JOB
declare jobno number; begin dbms_job.submit( jobno, 'insert into tmptable1 values(1,1);', to_date('2013-07-09 12:00:00','yyyy-mm-dd HH24:mi:ss'), 'sysdate+1/1440' ); commit; end; select * from dba_jobs begin dbms_job.run(21); end; begin dbms_job.remove(21); end;