Re: knngist patch support

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>

To: Robert Haas <robertmhaas@gmail.com>

Cc: Oleg Bartunov <oleg@sai.msu.su>, tomas@tuxteam.de, Teodor Sigaev <teodor@sigaev.ru>, "Ragi Y. Burhum" <rburhum@gmail.com>, Pgsql Hackers <pgsql-hackers@postgresql.org>

Date: 2010-02-13T03:10:30Z

Lists: pgsql-hackers

Robert Haas <robertmhaas@gmail.com> writes:
> OK, here's another idea.  Let's just add a new column to pg_amop
> called amoporderstrategy.  If an operator can only be used for one
> purpose or the other, we'll set the other value to -1.

... problem for unique index, no?

			regards, tom lane