oracle调度
BEGIN
dbms_scheduler.create_job
(
job_name=>'supplementdata',
job_type=>'STORED_PROCEDURE',
JOB_ACTION=>'pkg_JOB.sp_dw_supplementdata',
START_DATE=>TRUNC(SYSTIMESTAMP+1),
REPEAT_INTERVAL=>'FREQ=MINUTELY;INTERVAL=30',
END_DATE=>SYSTIMESTAMP+500,
enabled=>TRUE,
auto_drop=>FALSE,
comments=>'定时补导数据'
);
END;
/*
--查看调度
SELECT job_name,program_name,schedule_name,start_date,repeat_interval
end_date,state,run_count,NEXT_RUN_DATE
from user_scheduler_jobs
SELECT SYSTIMESTAMP+1 FROM DUAL
SELECT * FROM dba_scheduler_jobs;
select * from dba_scheduler_programs;
select * from dba_scheduler_jobs WHERE job_name='CREATEDATA'; --查看运行中的进程
select * from dba_scheduler_running_jobs;
select * from dba_scheduler_running_chains;
select * from dba_scheduler_job_log;
select * from dba_mview_refresh_times;
select * from dba_scheduler_running_jobs;
*/
Oracle数据库10g schedule job的常用操作:
-- job 权限
grant create job to somebody;
-- job 创建
begin
dbms_scheduler.create_job (
job_name => 'AGENT_LIQUIDATION_JOB',
job_type => 'STORED_PROCEDURE',
job_action => 'AGENT_LIQUIDATION.LIQUIDATION', --存储过程名
start_date => sysdate,
repeat_interval => 'FREQ=MONTHLY; INTERVAL=1; BYMONTHDAY=1;BYHOUR=1;BYMINUTE=0;BYSECOND=0', -- 按月，间隔为1个(月),每月1号,凌晨1点
comments => '执行代理商清分程序'
);
end;
/
-- job 执行时间测试
DECLARE
start_date date;
return_date_after date;
next_run_date date;
BEGIN
start_date := sysdate;--to_timestamp_tz('10-OCT-2004 10:00:00','DD-MM-YYYY HH24:MI:SS');
return_date_after := start_date;
FOR i IN 1..10 LOOP
DBMS_SCHEDULER.EVALUATE_CALENDAR_STRING('FREQ=MONTHLY; INTERVAL=1; BYMONTHDAY=1;BYHOUR=1;BYMINUTE=0;BYSECOND=0',start_date, return_date_after, next_run_date);
DBMS_OUTPUT.PUT_LINE('next_run_date: ' || to_char(next_run_date,'yyyy-mm-dd HH24:MI:SS'));
return_date_after := next_run_date;
END LOOP;
END;
/
-- job 查询
select owner, job_name, state from dba_scheduler_jobs;
select job_name, state from user_scheduler_jobs;
-- job 启用
begin
dbms_scheduler.enable('BACKUP_JOB');
end;
/
-- job 运行
begin
dbms_scheduler.run_job('COLA_JOB',TRUE); -- true代表同步执行
end;
/
-- job 停止(不太好用)
begin
dbms_scheduler.stop_job(job_name => 'COLA_JOB',force => TRUE);
end;
/
-- job 删除(对停job来说好用)
begin
dbms_scheduler.drop_job(job_name => 'COLA_JOB',force => TRUE);)
end;
/
