Try this one:

http://postgis.refractions.net/pipermail/postgis-users/2003-October/003342.html

Chris

Quoting Tyler Mitchell <TMitchell@lignum.com>:

> > Did you compile postgis with "USE_STATS=1"? Have you updated your
> > stats tables
> > recently by calling the correct function? It should be in the docs
> somewhere,
> > or if not, then it's at least in Dave's head.
> 
> DAVE - can you refresh our memories - what's the function.  What will this
> stats option do for me?





