I'm using Oracle XE, in which i was making my own custom trigger. For that, I've made two tables INSERTED and ORDER_INFO in the SYSTEM schema, both have the same column name ORDER_ID, ORDER_DATE. In my scenario, client will be placing his/her order then, order information will be stored into INSERTED table, then by using this trigger, it'll insert into another table ORDER_INFO after satisfying the condition.
this is what i got till now,
CREATE TRIGGER tri_check
AFTER INSERT ON inserted FOR EACH ROW
DECLARE
BEGIN
IF :new.order_date < (SYSDATE + 2)
THEN
RAISE_APPLICATION_ERROR(-20000, 'You cannot take an order to be delivered less than 2 days from now');
ELSE
INSERT INTO orders_info (order_id, order_date)
VALUES (:new.order_id, :new.order_date);
END IF;
END;
While executing the above query, i'm getting this error
ERROR at line 7: PL/SQL: ORA-00942: table or view does not exist
5. IF :new.order_date < (SYSDATE + 2)
6. THEN
7. RAISE_APPLICATION_ERROR(-20000, 'You cannot take an order to be delivered less than 2 days from now');
8. ELSE
9. INSERT INTO orders_info (order_id, order_date)
Need Help !!
It's because you do
INSERT INTO orders_info
instead of
INSERT INTO ORDER_INFO
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