/**
* Retry executing the query in case of deadlock error.
*
* @param DatabaseQueryResult $query The result of the run query
* @param Integer $retry_count The max amount of re-executing the query
*
* @return mixed $return FALSE on failure, mixed otherwise
*/
protected function result_retry($query, $retry_count = 5)
{
for ($i = 0; $i < $retry_count; $i++) {
if ($query->has_deadlock() === FALSE) {
return $query;
}
$query = $this->db->query($query->query());
}
return $query;
}
