1、先建立一个数组[types]:
create or replace type p_index_list as varray(35) of number;
2、编写存储过程,循环插入数据:
--call jdxxEndingProvinceStock(p_index_list(370000,370200,410000,510000),to_char(sysdate-1,'yyyy-MM-dd'));
create or replace procedure jdxxEndingProvinceStock(p_indexs in p_index_list, stock_date IN VARCHAR2) as
default_stock_date VARCHAR2(20);
p_index_num number;
begin
default_stock_date := stock_date;
for x in 1 .. p_indexs.count loop
p_index_num := p_indexs(x);
delete JDXX_ENDING_PROVINCE_STOCK
where stock_date = to_date(default_stock_date, 'yyyy-MM-dd')
and p_index = p_index_num;
commit;
insert into JDXX_ENDING_PROVINCE_STOCK
select p_index_num as p_index,
t.pd_type_name,
to_date(default_stock_date, 'yyyy-MM-dd') as stock_date,
sum(t.count) as stock_count,
sum(t.count * t.cur_cost_price) / 10000 as stock_money
from jxc_pd t
where t.shop_id in (select t.shop_id
from entp_shop t
where t.p_index in (select t2.P_INDEX
from BASE_PROVINCE_LIST t2
where t2.del_mark = 0
start with t2.P_INDEX = p_index_num
connect by prior t2.P_INDEX = t2.PAR_INDEX))
and t.own_sys = 1
and t.is_del = 0
group by t.pd_type_name;
commit;
end loop;
end;
3、编写定时器,定时执行语句
grant create job to nmswxt_sw;
-- 建立job
BEGIN
dbms_scheduler.create_job(job_name => 'SCHDL_BASE_PD_CLAZZ',
job_type => 'STORED_PROCEDURE',
job_action => 'P_BASE_PD_CLAZZ',
start_date => to_date('10-05-2012 01:10:01', 'dd-mm-yyyy hh24:mi:ss'),
repeat_interval => 'sysdate+1',
comments => '刷新商网产品类别定时任务');
END;
-- 启用job
BEGIN
dbms_scheduler.enable(NAME => 'SCHDL_BASE_PD_CLAZZ');
END;
-- 运行Job
BEGIN
dbms_scheduler.run_job(job_name => 'SCHDL_BASE_PD_CLAZZ',use_current_session => FALSE);
END;
-- 停止job
BEGIN
dbms_scheduler.disable(NAME => 'SCHDL_BASE_PD_CLAZZ');
END;
-- 删除job
BEGIN
dbms_scheduler.drop_job(JOB_NAME => 'SCHDL_BASE_PD_CLAZZ');
END;
repeat_interval 参数:
1/24 :一小时
1/1440 : 一分钟
1/(3600*24) : 一秒钟
sysdate+1 : 每天运行一次
sysdate+1/24 : 每一小时运行一次
sysdate+1/1440 : 每一分钟运行一次
sysdate+1/(3600*24) : 每一秒钟运行一次
sysdate+7 : 每星期运行一次
以上时间间隔不能保证任务(job)的下一次运行在一个特定的时间,仅仅能够指定一个任务两次运行之间的时间间隔。
特定日期或时间的例子:
trunc(sysdate+1) : 每天午夜12点
trunc(sysdate+1)+(8*60+30)/(24*60) : 每天早上8:30
trunc(last_date(sysdate)+1) : 每个月第1天的午夜12点
next_day(trunc(sysdate),"tuesday"+12/24) : 每星期二中午12点
http://xurichusheng.iyunv.com/blog/1328406
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