RE: Journaling

["Evan Harris" <spanner@xxxxxxxxxx>]

Hey Nick

Journaling the file would have supplied this information for you and I think
the effort would have been far less and the results more certain. 

For this kind of use I can't see how anything can beat using the journals
and since it's been around since the system 38 only a few hold out sites
would not be able to use this technique...

Triggers have their place but in this case I don't think it's a good fit.

But so long as you have what you need, that's the main thing. I've been
known to take the long way round to get a different perspective  :)

Regards
Evan Harris


-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of
Nick_Radich@xxxxxxxxxxxxxx
Sent: Wednesday, 27 February 2008 5:12 a.m.
To: Midrange Systems Technical Discussion
Subject: RE: Journaling

Thanx Rob,

I just finished writing my Trigger Pgm.

I am only using it on one file for a 1 time shot type of thing.  I want to 
see where some fields are getting updated from.





Thanx,

Nick



Nick Radich
Sr. Programmer/Analyst
EPC Molding, Inc.
Direct  (320) 679-6683
Toll free  (800) 388-2155  ext. 6683
Fax  (320) 679-4516
nick_radich@xxxxxxxxxxxxxx



rob@xxxxxxxxx 
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02/26/2008 08:24 AM
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Subject
RE: Journaling






The easiest way is to journal.  Not only is it the easiest way, but it 
will stand up in an audit.  The use of a trigger to record before/after 
images to a history file can easily be thwarted by modifying the history 
file.  You mess with a journal receiver and the gap will definitely be 
noticeable.

That being said, triggers are cool and I have some easy samples that can 
quickly be modified to your use.

Rob Berendt