Re: [PERFORM] Index oddity (still)

2004-06-15 Thread Tom Lane
ken <[EMAIL PROTECTED]> writes: > Is there something wrong with rtree indexes on box data types? Not per se, but the selectivity estimator for && is just a stub :-(. Feel free to take a stab at improving this, or take a look at PostGIS --- I think those guys are working the same problem even now.

Re: [PERFORM] Index oddity (still)

2004-06-14 Thread ken
Apologies in advance for the length of this post but I want to be as thorough as possible in describing my problem to avoid too much banter back and forth. First off, thanks to all for your help with my index problem on my multi-column index made up of 5 double precision columns. Unfortunately, I