说明:
将指定年份一整年365天对应的是否为工作日情况数据插入到指定表中 work_days(TYPE:0表示工作日,1表示双休日,法定节假日手动调整)
1.创建表:
create table WORK_DAYS
( work_days_id NUMBER not null, one_day DATE, type NUMBER, created_on DATE, created_by NUMBER, updated_on DATE, updated_by NUMBER)tablespace WEBSITE pctfree 10 initrans 1 maxtrans 255 storage ( initial 64K next 1M minextents 1 maxextents unlimited );2.oracle表主键自增序列:
create sequence seq_work_days
increment by 1 start with 1 nomaxvalue nocycle nocache;3.查出结果并插入至指定表:
insert into work_days(work_days_id,one_day,type)
with x0 as (select to_date('2018-01-01','yyyy-MM-dd') as 年初,to_date('2018-12-31','yyyy-MM-dd') as 年末 from dual ),x1 as (select 年初 + level - 1 as 日期 from x0 connect by level <= (年末 - 年初) + 1),x2 as (select 日期,to_number(to_char(日期, 'd')) 周几 from x1)select seq_work_days.nextval,日期,(case when 周几=1 or 周几=7 then then 1 else 0 end) as 工作日标志 from x2
WORK_DAYS 指定年份数据已经生成
下面是根据具体的业务需求扩展解析到具体的数据可自参考:
begin
for rec in (select * from work_days) loop insert into t_sys_holiday (id, year, month, day, type, modperson, modtime) values (to_char(sysdate, 'yyyymmddhh24miss') || rec.work_days_id, substr(to_char(rec.one_day, 'yyyymmddhh24miss'), 0, 4), substr(to_char(rec.one_day, 'yyyymmddhh24miss'), 5, 2), substr(to_char(rec.one_day, 'yyyymmddhh24miss'), 7, 2), rec.type, 'zh', sysdate); end loop;end;