[postgis-users] Decompose polygon to single-ring polygons?

[Brad Ediger]

I am looking for a way to split a polygon (with possible holes) into  
multiple polygons with a single exterior ring each. I am exporting  
some complex polygon data to be displayed in Google Maps with the  
GPolygon extension. I don't have an easy way to display polygons with  
interior holes, and it would be much easier to just break them up on  
the server side.

Does anyone have a method to do this, or can someone offer pointers  
on where to start?

Thanks!
Brad Ediger