/**
* Execute a query
*
* @param string $statement sql query
* @param int $mode PDO query() mode
* @param int $p1 PDO query() first parameter
* @param int $p2 PDO query() second parameter
*
* @return OciPdoStatement
* @throws PDOException
*/
public function query($statement, $mode = null, $p1 = null, $p2 = null)
{
// TODO: use mode and parameters
$stmt = null;
try {
$stmt = new OciPdoStatement($this, $statement);
$stmt->execute();
$this->setError();
return $stmt;
} catch (\Exception $e) {
throw new PDOException($e->getMessage());
}
}
