Re: [HACKERS] ordering op for WHERE

2012-01-03 Thread Robert Haas
On Tue, Dec 27, 2011 at 10:48 PM, YAMAMOTO Takashi wrote: > does it make sense to teach the planner (and the executor?) use an ordering op > to optimize queries like the following? > >        select * from t where a <-> 1000 < 10 Seems useful to me. I'm not sure how hard it is, though. -- Robe

[HACKERS] ordering op for WHERE

2011-12-28 Thread YAMAMOTO Takashi
hi, does it make sense to teach the planner (and the executor?) use an ordering op to optimize queries like the following? select * from t where a <-> 1000 < 10 YAMAMOTO Takashi -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: