On Mon, Mar 14, 2016 at 9:21 PM, Kouhei Kaigai <kai...@ak.jp.nec.com> wrote:
> So, even though we don't need to define multiple hook declarations,
> I think the hook invocation is needed just after create_xxxx_paths()
> for each. It will need to inform extension the context of hook
> invocation, the argument list will take UpperRelationKind.

That actually seems like a pretty good point.  Otherwise you can't
push anything from the upper rels down unless you are prepared to
handle all of it.

Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:

Reply via email to