code: def update(self, job):
          
          self.cur.execute('''UPDATE jobs
              SET last_run=?,next_run=?,last_run_result=? WHERE hash=?''', (
              job["last-run"], job["next-run"], job["last-run-result"], job["id"]))
docs: Update last_run, next_run, and last_run_result for an existing job.
          :param dict job: The job dictionary
          :returns: True