/**
* 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 $con A connection object
*
* @throws \Propel\Runtime\Exception\PropelException
*
* @return ChildSkillReference A model object, or null if the key is not found
*/
protected function findPkSimple($key, ConnectionInterface $con)
{
$sql = 'SELECT `skill_id`, `reference_id` FROM `kk_trixionary_skill_reference` WHERE `skill_id` = :p0 AND `reference_id` = :p1';
try {
$stmt = $con->prepare($sql);
$stmt->bindValue(':p0', $key[0], PDO::PARAM_INT);
$stmt->bindValue(':p1', $key[1], 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 ChildSkillReference $obj */
$obj = new ChildSkillReference();
$obj->hydrate($row);
SkillReferenceTableMap::addInstanceToPool($obj, serialize(array((string) $key[0], (string) $key[1])));
}
$stmt->closeCursor();
return $obj;
}