是为了自己使用方便的_ begin sys.dbms_job.submit(job => :job, what => 'begin bym_test1(1,2); end;', next_date => to_date('23-10-2019 16:32:02', 'dd-mm-yyyy hh24:mi:ss'), interval => 'TRUNC(sysdate) + 1 +16/ (24)'); commit; end; /