> At > this moment i will try a Topology trigger that will delete the overlaping > part of digitized polygon.
I would write the function that does the deleting separately from the trigger (which would just call it). It could be useful all by itself. IF you get the function to work well, could you send to the list? If we could get a bunch of such functions operational, the next step would be to use them with a set of topology constraints like with the coverage model etc. _______________________________________________ postgis-users mailing list [email protected] http://postgis.refractions.net/mailman/listinfo/postgis-users
