触发器无效且重新验证错误

Question

CREATE OR REPLACE TRIGGER "CUSTOMER_SEQ"
BEFORE INSERT ON CUSTOMER
REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW

DECLARE
BEGIN
SELECT CUSTOMER_SEQ.NEXTVAL INTO:NEW.custid FROM DUAL;
END CUSTOMER_SEQ;

        这是我在网上找的自己在改一下，大家看看哪里不对，谢谢了

Answer 1

最后END后面的触发器名去掉就可以啦！
CREATE OR REPLACE TRIGGER "CUSTOMER_SEQ"
BEFORE INSERT ON CUSTOMER
REFERENCING OLD AS OLD NEW AS NEW FOR EACH ROW
DECLARE
BEGIN
SELECT CUSTOMER_SEQ.NEXTVAL INTO:NEW.custid FROM DUAL;
END;