[postgis-devel] Query causes Postgres to crash

[strk at refractions.net]

On Fri, Dec 10, 2004 at 09:50:26AM -0000, Mark Cave-Ayland wrote:
(...)
> What we need to do is define our own JOIN clause estimation function in the
> declaration of the && operator instead. This should use the geometry
> statistics to calculate the intersection area of the two columns and return
> an estimate as to how many geometries are returned within that area.
> Unfortunately, unless anyone else beats me to this, I'm won't be able to get
> around to this for a while :(
> 
> Kind regards,
> 
> Mark.

Hello Mark!
This sounds as a very interesting estimating process.
I'll be happy to work on it.

--strk;