oracle trigger+sequence id自动增长

1.
   select * from s_hrdata
2. 创建Sequence：
   create sequence s_hrdata_SEQUENCE start with 1 increment by 1
3.创建Trigger:
  CREATE OR REPLACE TRIGGER s_hrdata_trgger
  BEFORE INSERT OR UPDATE OF ID
  ON s_hrdata
  FOR EACH ROW
  BEGIN
       SELECT s_hrdata_SEQUENCE.NEXTVAL INTO :NEW.ID FROM DUAL;
  END;
   
在插入数据的时候就不用提供id了。
insert into s_hrdata(c_xm,c_xb,c_sfzh,c_ygbh,c_qdbm,c_ssjg,c_sgid,c_zwgw,c_zzzt,c_rzsj,c_tbsj,c_czlx)
values('liangjm','m','110102195510018316','AB005618','df','sddd','cc','dd',1,sysdate,sysdate,'ter');

select * from s_hrdata