public function getArticlesByPid(int $pageId, string $inColumn = null): array
    {
        $builder = $this->connection->createQueryBuilder()
            ->select('id', 'pid', 'inColumn', 'languageMain')
            ->from('tl_article')
            ->where('pid=:pid')
            ->setParameter('pid', $pageId)
            ->orderBy('inColumn')
            ->addOrderBy('sorting');
        if (null !== $inColumn) {
            $builder
                ->andWhere('inColumn=:inColumn')
                ->setParameter('inColumn', $inColumn);
        }

        return $builder
            ->execute()
            ->fetchAll(\PDO::FETCH_ASSOC);
    }