1、當我連續執行創建多個觸發器時,總是報編譯通過,但存在警告或錯誤。如下:
before insert on jcms_advert
for each row
begin
select seq_advert.nextval into :new.id from dual;
end;
create or replace trigger tr_advert_type
before insert on jcms_advert_type
for each row
begin
select seq_advert_type.nextval into :new.id from dual;
end;
2、正確的創建方法如下:
before insert on jcms_advert
for each row
begin
select seq_advert.nextval into :new.id from dual;
end;
/
alter trigger tr_advert enable;
create or replace trigger tr_advert_type
before insert on jcms_advert_type
for each row
begin
select seq_advert_type.nextval into :new.id from dual;
end;
/
alter trigger tr_advert_type enable;