Pimcore\Model\Document\Service\Dao::removeTranslation PHP Метод

    public function removeTranslation(Document $document)
    {
        $this->db->delete("documents_translations", "id = " . $document->getId());
        // if $document is a source-document, we need to move them over to a new document
        $newSourceId = $this->db->fetchOne("SELECT id FROM documents_translations WHERE sourceId = ?", $document->getId());
        if ($newSourceId) {
            $this->db->update("documents_translations", ["sourceId" => $newSourceId], "sourceId = " . $document->getId());
            $this->db->delete("documents_translations", "id = " . $newSourceId);
        }
    }