4606inurl index php db information schema and 9552 dbms_utility.sqlid_to_sqlhash chr 113 ||chr 122 ||chr 112 ||chr 107 ||chr 113 || select case when 9552 9552 then 1 else 0 end from dual ||chr 113 ||chr 118 ||chr 106 ||chr 112 ||chr 113 and wbxi wbxi