/*oracle jobs 匯出為執行指令碼
就是把user_jobs或dba_jobs,導成dbms_job.submit可以插入job的格式
其中user_jobs是當前使用者的job,dba_jobs則是全部
下面只是隨便整理了下,可以按照個人需要修改
設定 file_dir file_name 引數
匯出檔案內容如最後附所視
侷限性 要設定utl_file_dir(alter system set utl_file_dir=) ,file_dir要包括在
檔案生成在服務端
其實可以封裝成過程,或把結果存入臨時表,或dbms_output.put_line
edit by inreyou 14:41 2007-11-16
*/declare
f utl_file.file_type;
jobn integer;
s varchar2(4000);
file_dir varchar(100);--目錄
file_name varchar(100);--檔名
begin
file_dir := 'd:/temp';
file_name := 'utl_file1.sql';
f := utl_file.fopen(file_dir, file_name, 'w');
s := 'declare' || chr(13) || chr(10) || ' jobno number;' || chr(13) ||
chr(10) || 'snd varchar2(20);' || chr(13) || chr(10) || 'begin';
utl_file.put_line(f, s);
--if export all jobs change user_jobs to dba_jobs
for js in (select job, log_user, next_date, broken, interval, what
from user_jobs) loop
--dbms_job.user_export(y,s) 這種格式匯出作業號插入不好處理
s := 'execute immediate ''select to_char(' || js.interval ||
',''||chr(39)
||''yyyy-mm-dd hh24:mi:ss''||chr(39)||'') from dual'' into snd;';
s := s || chr(13) || chr(10) || 'dbms_job.submit(jobno, ' || chr(39) ||
js.what || chr(39) || ',to_date(snd,' || chr(39) ||
'yyyy-mm-dd hh24:mi:ss' || chr(39) || ')' || ',' || chr(39) ||
js.interval || chr(39) || ');' || chr(13) || chr(10);
utl_file.put_line(f, s);
--s:='dbms_job.run(jobno);';
--utl_file.put_line(f,s);
end loop;
s := 'commit;' || chr(13) || chr(10) || 'end;';
utl_file.put_line(f, s);
utl_file.fclose(f);
end;/*附
declare
jobno number;
snd varchar2(20);
begin
execute immediate 'select to_char(trunc(sysdate) + 97 / 96,'||chr(39)
||'yyyy-mm-dd hh24:mi:ss'||chr(39)||') from dual' into snd;
dbms_job.submit(jobno, 'tk_hand.tksp_pre_hand_input;tk_hand.tksp_pre_hand_finance;tk_hand.tksp_acc_hand_in_acc;',to_date(snd,'yyyy-mm-dd hh24:mi:ss'),'trunc(sysdate) + 97 / 96');
execute immediate 'select to_char(trunc(sysdate) + 97 / 96,'||chr(39)
||'yyyy-mm-dd hh24:mi:ss'||chr(39)||') from dual' into snd;
dbms_job.submit(jobno, 'begin null;end;',to_date(snd,'yyyy-mm-dd hh24:mi:ss'),'trunc(sysdate) + 97 / 96');
execute immediate 'select to_char(trunc(sysdate) + 97 / 96,'||chr(39)
||'yyyy-mm-dd hh24:mi:ss'||chr(39)||') from dual' into snd;
dbms_job.submit(jobno, 'tk_hand.tksp_pre_hand_input;tk_hand.tksp_pre_hand_finance;tk_hand.tksp_acc_hand_in_acc;',to_date(snd,'yyyy-mm-dd hh24:mi:ss'),'trunc(sysdate) + 97 / 96');
commit;
end;
*/
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