Changing 'on update' actions on existing FK constraints

Hello,

I set up various FK constraints to various reference / look-up tables
with 'On Update' = 'NO ACTION'

After working with the data, I would like some in particular to 'On
Update' = 'CASCADE'

I have been looking for a method to do this directly - Googling, RTFM,
etc, etc with no luck...

(Have been deleting and redoing the constraints in pgAdmin - time
consuming as you can imagine, potentially error prone, etc - even with
the ERD to hand!)

Can this in fact be done directly on an existing FK constraint?

TIA!

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Regards,
GREG COCKS
GIS Analyst V
gcocks | at | stoller.com <blocked::mailto:gcocks(at)stoller(dot)com>
S. M. Stoller Corp
105 Technology Drive, Suite 190
Broomfield, CO 80021
www.stoller.com <blocked::http://www.stoller.com/>
303-546-4300
303-443-1408 fax
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