src/PDO.php
/**
     * Rollbacks a transaction. It is necessary to override PDO's method as MSSQL PDO driver does not natively support
     * transactions.
     *
     * @return bool the result of a transaction roll back.
     */
Rollbacks a transaction. It is necessary to override PDO's method as MSSQL PDO driver does not natively support
transactions.

@return bool the result of a transaction roll back.
Rollbacks a transaction . It is necessary to override PDO ' s method as MSSQL PDO driver does not natively support transactions . @return bool the result of a transaction roll back .
public function rollBack(): bool
    {
        $this->exec('ROLLBACK TRANSACTION');
        return true;
    }
public function rollBack ( ) : bool { $ this -> exec ( 'ROLLBACK TRANSACTION' ) ; return true ; }
Rollbacks a transaction.
Rollbacks a transaction .