Not sure if my code is correct to stop a scheduled job.

Question

I can do this to create a job and schedule it to run.
BEGIN
-- Job defined entirely by the CREATE JOB procedure.
DBMS_SCHEDULER.create_job (
job_name => 'test_Non_Compliance_email',
job_type => 'PLSQL_BLOCK',
job_action => 'BEGIN test_app.PRC_NEMAIL(); END;',
start_date => SYSTIMESTAMP,
repeat_interval => 'freq=hourly; byminute=1',
end_date => NULL,
enabled         => TRUE,
comments => 'Job defined entirely by the CREATE JOB procedure.');
END;
Can I do this to stop the job from running.
BEGIN
-- Job defined entirely by the CREATE JOB procedure.
DBMS_SCHEDULER.create_job (
job_name => 'test_Non_Compliance_email',
job_type => 'PLSQL_BLOCK',
job_action => 'BEGIN test_app.PRC_NEMAIL(); END;',
start_date => SYSTIMESTAMP,
repeat_interval => 'freq=hourly; byminute=1',
end_date => NULL,
enabled         => FALSE,
comments => 'Job defined entirely by the CREATE JOB procedure.');
END;
Thanks
Howard

Answer 1

Second statement will create job in job system which will be disabled. Disabled jobs are ignored by scheduler and it means, your job will not run.
You can also use dbms_scheduler.enable() and dbms_scheduler.disable() to enable and disable jobs. If you disable currently running job, it will not be stopped.
To stop currently running job you can use dbms_scheduler.stop_job().