Re: Triggers for FK on Views - can they be made deferrable?

Hi Jan,

Thanks for the reply. I did come across the CREATE CONSTRAINT TRIGGER
doc page after my posting. It's not too well documented and seems to want
various parameters yet it's not clear what they'd be, so any pointers are
appreciated. My other two approaches were:

(a) Update the pg_trigger table, setting tgdeferrable and
tginitdeferred
accordingly (--hey, if you're gonna live on the wild side....)

(b) Force users to make changes via a stored proc/function that
sort-of does what I want. (Not ideal, but stays on the "safe" side of
everything.)

EE

"Jan Wieck" <JanWieck(at)Yahoo(dot)com> wrote in message
news:3FE71BB5(dot)1080809(at)Yahoo(dot)com(dot)(dot)(dot)
> There is a way to create them as CONSTRAINT triggers. It's totally
> non-standard, not guaranteed to exist in future releases, yadda, yadda.
> But it get's you where you want to be now().
>
>
> Jan
>
> ezra epstein wrote:
>
> > I've got the case of a table which has unusual FK constraints. I'm
> > implementing them as triggers against a view. It all works, BUT I don't
see
> > a way to make the triggers executed only on Commit -- i.e., I'd like the
> > same "deferrable" behavior that true FKs provide. Does anyone know how
to
> > do this?
> >
> > Thanks,
> >
> > Ezra E.
> >
> >
> >
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