$qi = null;
return null;
}
+
+ /**
+ * Release a claimed item.
+ */
+ function releaseCLaim()
+ {
+ // DB_DataObject doesn't let us save nulls right now
+ $sql = sprintf("UPDATE queue_item SET claimed=NULL WHERE id=%d", $this->id);
+ $this->query($sql);
+
+ $this->claimed = null;
+ $this->encache();
+ }
}