Update last_run, next_run, and last_run_result for an existing job.
        :param dict job: The job dictionary
        :returns: True

def update(self, job):
        """Update last_run, next_run, and last_run_result for an existing job.
        :param dict job: The job dictionary
        :returns: True
        """
        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"]))