RE: Data base triggers

> >>Is it possible to have a trigger program update the record whose update
>>triggered it without having it re-trigger itself infinitly?
>
>To enable it, specify ALWREPCHG(*YES) [Allow Repeating Change]
>on the ADDPFTRG command, which also must be a *BEFORE trigger.
>Any changes you make to the buffer will then be written to the file.  
>Note that the original caller's program buffer is *not* modified, so if it
needs
>to see the changes made it needs to reread the record. 

I second this.  I have triggers that change the record that fired the
trigger and they are working with ALWREPCHG(*YES).  I will add that you
should NOT write the code like the example in the DB programming manual.
The example actually hardcodes the from/to positions of the record.  MUCH
better would be any of the versions that have been posted here of late.
Some "gotcha's" would include specifics about your environment: journalling,
commitment control and NULL values.  Send me private email if you'd like a
copy of the version I am using (none of the above specifics.)

Buck Calabro
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