On Wed, May 07, 2008 at 03:04:49PM -0700, David Fetter wrote:
> 1.  Create a generic (possibly overloaded) trigger function, bundled
> with PostgreSQL, which sets a field to some value.  For example, a
> timestamptz version might set the field to now().

Doesn't the SQL standard GENERATED BY functionality work for this? Or
won't that handle updates?

Have a nice day,
-- 
Martijn van Oosterhout   <[EMAIL PROTECTED]>   http://svana.org/kleptog/
> Please line up in a tree and maintain the heap invariant while 
> boarding. Thank you for flying nlogn airlines.

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