Re: FOR EACH ROW triggers on partitioned tables

Peter Eisentraut wrote:
> On 3/7/18 20:57, Alvaro Herrera wrote:
> > So, unless someone has a brilliant idea on how to construct a column
> > mapping from partitioned table to partition, I'm going back to the
> > design I was proposing earlier, ie., creating individual pg_trigger rows
> > for each partition that are essentially adjusted copies of the ones for
> > the partitioned table.
>
> Yes, that seems easiest.
>
> The idea of having only one pg_trigger entry was derived from the
> assumption that we wouldn't need the other ones for anything. But if
> that doesn't apply, then it's better to just go with the straightforward
> way instead of bending the single-pg_trigger way to our will.

I think you changed the commitfest status to "waiting on author" after
posting this comment, but I had already posted an updated version which
addressed this problem. I have changed it back to needs-review.

thanks

--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services