Create a trigger on Oracle Databae that updates the field in a table when a field in onether table i

Posted by GigaPr on Stack Overflow See other posts from Stack Overflow or by GigaPr
Published on 2010-04-20T19:41:22Z Indexed on 2010/04/20 19:53 UTC
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Hi,

i have two tables

Order(id, date, note)

and

Delivery(Id, Note, Date)

I want to create a trigger that updates the date in delivery when the date is updated in Order

I was thinking to do something like

CREATE OR REPLACE TRIGGER your_trigger_name
BEFORE UPDATE
ON Order
DECLARE
BEGIN
   UPDATE Delivery set date = ??? where id = ???
    END;

How do i get the date and row id?

thanks

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