/** Fetch a TLORelationship object from the database and add a TLO object to it **/
public function fetch()
{
if ($obj = $this->_statement->fetch()) {
$obj->setDb($this->_db);
$obj->storeKeys();
$obj->storeRelation($this->_rel_class, $this->_rel_key_names);
# remove the keys
$objclass = get_class($obj);
foreach (array_merge(TLO::keyNames($objclass::relationMany()), $this->_rel_key_names) as $key) {
unset($this->{$key});
}
$obj->__setup();
}
return $obj;
}
