Hi, Klay,

Klay Martens wrote:

> I am really battling to figure out how to do the same in a postgres
> function.


http://www.postgresql.org/docs/8.1/static/queries-table-expressions.html#QUERIES-TABLEFUNCTIONS

could be helpful.

HTH
Markus

-- 
Markus Schaber | Logical Tracking&Tracing International AG
Dipl. Inf.     | Software Development GIS

Fight against software patents in EU! www.ffii.org www.nosoftwarepatents.org

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