[postgis-users] creating points from polygons, storing all attributes

paul.malm at lfv.se paul.malm at lfv.se
Thu Jul 4 04:47:05 PDT 2019

I would like to create a point table from a polygon table. One point in each polygon
Query = CREATE TABLE NewPointLayer AS SELECT ST_PointOnSurface(the_geom)::geometry(Point,32632) AS the_geom FROM OldPolygonLayer

But how do I write the query to get all the attributes from OldPolygonLayer to the NewPointLayer?

Thanks in advance,

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