Hi, At Tue, 01 Jul 2014 16:30:41 +0900, Etsuro Fujita <fujita.ets...@lab.ntt.co.jp> wrote in <53b263a1.3060...@lab.ntt.co.jp> > I've got the point. > > As I said upthread, I'll work on calculating attr_needed for child > rels, and I hope that that will eliminate your concern.
Inheritance tree is expanded far after where attr_needed for the parent built, in set_base_rel_sizes() in make_one_rel(). I'm afraid that building all attr_needed for whole inheritance tree altogether is a bit suffering. I have wanted the point of inheritance expansion earlier for another patch. Do you think that rearranging there? Or generate them individually in crete_foreign_plan()? Anyway, I'm lookin forward to your next patch. So no answer needed. regards, -- Kyotaro Horiguchi NTT Open Source Software Center -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
