/** @return void */
public function rollback()
{
if (self::$transactionCounter[$dsn = $this->getDsnKey()] !== 0) {
$this->connection->rollBack();
}
self::$transactionCounter[$dsn] = 0;
}
/**
* Rollback to savepoint.
*
* @return void
* @throws InvalidTransactionException
*/
public function rollback()
{
if (self::$level === 0) {
throw new InvalidTransactionException('No transaction started');
}
self::$level--;
if (self::$level === 0 || !$this->isSupported()) {
$this->connection->rollBack();
} else {
$this->connection->getPdo()->exec('ROLLBACK TO SAVEPOINT LEVEL' . self::$level);
}
}
/** @return void */
public function rollBack()
{
$this->connection->rollBack();
}
