Enable / Disable , Stop / Run , Drop the DBMS Scheduler jobs in Oracle

Enable a dbms scheduler job

EXECUTE DBMS_SCHEDULER.ENABLE('SCHEMANAME.JOBNAME');

Disable a DBMS Scheduler job

EXECUTE DBMS_SCHEDULER.DISABLE('SCHEMANAME.JOBNAME');

Stop a running job

EXECUTE DBMS_SCHEDULER.STOP_JOB('SCHEMANAME.JOBNAME');

Drop a running job

EXECUTE DBMS_SCHEDULER.DROP_JOB('SCHEMANAME.JOBNAME');

Run a job immediately

EXECUTE DBMS_SCHEDULER.RUN_JOB('SCHEMANAME.JOBNAME');