[postgis-users] histogram2d documentation?

[strk at refractions.net]

On Wed, Feb 15, 2006 at 08:23:46AM +0100, Alex Mayrhofer wrote:
> Hi,
> 
> i'm missing histogram2d() in the documentation - is this function 
> deprecated, or just undocumented?

It's a function for internal use.
It's only used with postgresql < 8.0.0.
Since 8.0.0 we're using a different method
to gather geometry columns statistics.

I think it would be nice to to have the
histogram2d back in shape, possibly with
functions to build it from stastistics column.

Volunteers ?

--strk;