× 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.


  1.  Home
  2. MIDRANGE-L
  3. May 2002

Re: ADDPFCST

Hello  Mark,

I do not think you can use file constraints for that, it only checks for 
integrity between parent and children files (one to mant relations)

To achieve what you want you need triggers.

Regards.
Carel Teijgeler

======= At 2002-05-09, 13:36:00 you wrote: =======

>I've looked thru the manuals and the DB2UDB for iSeries redbook and I
>don't see where it says it can't be done but no examples either so I'll
>ask the esteemed list:
>
>I want a constraint where the record cannot be deleted if the QTY field
>is not 0.  Can this be done?  How?

= = = = = = = = = = = = = = = = = = = =

As an Amazon Associate we earn from qualifying purchases.

This thread ...
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.