On Sunday 18 January 2009 08:24:47 Tom Lane wrote:
> Peter Eisentraut <peter_e@gmx.net> writes:
> > On Thursday 15 January 2009 02:08:42 Bruce Momjian wrote:
> >> Added to TODO:
> >> Have statement-level triggers fire for all tables in an
> >> inheritance hierarchy
> >
> > I don't think that was really the conclusion from the thread.
> >
> > As far as I can interpret the opinions, statement level triggers should
> > fire on the parent table only, rather than on some child, as it currently
> > does.
>
> I think the consensus was that each table should have its own statement
> triggers (if any) fire. Which is one possible reading of Bruce's TODO
> item, but it's surely not clearly worded.
We should also consult the SQL standard. Its language regarding inheritance
is sometimes not in line with our implementation (see recent discussion about
GRANT).