field substitution

From: David Younger <david_at_proware.com.au>
Date: Tue, 27 Apr 1999 13:26:02 +1000
Message-ID: <C6aV2.3503$116.4392_at_news2.ozemail.com.au>

I have a PL/SQL field name in a variable FNAME i.e. Fname := 'Eventno'

How can I reference the old value of that field name programatically.

i.e. old.fname should return the same result as old.eventno

Is there a macro substitution character such as old.&fname that will make the expression work?

Thanx Received on Tue Apr 27 1999 - 05:26:02 CEST