[postgis-devel] ST_CollectionExtract with empy collection

[strk]

On Wed, Feb 16, 2011 at 06:58:21PM +0100, Andrea Peri wrote:
> >Looking at http://trac.osgeo.org/postgis/ticket/457
> >I'd think consistency would call for a NULL return instead.
> >
> >Would that satisfy you ?
> 
> I think it is certain better because a geometry NULL is always
> compatible with a geometry table.

I've filed a ticket for it:
http://trac.osgeo.org/postgis/ticket/835

--strk; 

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