Re: Re: a primer on trigger?

On Fri, May 04, 2001 at 12:47:02PM -0400, Joel Burton wrote:
> 
> Hmmm... this raises an interesting question.
> 
> Would it be possible to hook into (via trigger or other mechanism) so that
> we could execute a function on commit? There are PG triggers to do things
> like send email, etc., which, yes, can't be undone if the transaction

Could you kindly point me a reference 
to this 'trigger that emails'?  I just
want to see how it's done and see if
I can modify it to my need.

Thanks