菜鸟提问:在SQL*Plus中为什么不能创建两个触发器?
md5e 2008-07-14 11:56:01 /*创建序列*/
create sequence seq_accideent_id increment by 1 start with 1 nomaxvalue nocycle;
create sequence seq_Die_id increment by 1 start with 1 nomaxvalue nocycle;
create sequence seq_Hug_id increment by 1 start with 1 nomaxvalue nocycle;
/*创建触发器*/
create or replace trigger trigger_autoinc_accident
before insert on accident
referencing old as old_value new as new_value
for each row
declare
iSeq integer;
begin
select seq_accideent_id.nextval into iSeq from dual;
new_value.ItemId= iSeq;
end;
/*请问结束上一个触发器的语句是什么*/
create or replace trigger trigger_autoinc_Die
before insert on Die
referencing old as old_value new as new_value
for each row
declare
iSeq integer;
begin
select seq_Die_id.nextval into iSeq from dual;
new_value.ItemId= iSeq;
end;