× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



your second is wrong. I check field changes all the time with my PF triggers.

On 8/23/2007 12:43 PM, MKirkpatrick@xxxxxxxxxxxxxxxxx wrote:
I have a PF where when a certain field is changed I wish to write a copy of the record to another file. Obviously, I could do this in the RPG pgm but prefer to not change the pgm.

I have been reading about triggers and would like some confirmation on a couple things.

First, there are two kinds of DB triggers, PF and SQL table triggers.

Second, the PF trigger cannot detect an update to a specific field, while the SQL trigger can execute when a change in a specific column is detected.

Third, since my file is a PF and not an SQL table, I cannot use the SQL trigger and must use the ADDPFTRG.

Fourth, if I were to change my PF to an SQL table, an SQL trigger would be a good choice to address my issue.

Any other suggestions as to how to handle my situation are also welcome.

Thanks.




This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. Unless you are the addressee (or authorized to receive for the addressee), you may not use, copy or disclose to anyone this email or any information contained in this email. If you have received this email in error, please advise the sender by replying to this email, and delete this email immediately. Please note that any views or opinions presented in this email are solely those of the author and do not necessarily represent those of Western Dental Services, Inc. Finally, the recipient should check this email and any attachments for the presence of viruses. Western Dental Services, Inc. accepts no liability for any damage caused by any virus transmitted by this email.


As an Amazon Associate we earn from qualifying purchases.

This thread ...

Follow-Ups:
Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.