/**
* Retrieve query results.
*
* Retrieve the results of the last executed query.
*
* @since 1.0.0
* @access public
*
* @return mixed Query results.
*
* @throws Freyja\Exceptions\RuntimeException if no query was ever executed in
* this Database instance.
*/
public function get()
{
if (!isset($this->last)) {
throw new RuntimeException('A query must be executed before retrieving the results.');
}
return $this->last->getResult();
}
/**
* Execute query.
*
* Execute the specified query.
*
* @since 1.1.0 Added $object parameter.
* @since 1.0.0
* @access public
*
* @param Freyja\Database\Query\Query $query Query to execute.
* @param string|bool $object Optional. If set, fetches results as the specified
* object type (string) or StdClass (true). Default false.
* @return self
*
* @throws Freyja\Exceptions\RuntimeException if it's raised by
* Freyja\Database\Driver::execute().
*/
public function execute(Query $query, $object = false)
{
if (!$query->hasResult()) {
try {
$result = $this->driver->execute($query, $object);
} catch (Exception $e) {
throw $e;
}
$query->setResult($result);
}
$this->last = $query;
return $this;
}
