see http://php.net/manual/en/pdo.rollback.php
*
*/
public function rollBack()
{
$result = $this->pdo->rollBack();
$this->logProfiles(__FUNCTION__);
return $result;
}
