How Long For Conviction To Show How Long Does A Felony Charge (not A Conviction) Stay On Your Criminal Record?

How long does a felony charge (not a conviction) stay on your criminal record? - how long for conviction to show

14 years ago while serving in the army, was charged with anything related to drugs. There was not enough evidence to go for a conviction or in court. I am applying for a job, I will be fingerprints. I was taken off at the time the fingerprints, and I fear that this entails. Otherwise, have an impeccable record. In fact, I was honorably discharged from the army. If this allegation is now?