/**
* Throw a PDO Exception based on the last PDO error.
*/
protected function throwPDOException()
{
$error_info = $this->dbh->getPDO()->errorInfo();
// We rebuild a message formatted in the same way as PDO.
$exception = new PDOException("SQLSTATE[" . $error_info[0] . "]: General error " . $error_info[1] . ": " . $error_info[2]);
$exception->errorInfo = $error_info;
throw $exception;
}
/**
* NEVER CALL THIS FUNCTION: YOU MIGHT DEADLOCK YOUR PHP PROCESS.
*
* This is a wrapper around the parent PDO::prepare method. However, as
* the PDO SQLite driver only closes SELECT statements when the PDOStatement
* destructor is called and SQLite does not allow data change (INSERT,
* UPDATE etc) on a table which has open SELECT statements, you should never
* call this function and keep a PDOStatement object alive as that can lead
* to a deadlock. This really, really should be private, but as
* kxDBStatement_sqlite needs to call it, we have no other choice but to
* expose this function to the world.
*/
public function PDOPrepare($query, array $options = array())
{
return parent::getPDO()->prepare($query, $options);
}