I'm afraid your statement doesn't made much sense. Maybe you mean DISTINCT, maybe you mean the latest entry, maybe something else?
There appears to be a language barrier here, so it might be far easier if you talk in terms of sample data (DDL (CREATE) and DML (INSERT)) statements and expected results, along with what your attempt is (showing your attempt is really important). Then we can far more easily work out your goal.
Excuse my typos and sometimes awful grammar. My fingers work faster than my brain does.