CREATE OR REPLACE TRIGGER PHOTOSIZE_MDPHOTOSIZE
BEFORE INSERT
ON PHOTOSIZE
FOR EACH ROW
BEGIN
IF INSERTING THEN
INSERT INTO MD_PHOTOSIZE VALUES(:NEW.SIZEID,:NEW.SIZENAME,:NEW.PRICE,SYSDATE,'尺寸');
END IF;
DBMS_OUTPUT.PUT_LINE('插入成功');
END;
/
CREATE OR REPLACE TRIGGER TRIGGER_ERROR
BEFORE INSERT
ON MD_PHOTOSIZE
BEGIN
IF INSERTING THEN
RAISE_APPLICATION_ERROR(-20000,'就不让你插!');
END IF;
BEFORE INSERT
ON PHOTOSIZE
FOR EACH ROW
BEGIN
IF INSERTING THEN
INSERT INTO MD_PHOTOSIZE VALUES(:NEW.SIZEID,:NEW.SIZENAME,:NEW.PRICE,SYSDATE,'尺寸');
END IF;
DBMS_OUTPUT.PUT_LINE('插入成功');
END;
/
CREATE OR REPLACE TRIGGER TRIGGER_ERROR
BEFORE INSERT
ON MD_PHOTOSIZE
BEGIN
IF INSERTING THEN
RAISE_APPLICATION_ERROR(-20000,'就不让你插!');
END IF;
END;
/
这俩触发器放一起 那个更牛X一点呢 哈哈