/**
* Rollback changes in a transaction.
* @return void
*/
public function rollback()
{
if (!$this->inTxn) {
throw new DibiException('There is no active transaction.');
}
$this->driver->rollback();
$this->inTxn = FALSE;
dibi::notify($this, 'rollback');
}
/**
* Construct an dibi driver exception.
*
* @param string Message describing the exception
* @param int Some code
* @param string SQL command
*/
public function __construct($message = NULL, $code = 0, $sql = NULL)
{
parent::__construct($message, (int) $code);
$this->sql = $sql;
dibi::notify(NULL, 'exception', $this);
}
