public function fetch() {
		if( !$this->fetchLastStatement ) {
			$this->startFetching();
		}
		$row = $this->fetchLastStatement->fetch(\PDO::FETCH_ASSOC);
		if( !$row ) {
			// Last return false, we return null, same effect
			return null;
		}
		if( !$this->fetchIsObject ) {
			return $row;
		}
		$class = $this->class;
		return $class::load($row, true, $this->usingCache);
	}