Hi Andreas and Regina,<br>I have used the following to get a result which will have polygons that do not overlap.<br>But failed. <br>Pl help me and correct the following query.<br>All I want is that after UNION of two layers, the polygons must split and have both the attributes of source layers. (NO PLace for overlapping polygons)<br><br>drop table abc;<br>create table abc (code smallint, info smallint, geometry geometry) with oids;<br><br>insert into abc (select a.code, b.info,(geomunion(a.geometry,<br> b.geometry)) AS abc FROM b inner JOIN a ON (a.geometry && b.geometry AND intersects(a.geometry, b.geometry)));<br><br>I can actually send two small shape files 'a' and 'b' If U want to private mail Ids..<br>Along with the result I wish to get..<br><br>Cheers<br>Ravi Kumar<br><p>
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