eZ\Publish\Core\FieldType\Url\UrlStorage\Gateway\LegacyStorage::linkUrl PHP Method

    public function linkUrl($urlId, $fieldId, $versionNo)
    {
        $dbHandler = $this->getConnection();
        $q = $dbHandler->createInsertQuery();
        $q->insertInto($dbHandler->quoteTable(self::URL_LINK_TABLE))->set($dbHandler->quoteColumn('contentobject_attribute_id'), $q->bindValue($fieldId, null, PDO::PARAM_INT))->set($dbHandler->quoteColumn('contentobject_attribute_version'), $q->bindValue($versionNo, null, PDO::PARAM_INT))->set($dbHandler->quoteColumn('url_id'), $q->bindValue($urlId, null, PDO::PARAM_INT));
        $q->prepare()->execute();
    }