/** * Find object by primary key using raw SQL to go fast. * Bypass doSelect() and the object formatter by using generated code. * * @param mixed $key Primary key to use for the query * @param ConnectionInterface $con A connection object * * @throws \Propel\Runtime\Exception\PropelException * * @return ChildReference A model object, or null if the key is not found */ protected function findPkSimple($key, ConnectionInterface $con) { $sql = 'SELECT `id`, `type`, `title`, `year`, `publisher`, `journal`, `number`, `school`, `author`, `edition`, `volume`, `address`, `editor`, `howpublished`, `note`, `booktitle`, `pages`, `url`, `lastchecked`, `managed` FROM `kk_trixionary_reference` WHERE `id` = :p0'; try { $stmt = $con->prepare($sql); $stmt->bindValue(':p0', $key, PDO::PARAM_INT); $stmt->execute(); } catch (Exception $e) { Propel::log($e->getMessage(), Propel::LOG_ERR); throw new PropelException(sprintf('Unable to execute SELECT statement [%s]', $sql), 0, $e); } $obj = null; if ($row = $stmt->fetch(\PDO::FETCH_NUM)) { /** @var ChildReference $obj */ $obj = new ChildReference(); $obj->hydrate($row); ReferenceTableMap::addInstanceToPool($obj, (string) $key); } $stmt->closeCursor(); return $obj; }