On Sun, Mar 28, 2010 at 2:10 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: > Robert Haas <robertmh...@gmail.com> writes: >> On Sun, Mar 28, 2010 at 2:04 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: >>> * in a new file in plan/. Not sure if it's worth this, though your >>> thought that we might add more logic later makes it more defensible. > >> I sort of like the last of these ideas though I'm at a loss for what >> to call it. Otherwise I kind of like planmain.c. > > joinremoval.c ?
Maybe, except as I mentioned in the email linked upthread, my plan for implementing inner join removal would also include allowing join reordering in cases where we currently don't. So I don't want to sandbox it too tightly as join removal, per se, though that's certainly what we have on the table ATM. It's more like advanced open-heart join-tree surgery - like prepjointree, but much later in the process. ...Robert -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
