using equivalent of NEW and OLD keywords in DB2/400 SQL

Hi all,

I've got a SQLRPG program, which is a trigger program. This program 
checks whether any other program has issued an update or insert to a 
database table that I maintain and immediately TRIGGERS a message. The 
problem is I cannot determine when a new row is inserted. We have NEW 
and OLD keywords in Oracle and other languages. I want to know the 
equivalent of these keywords in DB2/400. Also is there any other way of 
my accomplishing the said task.

                                 Thanks in advance

Prakash                                 prakashsubramani@hotmail.com

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