Use Views Bulk Operations http://drupal.org/project/views_bulk_operations. I would think you just need to do something that generates a node save so you could do something as simple as publishing all nodes (if applicable) and then you would get your results.
Hope this helps.
-Steve
Steve Kessler
Denver DataMan
303-587-4428
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From: Mutuku Ndeti [mailto:jnmutuku@gmail.com] Sent: Tuesday, May 11, 2010 4:33 AM To: support Subject: [support] Computed fields module(Auto calculation for existing node fields)
Hellos,
I am using the computed fields module to do some calculations for some node fields. It is working fine
The issue is that the fields being computed came before, I installed the computed filed module. What is happening is I ahve to edit and save the node for the computtions to take place. I there a work around since the nodes are too many, for me to edit one by one.
Thanks