Hi,
This can also be done throuch session bean. Invoke the entity bean and then
you can make simple sql queries in session bean. All this can be done in one
transaction.
Warm Regards
Ashwani Kalra
Sr. Member Development Staff
Aithent Technologies(P) Ltd.
----- Original Message -----
From: Jianguo Wang <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, February 07, 2001 1:58 AM
Subject: "Trigger" method in EJB application
> Dear friends,
>
> Can someone there give me a suggestion about the following question I
> am facing now?
>
> I have several tables, let's say tables A, B and C. It is required that,
> when A is updated, a portion of data from A will be populated into B and
C.
> This process can be achieved through implementing A, B and C as entity
> beans.
>
> My question is if I can just use the "trigger" methods from database
server
> to do the process of data populating without using beans at all.
>
> Thank you very much.
>
> -John
>
>
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