MySQL Forums
Forum List  »  GIS

Distance calculation
Posted by: Mike Ruskai
Date: March 22, 2006 04:16PM

Have there been any changes in the 5.x versions that would allow a query based on distance between two points using a spatial index?

The equivalent of a buffer search is what I'm after. Right now, I'm stuck using the Pythagorean Theorem, which works (and isn't absolutely terrible with a covering index), but I have to believe that a spatial index would work better.

Options: ReplyQuote


Subject
Views
Written By
Posted
Distance calculation
4325
March 22, 2006 04:16PM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.