[postgis-users] box2d return from function!

[Dan Erikson]

Quick question here.....might be easy for someone who has done this:

I want to return an extent (box2d) from a plpgsql function.  I can 
define "box2d" as a type within the function, but only "box" in the 
function return type or the out variable type.  Apparently I can't cast 
from "box2d" to "box" either.

It is possible I am approaching this all wrong.  Is there an easier way 
to return the results of an extent query?

(Postgresql 8.2)


Dan Erikson BNRSc
Project Manager
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Timberline Natural Resource Group
(250)-314-0875 ext 240
#201-175 4th Avenue  Kamloops  BC
www.timberline.ca
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