Oracle JOBµÄ½¨Á¢£¬¶¨Ê±Ö´ÐÐÈÎÎñ
begin
sys.dbms_job.submit(job => :job,
what => 'check_err;',
next_date => trunc(sysdate)+23/24,
interval => 'trunc(next_day(sysdate,''ÐÇÆÚÎå''))+23/24');
commit;
end;
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