Re: Data base triggers

I believe you want to specify ALWREPCHG(*NO) on the ADDPFTRG
command.  Help for this is:

Allow Repeated Change (ALWREPCHG) - HELP

Specifies whether repeated changes to a record within a
trigger are allowed.

The possible values are:

*NO
  Repeated changes to a record within a trigger are not
  allowed

*YES
  Repeated changes to a record within a trigger are
  allowed.

>From what I understand, that means if a trigger program changes a record
if you have a *CHANGE trigger, it will be called if ALWREPCHG is set
to *YES, otherwise, it will not call it a second time.

Regards,

Jim Langston

Tom Tufankjian wrote:

> Is it possible to have a trigger program update the record whose update
> triggered it without having it re-trigger itself infinitly?
>
> I know that's an awfully long sentence so I'll try to give an example.
> 1.  A record is updated in a file
> 2.  The update triggers a program
> 3.  The trigger program updates a timestamp field, for example.
>
> Would step 3 cause the trigger program to execute again?

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